[Paraview] Possible bug (Actually 2)
I have a problem with unstructured CFD datasets using the Ensight format. The following illustrates the problem. I make a slice at a certain value of y and look at velocity vectors. Everything is good. I use calculator to makea dependent variable from CoordY and contour at the same y value. These 2 surfaces are identical and shading by any variable yields identical results. If I put velocity vectors on the constant y contour surface, they are wrong. This procedure works as expected with plot3d structured datasets. The other thing I’ve noticed, when using a cylindrical slice, it always uses the y axis. Setting X or Z anything else has no effect. This happens on all my datasets. I’m using my own compile of Version 5.4.1 on a mac. Any ideas, comments or suggestions? Thanks Tim ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: https://paraview.org/mailman/listinfo/paraview
[Paraview] Parview Build Faulure on Mac OS 10.12.6
Helo, I’ve been working through some issues compiling on a new MAC but this one has me stuck. I used CMAKE 3.10 to generate xcodebuild files for paraview 5.4. Any ideas? Thanks Tim make: *** No rule to make target `/Users/…/lib/cmake/paraview-5.4/Modules/vtkCommonCoreHierarchy.txt', needed by `/Users/…/VTK/Wrapping/Python/vtkAbstractArrayPython.cxx'. Stop. Command /bin/sh failed with exit code 2 ** BUILD FAILED ** ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: https://paraview.org/mailman/listinfo/paraview
[Paraview] Paraview Custom Reader issue - OS X 10.12.6
For some time I’ve used a custom reader in Paraview. I’m having issues with my
recently issued mac. In the past I’ve recompiled the entire code but I’m
having issues with QT so I’m trying to just get my reader working as a plugin
as per the instructions on the paraview.org page “ParaView/Plugin HowTo”. I
thought that would be easier. I’ve been unable to get past the following cmake
error. I’m not very knowledgable on cmake . I wish I had time to figure it
out but I don’t. Any help with the following would be apprecitated Thanks – I
wasn’t the best time to be given a new computer. Tim
CMake Error at CMakeLists.txt:1 (FIND_PACKAGE):
By not providing "FindParaView.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "ParaView",
but CMake did not find one.
Could not find a package configuration file provided by "ParaView" with any
of the following names:
ParaViewConfig.cmake
paraview-config.cmake
Add the installation prefix of "ParaView" to CMAKE_PREFIX_PATH or set
"ParaView_DIR" to a directory containing one of the above files. If
"ParaView" provides a separate development package or SDK, be sure it has
been installed.
My CmakeList.txt – which may not be correct. My reader is a clone of the
Plot3d Reader
FIND_PACKAGE(ParaView REQUIRED)
INCLUDE(${PARAVIEW_USE_FILE})
ADD_PARAVIEW_PLUGIN(TURBO_Reader "1.0"
SERVER_MANAGER_XML TURBO_Reader.xml
SERVER_MANAGER_SOURCES vtkMultiBlockTURBOReader.cxx
vtkMultiBlockTURBOReaderInternals.cxx
REQUIRED_ON_SERVER)
set_source_files_properties(
vtkMultiBlockTURBOReaderInternals
PROPERTIES
WRAP_EXCLUDE 1
WRAP_EXCLUDE_PYTHON 1
)
Thanks
Tim
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[Paraview] python exodus parsing segaults
Hello All,
I wrote a python script using the Paraview ExodusIIReader to convert exodus
II files into csv's. The script usually runs successfully, but sometimes I
get a segfault. Am I missing something? How might I be able to better
handle memory in this code? I tried pasting the reset function I found on
the mailing list
<https://public.kitware.com/pipermail/paraview/2015-July/034588.html> to
the top of the code but it did not seem to help. I appreciate your time and
support.
from paraview.simple import *
from paraview.numpy_support import vtk_to_numpy
import vtk.numpy_interface.dataset_adapter as dsa
import sys
s = ExodusIIReader(FileName='./results/%s.e'%sys.argv[-1])
d = CreateWriter('./out.csv', s)
Delete(d)
d.FieldAssociation = "Points"
d.UpdatePipeline(time=s.TimestepValues[-1])
Delete(s)
Delete(d)
del d
$ pvpython mycode.py my_ecodus_file
$ pvpython mycode.py my_ecodus_file
Segmentation fault: 11
Thanks,
Julian
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[Paraview] boolean mesh filtering
I have a need to do a Boolean intersection of two unstructured multiblock datasets. It so happens in this case that the underlying element sets are polygonal meshes, so in this particular case I could also do what I want with a Boolean intersection of two polygonal meshes. To be (hopefully) redundant, I have two meshes which share some points and cells and each of which have other points and cells which are not shared. I would like a new mesh which consists of all the points and cells that are in both of these meshes. I need this to work properly in parallel. I know enough to create a python-based filter (python programmable filter) to create this operation, but are there already existing Boolean mesh operations, and if not would those be a useful thing to add? ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Anaconda python Environment setup to use paraview python
Ke I have not had luck with anaconda and utilizing paraview python tools. The problems comes from compilation options. To run the paraview modules the python you are using needs to be compiled with the option --enable-unicode set at compile time. The python that ships with Anaconda does not come with this. Specifically, I think that for ParaView versions > 5 you need to enable universal character set 4 for everything to work. I use PV 4.4 with a self built python 2.7.13 and the only compile option -enable-Unicode and it works great. Kyle Get Outlook for iOS<https://aka.ms/o0ukef> From: ParaView on behalf of Ke Gao Sent: Friday, November 17, 2017 1:30:02 PM To: ParaView Subject: [Paraview] Anaconda python Environment setup to use paraview python Hi, I'm using Anaconda python 2.7 to call paraview python library on RedHat Linux, every time I run "from paraview.simple import *" or '"from vtk import *", I will get a "Segmentation fault" error. Can anybody tell me what's wrong, and can you share your python path setup in .bashre file? My .bashrc file is like this: # add paraview export PATH=$PATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/ # add paraview python to PYTHONPATH export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/paraview-5.4 export PYTHONPATH=$PYTHONPATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/bin/ export PYTHONPATH=$PYTHONPATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/ export PYTHONPATH=$PYTHONPATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/vtk/ export PYTHONPATH=$PYTHONPATH:/lclscratch/ProgramFiles/ParaView-5.4.0-Qt5-OpenGL2-MPI-Linux-64bit/lib/python2.7/site-packages/paraview/ Thank you very much. ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] programmable filter, OK in serial, FAILS in mpi
Hi again!
So I gave that a shot Berk (starting the server and client separatly), but
it still fails (although now I can see the output). It seems like each
thread is trying to operate on the data, but some of the threads have no
data.
E.g. if I do;
from paraview.numpy_support import vtk_to_numpy
import vtkCommonDataModelPython
import numpy as np
from scipy.optimize import curve_fit
if type(self.GetInputDataObject(0,0)) is
vtkCommonDataModelPython.vtkUnstructuredGrid and
type(self.GetInputDataObject(0,1)) is
vtkCommonDataModelPython.vtkPolyData:
g = 0
p = 1
elif type(self.GetInputDataObject(0,1)) is
vtkCommonDataModelPython.vtkUnstructuredGrid and
type(self.GetInputDataObject(0,0)) is
vtkCommonDataModelPython.vtkPolyData:
g = 1
p = 0
else:
print('ERROR')
return
# import the grid
Vs = inputs[g].PointData['Vs']
depth = inputs[g].PointData['depth']
z = inputs[0].PointData['z']
# setup output
output.PointData.append(Vs, 'Vs')
output.PointData.append(depth, 'depth')
output.PointData.append(z, 'z')
# import the profile
Vs_profile = inputs[p].PointData['Vs']
depth_profile = inputs[p].PointData['depth']
print(depth_profile)
I get;
[nan nan nan nan
nan nan nan -236.76765442
-674.57861328 -1112.38952637 -1550.20043945 -1988.04382324
-2425.89160156 -2863.73901367 -3301.58666992 -3739.43408203
-4177.28173828 -4615.12939453 -5053.00439453 -5491.04589844
-5929.25048828 -6367.58935547 -6806.04101562 -7244.6015625
-7683.24755859 -8121.96826172 -8560.76660156 -8999.62597656
-9438.54199219 -9877.5078125 -10316.52050781 -10755.57617188
-11194.66992188 -11633.79199219 -12072.91308594 -12512.03515625
-12951.15722656 -13390.27832031 -13829.40039062 -14268.52246094
-14707.64355469 -15146.765625 -15585.88769531 -16025.00878906
-16464.13085938 -16903.25195312 -17342.375 -17781.49609375
-18220.6171875 -18659.74023438 -19098.86132812 -19537.98242188
-19977.10546875 -20416.2265625 -20855.34765625 -21294.47070312
-21733.59179688 -22172.71289062 -22611.8359375 -23050.95703125
-23490.078125 -23929.20117188 -24368.32226562 -24807.44335938
-25246.56640625 -25685.6875 -26124.80859375 -26563.93164062
-27003.05273438 -27442.17382812 -27881.296875 -28320.41796875
-28759.5390625 -29198.66210938 -29637.78320312 -30076.90429688
-30516.02734375 -30955.1484375 -31394.26953125 -31833.39257812
-32272.51367188 -32711.63476562 -33150.7578125 -33589.87890625 -34029.
-34468.12109375 -34907.24609375 -35346.3671875 -35785.48828125
-36224.609375 -36663.73046875 -37102.8515625 -37541.9765625
-37981.09765625 -38420.21875-38859.33984375 -39298.4609375
-39737.58203125 -40176.70703125 -40615.828125 nan]
When I try and run subsequent operations on the variable (like
np.isnan(depth_profile)) it returns errors for the first 13 empty threads
and vaild results for the 14th thread, but then pseudo-crashes.
E.g. (same code as above but now with)
nanx = np.argwhere(np.isnan(depth_profile))
output;
TypeError: ufunc 'isnan' not supported for the input types, and the inputs
could not be safely coerced to any supported types according to the casting
rule ''safe''
TypeError: ufunc 'isnan' not supported for the input types, and the inputs
could not be safely coerced to any supported types according to the casting
rule ''safe''
TypeError: ufunc 'isnan' not supported for the input types, and the inputs
could not be safely coerced to any supported types according to the casting
rule ''safe''
TypeError: ufunc 'isnan' not supported for the input types, and the inputs
could not be safely coerced to any supported types according to the casting
rule ''safe''
TypeError: ufunc 'isnan' not supported for the input types, and the inputs
could not be safely coerced to any supported types according to the casting
rule ''safe''
TypeError: ufunc 'isnan' not supported for the input types, and the inputs
could not be safely coerced to any supported types according to the casting
rule ''safe''
TypeError: ufunc 'isnan' not supported for the input types, and the inputs
could not be safely coerced to any supported types according to the casting
rule ''safe''
TypeError: ufunc 'isnan' not supported for the input types, and the inputs
could not be safely coerced to any supported types according to the casting
rule ''safe''
So any idea on how to explicitly only make it only consider the valid
thread? Or any other idea how to fix this? Once again, it works perfectly
on serial, so is just an issue with how PV, myself
[Paraview] Information tag in xdmf file crashes paraview
Hi there, I would like to include some additional information about the parameters that I'm using in my simulation in the file, I thought that the Information tag was useful in this scenario. but when I try to use them Paraview crashes. is there any other technique that I could use? I already try for comments but Paraview will crash anyway. Thank you very much for your help ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] basal surfaces to 3D volume
Alright, bare with me... I have a series of 3D surfaces that represent the base of specific, discrete, layers in a 3D volume. I have a top surface which bounds the volume. Specifically, I'm trying to create a 3D model of a mountain. The top surface defines the topography, and all those basal surfaces define the bottoms of specific rock-units. I can load all these into paraview (they're just individual netcdf files now), and visualize the separate surfaces. What I want to do is to, for each basal surface, interpolate this unit vertically-upward until it reaches the next overlying surface. So I can go from a series of surfaces to an actual populated 3D structured/unstructured grid. I could do this by brute force in python, (interpolating all planes as points into a 3D volume then, starting at the base of the model, looping through each cell in the volume and extending it upwards) but was curious if there might be a more elegant way (either in paraview or VTK). Did that make any sense? ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Setting glyph "Scalars" property in a C++ pipeline
Dear community,
I'm having a hard time figuring out how to set the "Scalars" property of a
glyph object with the C++ API.
In Python it's as easy as: glyph.Scalars=['POINTS', 'ScaleByThis']
In C++ I would assume something like: vtkSMPropertyHelper(glyph, "Scalars",
true).Set("['POINTS', 'Diameters']");
But this unfortunately doesn't work. I cannot seem to find any examples or
documentation on this. If someone has an example or the relevant documentation
for setting this property, could you please share it with me?
It would be great if you could let me know how I can find out how to set a
certain property of a source or filter, so that I don't need to ask such
questions in the future 😊
Best,
Jimmy
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[Paraview] Is it possible to group vtkImageData objects?
Dear community, Is it possible with ParaView to group vtkImageData objects in a single file format? I would like to import a couple of regular grids (i.e. vtkImageData objects) as a single file, rather than as grid_1.pvti, grid_2.pvti, etc... Once imported I would like to simply select which grid to visualize (with volume rendering). I tried the following structures already: 1. vktMultiBlockDataSet containing N vtkImageData objects as child blocks. 2. vtkMultiBlockDataSet containing 1 vtkMultiPieceDataSet, which contains N vtkImageData objects as child pieces The first structure kind of works, but in order to visualize one vtkImageData I need to "Extract Block" and "Resample to Image", which doesn't result in the exact same image when doing volume rendering. The second structure mixes my vtkImageData into a single data object. I cannot do something like "Extract Piece". The main reason I want to have a single data structure containing all my grids is so that I can pass it to my Python CoProcess Catalyst pipeline. The number of grids can vary so I cannot simply hardcode the pipeline for a fixed number of grids. If there is a way to make this work, please let me know! Best, Jimmy ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] programmable filter, OK in serial, FAILS in mpi
I normally run Paraview on my workstation with mpi support (14 cores). It's
been working fine like this for a year.
For some reason however, the debug/output messages windows dont work when
running in mpi (e.g. print "hello", returns nothing). But they do work when
I turn mpi off.
I recently wrote a few new programmable filters, and while they work
perfectly with mpi off, the hand and dont do anything with mpi on.
Any idea?
-ashton
p.s. heres one of the filters for example;
from paraview.numpy_support import vtk_to_numpy
import vtkCommonDataModelPython
import numpy as np
from scipy.optimize import curve_fit
if type(self.GetInputDataObject(0,0)) is
vtkCommonDataModelPython.vtkUnstructuredGrid and
type(self.GetInputDataObject(0,1)) is
vtkCommonDataModelPython.vtkPolyData:
g = 0
p = 1
elif type(self.GetInputDataObject(0,1)) is
vtkCommonDataModelPython.vtkUnstructuredGrid and
type(self.GetInputDataObject(0,0)) is
vtkCommonDataModelPython.vtkPolyData:
g = 1
p = 0
else:
print('ERROR')
return
# import the grid
Vs = inputs[g].PointData['Vs']
depth = inputs[g].PointData['depth']
z = inputs[0].PointData['z']
# setup output
output.PointData.append(Vs, 'Vs')
output.PointData.append(depth, 'depth')
output.PointData.append(z, 'z')
# import the profile
Vs_profile = inputs[p].PointData['Vs']
depth_profile = inputs[p].PointData['depth']
def func(x, a, b, c, d,e):
return a + b*x + c*x**2 + d*x**3 + e*x**4
nanx = np.argwhere(np.isnan(depth_profile))
nany = np.argwhere(np.isnan(Vs_profile))
nani = np.unique(np.append(nanx,nany))
xdata = numpy.delete(depth_profile, nani)
ydata = numpy.delete(Vs_profile, nani)
popt, pcov1 = curve_fit(func, xdata, ydata)
Vs_theory = popt[0] + popt[1]*depth + popt[2]*depth**2 +
popt[3]*depth**3 + popt[4]*depth**4
diff = Vs - Vs_theory
per_diff=100*diff/Vs_theory
output.PointData.append(per_diff, 'perturbation')
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Re: [Paraview] Volume average along 1-dimension
Thank you very much Kenichiro! This was exactly what I was looking for! -ashton On Thu, Oct 5, 2017 at 10:39 PM, kenichiro yoshimi wrote: > Hi ashton, > > Perhaps the python programmable filter is needed for a 1D average you > want to achieve. I have attached a state file as a similar example > that firstly generates the cross sections along the z-axis by cutting > a volume and then calculates the averages on them respectively. > > I hope this will help. > Best > > 2017-10-06 3:15 GMT+09:00 A : > > Hi all, > > > > I have a 3D volume (xyz) with each point/cell having a corresponding > value > > (velocity; this is a model of the crust and seismic velocity). > > > > I want to calculate a 1D average velocity profile along the z-axis (so at > > every depth average all the x-y velocity values). > > > > Any idea? > > > > Thanks! > > > > ashton > > > > p.s. point data or cell data solutions would work > > > > ___ > > Powered by www.kitware.com > > > > Visit other Kitware open-source projects at > > http://www.kitware.com/opensource/opensource.html > > > > Please keep messages on-topic and check the ParaView Wiki at: > > http://paraview.org/Wiki/ParaView > > > > Search the list archives at: http://markmail.org/search/?q=ParaView > > > > Follow this link to subscribe/unsubscribe: > > http://public.kitware.com/mailman/listinfo/paraview > > > ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Volume average along 1-dimension
Hi all, I have a 3D volume (xyz) with each point/cell having a corresponding value (velocity; this is a model of the crust and seismic velocity). I want to calculate a 1D average velocity profile along the z-axis (so at every depth average all the x-y velocity values). Any idea? Thanks! ashton p.s. point data or cell data solutions would work ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Reading group of pvti files: vtkImageData is static over time
Hello, I have a vtkImageData object that I write (with a XMLPImageDataWriter) every time step to a pvti file. When I open the group of output_*.pvti files, properties like X, Y, Z extent and range do not change as I animate over time. But when I open the actual files I can see that these values in fact are different. And if I open the files individually (for example output_99.pvti) these properties are displayed correctly in ParaView. The problem appears when I open them as a group; it then keeps the properties of the first file. Does anyone else has this issue, and is there a way to solve this? Best, Jimmy ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Catalyst visualization not rendering without me clicking on the screen
Dear community, Whenever I am trying to visualize something live (i.e. with Catalyst), the rendering view is not being updated unless I pan over the view with my mouse. I noticed that automatic rendering happens when I am dealing with a larger dataset. There seems to be some kind of a threshold for when to update the rendering view, based on the data size (or based on the amount of change in data). I tried increasing the CoProcessor frequency (coprocessor.SetUpdateFrequencies(freqs)), and also the EnableLiveVisualization(True, freq), but it didn't help. Anyone has a solution for this? Best, Jimmy ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Shortcut for Catalyst server connection
Hi all, I was wondering if there is a faster way to open a Catalyst connection with ParaView. Currently I see myself doing the following routine "Catalyst" --> "Connect" --> "OK" --> "OK" --> "Pause Simulation" quite a lot. Is there a way to compress this into a single step? Best, Jimmy ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Can I set textures for Glyph?
Hi, For a Sphere filter it is possible to set its texture with TextureMaptoSphere. I was wondering if the same thing could be done for Glyph filters? In particular spherical glyphs. In the Properties menu of Glyph the Texture option is grayed out. Using a TextureMaptoSphere on a Glyph does not give the desired result. I had expected a "TextureMaptoGlyph" filter, but I cannot seem to find something like that. Best, jimmy ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Selecting a glyph object entirely and retrieving it's attribute data
Dear community, For a simulation I am running, I would like to visualize a bunch of spheres in ParaView (PV). At the moment I do that by sending point data to PV and creating a Glyph filter (Sphere type) on all the points, where the radius is determined by attribute data I pass along the point data. Now for my project I would like the user to be able to select each sphere (i.e. Glyph object), such that it's attribute data can be displayed (like the Hover On functionality); and in the best case I would like to have this attribute data (such as radius) to be modifiable (for now I just a programmable filter in which the user manually fills in the ID of the sphere to change it's corresponding attribute data). So my two questions are: 1) Can I select the Glyph as a whole? All the selection options will only select the cells of which the glyph is made of, not the actually sphere. 2) In the Python shell will I be able to see the selected (spheres /glyphs) in order to do some attribute data modifications? Best, Jimmy ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Integrating precompiled Catalyst into external projects
Dear members, I would like to have Catalyst precompiled and ready for use for developers that want to work on my project. In this way they don't need to go through the procedure of installing dependencies and building Catalyst themselves (which currently takes longer than building my project...). The problem is the absolute paths that are used in all the .cmake files, such as ParaViewConfig.cmake and UseParaView.cmake (and all .cmake files they call on). I thought a "make install" would do the trick as normally it will copy all the essential files (system independent) to the CMAKE_INSTALL_PREFIX directory. But I cannot use the contents of the installation folder as the directory to point to when linking to Catalyst in my project (since there are no configuration files copied). I was doubtful to ask this question, because if it were possible, I would expect a precompiled Catalyst to be hosted on the ParaView download page. But out of curiosity I ask nonetheless; is it possible? Best, Jimmy ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Pipe back data from ParaView to simulation program through Catalyst
Dear members, I have successfully been able to use ParaView Catalyst to do in-situ visualization. The data that is generated from my simulation program is forwarded to ParaView with the use of these so-called 'adaptors'. The API is very straightforward and it was done easily. However I was wondering if feeding back data from ParaView into my simulation program through Catalyst is also possible. In other words can ParaView serve as a (semi) graphical user interface? For instance, at some point in the simulation in ParaView I want to change the size of one of my simulation objects, which in my simulation program is represented as a private data member of the object's class. So I want to pause the simulation, select the object and change the value of the object's size. Is there a way to pipe this data back into the simulation (in-situ) and continue the simulation? If the above description is too specific, I would just like to ask if the user can be interactive with simulation program through ParaView in any way. I can think of a way of exporting the changed ParaView state to file, parse that in my simulation program and update the simulation state, but I was wondering if there is a neater / faster way of doing this. Best, Jimmy ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Simple XDMF example
Thanks, Dave! That did the trick.
Although, for completeness, I had to change the Center Attribute from “Point”
to “Node”. Otherwise ParaView crashed, complaining that Center was not one of
‘Grid’, ‘Cell’, ‘Face’, ‘Edge’, ‘Node’.
Thanks again,
joe
On Jun 22, 2017, at 4:04 PM, David E DeMarle
mailto:dave.dema...@kitware.com>> wrote:
Try something like this:
http://www.w3.org/2001/XInclude"; Version="3.0">
0
0 0
1
1 1
small_ds.hdf5:/myelin
If that doesn't work sent me the h5 offlist and I'll fix the above
David E DeMarle
Kitware, Inc.
Principal Engineer
21 Corporate Drive
Clifton Park, NY 12065-8662
Phone: 518-881-4909
On Thu, Jun 22, 2017 at 1:34 PM, Insley, Joseph A.
mailto:ins...@anl.gov>> wrote:
Hi all,
I am trying to get a simple XDMF example working, but am having no success. I
must be doing something obvious wrong, but I’m not seeing it. Here’s what the
data looks like:
$ h5dump -H ./small_ds.hdf5
HDF5 "./small_ds.hdf5" {
GROUP "/" {
DATASET "myelin" {
DATATYPE H5T_STD_U8LE
DATASPACE SIMPLE { ( 256, 256, 256 ) / ( 256, 256, 256 ) }
}
}
}
And here’s the xdmf file I’m trying to use:
http://www.w3.org/2001/XInclude";>
small_ds.hdf5:/myelin
Choosing the Xdmf3 Reader or Xdmf3 Reader (Top Level Partition) results in an
empty data set, where there are no point or cell arrays, and everything on the
Information tab is listed as NA.
Choosing the Xdmf Reader results in a seg fault.
Any suggestions would be appreciated.
Thanks
joe
___
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[Paraview] Simple XDMF example
Hi all,
I am trying to get a simple XDMF example working, but am having no success. I
must be doing something obvious wrong, but I’m not seeing it. Here’s what the
data looks like:
$ h5dump -H ./small_ds.hdf5
HDF5 "./small_ds.hdf5" {
GROUP "/" {
DATASET "myelin" {
DATATYPE H5T_STD_U8LE
DATASPACE SIMPLE { ( 256, 256, 256 ) / ( 256, 256, 256 ) }
}
}
}
And here’s the xdmf file I’m trying to use:
http://www.w3.org/2001/XInclude";>
small_ds.hdf5:/myelin
Choosing the Xdmf3 Reader or Xdmf3 Reader (Top Level Partition) results in an
empty data set, where there are no point or cell arrays, and everything on the
Information tab is listed as NA.
Choosing the Xdmf Reader results in a seg fault.
Any suggestions would be appreciated.
Thanks
joe
___
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[Paraview] Maintain triangulation of slive from vtk to numpy
Hello All Does anyone know if the capability exists to extract slice data through the python interface of paraview that contains the triangulation data of the slice? This would allow one to pull flattened VTK data in the form of numpy arrays, but still plot non-convex slice geometries easily with mayplotlib.tricont() Thanks for your help. Kyle A. Schau Graduate Research Assistant Computational Combustion Lab Georgia Institute of Technology Atlanta, GA (269)-986-4579 ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Question about adding Widget to property panel
Hi, I’m trying to do something I thought would be simple and I’ll bet it is once I see my error - but I’ve spent several hours trying things and searching for answers in the docs. I want to add an entry box in the property panel for Gamma in the PLOT3D reader. I’m compiling version 5.2. I noticed in the header file that there are already MACRO’s for Gamma: /** * Set/Get the ratio of specific heats. Default is 1.4. */ vtkSetMacro(Gamma,double); vtkGetMacro(Gamma,double); I thought all I would have to do is add appropriate entries into the readers.xml file and it would appear in the property panel. I’ve tried various things but they all look essentially like this: Set Gamma It compiles and runs but I don’t get an entry box. What am I missing? I am stumped for now so any help would be appreciated. I’ll hit it again next week. Thanks Tim ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Color by Source JPEG
Awesome. That worked perfectly. Thanks! On Fri, Nov 11, 2016 at 5:18 PM andrealphus wrote: > Hey Jeremy, > > In the search box next to the gear icon search for "map scalars", its > hidden by default (or just turn the advanced button, the gear icon, > ON). Once you find it, turn "map scalars" off. > > > > On Fri, Nov 11, 2016 at 9:02 AM, Jeremy A <12047...@brookes.ac.uk> wrote: > > Hi, > > I'm trying to view a series of exported JPEG CFD results in Paraview. The > > problem I'm having is Paraview automatically colors them to a particular > > colormap. Is there a way to simply render them with the jpeg colours? The > > available color options refer to a 'Magnitude', X, Y and Z options which > are > > automatically generated and none of which are the source colours. I have > > attached one of my source images and what it looks like in Paraview. > > > > Thanks, > > Jeremy > > > > ___ > > Powered by www.kitware.com > > > > Visit other Kitware open-source projects at > > http://www.kitware.com/opensource/opensource.html > > > > Please keep messages on-topic and check the ParaView Wiki at: > > http://paraview.org/Wiki/ParaView > > > > Search the list archives at: http://markmail.org/search/?q=ParaView > > > > Follow this link to subscribe/unsubscribe: > > http://public.kitware.com/mailman/listinfo/paraview > > > ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Question on how to stretch a line to form a surface
Did you try the Linear Extrusion filter? Sounds like that might be what you’re looking for. joe On Oct 30, 2016, at 8:16 AM, linzhenhua mailto:linzhen...@163.com>> wrote: Hello, I plot one curved line in paraview(2D), and want to stretch it along the normal direction to form a surface(3D), I have tried the transform and warp by scalar filters but both seem fail to accomplish this task. I wonder whether paraview can do this? Thanks you. ___ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Need help with reload macro
Hello there, I'm relatively new to Paraview, and I'd love to have an easy way of reloading the data and updating the display. From the list archives, I understand there is no ready-made solution for this at the moment. So I got the idea to use the sequence "Reset session" -> "Load State" from the menu, which works like a charm but is a hassle nonetheless. Next, I tried using this python code as a macro: from paraview.simple import * from tempfile import * t = NamedTemporaryFile(suffix=".pvsm", delete=False) f = t.name SaveState(f) s = GetSources() for key,val in s.items(): Delete(val) LoadState(f) This works, sort of, but deleting the sources isn't quite the same as resetting the session, for which I haven't been able to find a python equivalent. What it does, however, is to create a new layout each time I run the macro, and display a warning "This code may not work in multi-clients mode" as well. It also appears to tie up a lot of memory after a few uses, which isn't really that funny. I also tried adding equivalent lines to delete the views and the layouts, but behaviour was the same whatever I did. So, what do I need to do differently? What's the closest I could get in python to the menu item "Reset session"? Thanks! ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] need some help reading data in pvpython
I’ve done some neat stuff with pvpython but I’m stuck on something really basic. I’ve read a structured multi block dataset(plot3d). Where do I find the number of blocks and the size of each block. I’ve been using help and dir() but I haven’t found that info. Thanks Tim ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] peak memory use on remote nodes
Dave So it turns out that aprun/alps won’t let me run a script with dstat to monitor the memory use, and using craypat makes the execution take too long (weeks it seems). So I tried importing part of the dstat python into my paraview python Using this I am able to query memory use on the node and dump it out. Question : If I start a background python thread that polls memory like this # # start a thread that prints mem use # def dump_memory(): # do something here ... global stop_thread line = '' for o in stats: o.extract() line = line + ' ' + o.show() print line + dstat.ansi['reset'] # call f() again in n seconds if stop_thread==0: threading.Timer(0.5, dump_memory).start() and set it going at the start of my paraview python pipeline : Will it actually run and collect info whilst the paraview script is executing the rest of the pipeline. intuition and brief googling tells me that this won’t work. Can it be done? JB From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Biddiscombe, John A. Sent: 18 April 2016 14:53 To: David E DeMarle Cc: paraview@paraview.org Subject: Re: [Paraview] peak memory use on remote nodes Thanks Dave A colleague here suggested I put my aprun pvbatch into a script and add a ‘dtrace” command at the start of the script. This will then dump out a txt file on each node and after the job completes I can grep the info I need. I’m going to give that a try first as it seems straightforward, but I will revert to your suggestion if I fail and nothing else comes up. cheers JB From: David E DeMarle [mailto:dave.dema...@kitware.com] Sent: 18 April 2016 14:48 To: Biddiscombe, John A. Cc: paraview@paraview.org<mailto:paraview@paraview.org> Subject: Re: [Paraview] peak memory use on remote nodes Perhaps extend the benchmark to glean /proc//status's VmHWM entry on Linux at least. Get the number for t1 and at t2 and subtract to see what the maximum was in between those two times. Seems the right place to do that is kwsys/SystemInformation.cxx, but you could prototype in the script. Hope that helps and please post some code. Seems like a very useful thing to have. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Mon, Apr 18, 2016 at 2:42 AM, Biddiscombe, John A. mailto:biddi...@cscs.ch>> wrote: The python scripting module “paraview.benchmark” allows one to get the memory use using “paraview.benchmark.get_memuse” - but I presume this is the memory reported as used by the system at the moment when the function is called. Does anyone know a way of recording the peak memory use on remote nodes between t1 and t2 - where t1 and t2 are the start and stop of either a function, job or even paraview python script on the remote node? thanks JB -- John Biddiscombe,email:biddisco @.at.@ cscs.ch<http://cscs.ch> http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ___ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] peak memory use on remote nodes
Thanks Dave A colleague here suggested I put my aprun pvbatch into a script and add a ‘dtrace” command at the start of the script. This will then dump out a txt file on each node and after the job completes I can grep the info I need. I’m going to give that a try first as it seems straightforward, but I will revert to your suggestion if I fail and nothing else comes up. cheers JB From: David E DeMarle [mailto:dave.dema...@kitware.com] Sent: 18 April 2016 14:48 To: Biddiscombe, John A. Cc: paraview@paraview.org Subject: Re: [Paraview] peak memory use on remote nodes Perhaps extend the benchmark to glean /proc//status's VmHWM entry on Linux at least. Get the number for t1 and at t2 and subtract to see what the maximum was in between those two times. Seems the right place to do that is kwsys/SystemInformation.cxx, but you could prototype in the script. Hope that helps and please post some code. Seems like a very useful thing to have. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Mon, Apr 18, 2016 at 2:42 AM, Biddiscombe, John A. mailto:biddi...@cscs.ch>> wrote: The python scripting module “paraview.benchmark” allows one to get the memory use using “paraview.benchmark.get_memuse” - but I presume this is the memory reported as used by the system at the moment when the function is called. Does anyone know a way of recording the peak memory use on remote nodes between t1 and t2 - where t1 and t2 are the start and stop of either a function, job or even paraview python script on the remote node? thanks JB -- John Biddiscombe,email:biddisco @.at.@ cscs.ch<http://cscs.ch> http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ___ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] peak memory use on remote nodes
The python scripting module "paraview.benchmark" allows one to get the memory use using "paraview.benchmark.get_memuse" - but I presume this is the memory reported as used by the system at the moment when the function is called. Does anyone know a way of recording the peak memory use on remote nodes between t1 and t2 - where t1 and t2 are the start and stop of either a function, job or even paraview python script on the remote node? thanks JB -- John Biddiscombe,email:biddisco @.at.@ cscs.ch http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Specifying camera movement using points from a file
There is a very old branch here
https://github.com/biddisco/ParaView/commits/jb-4.0-volrender
with two commits that add a helix generator to the pv gui.
No idea if they would still merge with master - they date back to 2013, but if
someone wanted an interactive helix edit for camera path
JB
-Original Message-
From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Per Adamsen
Sent: 14 April 2016 07:45
To: Cory Quammen
Cc: paraview@paraview.org
Subject: Re: [Paraview] Specifying camera movement using points from a file
Hi Cory,
Thanks for your feedback.
Of course this can be handled with a Python script - sometimes the answer is so
obvious ;-)
I will follow your advice and let you know if I encounter any problems.
Regards,
Per
-Original Message-
From: Cory Quammen [mailto:cory.quam...@kitware.com]
Sent: 13. april 2016 16:03
To: Per Adamsen
Cc: paraview@paraview.org
Subject: Re: [Paraview] Specifying camera movement using points from a file
Per,
You can do this with Python scripting in the Python console.
# get active view
renderView1 = GetActiveViewOrCreate('RenderView')
# uncomment following to set a specific view size # renderView1.ViewSize =
[689, 340]
# get camera animation track for the view
cameraAnimationCue1 = GetCameraTrack(view=renderView1)
# create keyframes for this animation track # create a key frame
keyFrame4737 = CameraKeyFrame()
keyFrame4737.Position = [0.0, 0.0, 6.69] keyFrame4737.ParallelScale = 1.73
keyFrame4737.PositionPathPoints = [0.0, 0.0, 5.0, 2.938926261462365, 0.0,
4.045084971874736, 4.755282581475766, 0.0, 1.545084971874737,
4.755282581475766, 0.0, -1.5450849718747361, 2.938926261462365, 0.0,
-4.045084971874735, 1.3322676295501878e-15, 0.0, -4.9964,
-2.9389262614623624, 0.0, -4.045084971874735, -4.755282581475763, 0.0,
-1.5450849718747368, -4.755282581475763, 0.0, 1.5450849718747341,
-2.9389262614623632, 0.0, 4.045084971874731]
keyFrame4737.FocalPathPoints = [0.0, 0.0, 0.0] keyFrame4737.ClosedPositionPath
= 1
# create a key frame
keyFrame4738 = CameraKeyFrame()
keyFrame4738.KeyTime = 1.0
keyFrame4738.Position = [0.0, 0.0, 6.69] keyFrame4738.ParallelScale = 1.73
# initialize the animation track
cameraAnimationCue1.Mode = 'Path-based'
cameraAnimationCue1.KeyFrames = [keyFrame4737, keyFrame4738]
# get animation scene
animationScene1 = GetAnimationScene()
animationScene1.Play()
Just modify the keyFrame4737.PositionPathPoints. They are ordered [x, y, z, x,
y, z ...].
HTH,
Cory
On Wed, Apr 13, 2016 at 7:38 AM, Per Adamsen wrote:
> Hi,
>
>
>
> I have been playing with the camera animations in PV5.0 and was
> wondering if there was an easier way to specify the camera path than
> manually adding and dragging points.
>
>
>
> Is it possible to copy paste camera coordinates from a file to obtain
> e.g. a helical path?
>
>
>
> Thank you in advance.
>
>
>
> Regards,
>
> Per
>
>
> ___
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
>
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Re: [Paraview] pv5.0 multi-page tiff in parallel
For us, having the patch available was really important. Now that we have it and can patch our production install, I'd say having it included in 5.0.1 is less critical. Thanks joe Sent from my iPhone > On Mar 8, 2016, at 10:10 PM, Utkarsh Ayachit > wrote: > > Thanks, Joe. How critical is it for this change to be in 5.0.1? I'd > like to add a test for the MR before merging it, but not sure I can > get that in soon. > > Utkarsh > >> On Tue, Mar 8, 2016 at 12:36 PM, Insley, Joseph A. wrote: >> Utkarsh, >> >> I have now tested a 5.0.0 install with the tiff patch applied (thanks Dave), >> and the multi-page tiff reader appears to be working as expected, both >> serial and in parallel. >> >> Thanks >> joe >> >>>> On Mar 1, 2016, at 7:37 PM, Utkarsh Ayachit >>>> wrote: >>>> >>>> Do I have to download a different version to have the fix you made? >>> >>> This change is not merged into the repository yet and hence not >>> available in 5.0.1 patch release as well. I was hoping someone would >>> get a change to review/test it before merging it. >>> >>> Utkarsh >>> ___ >>> Powered by www.kitware.com >>> >>> Visit other Kitware open-source projects at >>> http://www.kitware.com/opensource/opensource.html >>> >>> Please keep messages on-topic and check the ParaView Wiki at: >>> http://paraview.org/Wiki/ParaView >>> >>> Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>> Follow this link to subscribe/unsubscribe: >>> http://public.kitware.com/mailman/listinfo/paraview >> ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] pv5.0 multi-page tiff in parallel
Utkarsh, I have now tested a 5.0.0 install with the tiff patch applied (thanks Dave), and the multi-page tiff reader appears to be working as expected, both serial and in parallel. Thanks joe > On Mar 1, 2016, at 7:37 PM, Utkarsh Ayachit > wrote: > >> Do I have to download a different version to have the fix you made? > > This change is not merged into the repository yet and hence not > available in 5.0.1 patch release as well. I was hoping someone would > get a change to review/test it before merging it. > > Utkarsh > ___ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] pv5.0 multi-page tiff in parallel
Utkarsh, Thanks for looking at this. I am checking with my user regarding a dataset that can be shared. I will get back to you as soon as I hear from them, likely off list. Thanks joe > On Feb 11, 2016, at 1:28 PM, Utkarsh Ayachit > wrote: > > Joe, > > Do you have a sample dataset to share? It's possible there's a bug in > the multipage seek code when dealing with sub extents. > > Utkarsh > > On Thu, Feb 11, 2016 at 1:28 PM, Insley, Joseph A. wrote: >> Hi, >> >> I’ve been looking at loading tiffs as volumes using pv5.0 and am running >> into trouble doing this in parallel. >> >> Loading a stack of tiff files as a volume works great, both serially and in >> parallel. And I can load a multi-page tiff as a volume using a single >> pvserver just fine. But when I run the pvserver in parallel and try to load >> a multi-page tiff pv crashes while trying to load. No error messages are >> given (beyond the usual mpi errors about one of the processes terminating >> badly). >> >> I’m wondering if anyone else has had success trying to do this? >> >> Thanks >> joe >> >> === >> joseph a. insley >> ins...@anl.gov >> argonne leadership computing facility (630) 252-5649 >> argonne national laboratory >> >> >> >> >> >> >> >> ___ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] pv5.0 multi-page tiff in parallel
Hi, I’ve been looking at loading tiffs as volumes using pv5.0 and am running into trouble doing this in parallel. Loading a stack of tiff files as a volume works great, both serially and in parallel. And I can load a multi-page tiff as a volume using a single pvserver just fine. But when I run the pvserver in parallel and try to load a multi-page tiff pv crashes while trying to load. No error messages are given (beyond the usual mpi errors about one of the processes terminating badly). I’m wondering if anyone else has had success trying to do this? Thanks joe === joseph a. insley ins...@anl.gov<mailto:ins...@anl.gov> argonne leadership computing facility (630) 252-5649 argonne national laboratory ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Troubles building mathstuf/qhull subproject using PV 4.4.0 superbuild with Intel >14.x compilers
Hola Gang, I'm attempting to get PV 4.4.0 builds of Paraview against Intel 14 and 15 on our HPC systems. One item that some users have asked us for was the Cosmotools integration. This ultimately needs the Qhull library to be built. Builds against GCC 4.8.2 went through without a hitch. However the Intel builds all failed with an odd cryptic syntax error message that I do not fully comprehend (sorry I'm still stuck in Fortranistan). Building CXX object CMakeFiles/qhullcpp.dir/src/libqhullcpp/Coordinates.cpp.o In file included from /tmp/conega/BUILD/lightshow/paraview-4.4.0-osmesa/intel-15_openmpi-1.6.5/BUILD01/qhull/src/qhull/src/libqhull/poly2.c(16): /tmp/conega/BUILD/lightshow/paraview-4.4.0-osmesa/intel-15_openmpi-1.6.5/BUILD01/qhull/src/qhull/src/libqhull/qhull_a.h(106): warning #77: this declaration has no storage class or type specifier template ^ In file included from /tmp/conega/BUILD/lightshow/paraview-4.4.0-osmesa/intel-15_openmpi-1.6.5/BUILD01/qhull/src/qhull/src/libqhull/poly2.c(16): /tmp/conega/BUILD/lightshow/paraview-4.4.0-osmesa/intel-15_openmpi-1.6.5/BUILD01/qhull/src/qhull/src/libqhull/qhull_a.h(106): error: expected a ";" template ^ From what little I understand of C and C++, I believe that "templates" are a C++ construct. I'm thinking the Intel compiler is attempting to digest the above as "straight-up C" and failing. The error messages put the blame on QHULL_SRC_ROOT/src/libqhull/qhull_a.h around line 105 I then decided to snoop on github.com for another qhull repo. I found one at https://github.com/qhull/qhull From which I believe the "https://github.com/mathstuf/qhull next branch" repo that Paraview wants to use was forked from. Point being that the mainline non-forked Qhull has something different in the preprocessor conditional surrounding the above offensive line of source: #if defined(__cplusplus) && defined(__INTEL_COMPILER) && !defined(QHULL_OS_WIN) while the mathstuf/qhull repo DOES NOT have the above "defined(__cplusplus)" preproc conditional. I tested to see if the addition would at least allow the 'mathstuf/qhull next branch' source to properly build with Intel 14 and 15. It got about to 36% and then failed with the error message: In file included from /tmp/conega/qhull_SRC/src/libqhullcpp/QhullIterator.h(13), from /tmp/conega/qhull_SRC/src/libqhullcpp/Coordinates.h(13), from /tmp/conega/qhull_SRC/src/libqhullcpp/Coordinates.cpp(11): /tmp/conega/qhull_SRC/src/libqhull/qhull_a.h(106): error: this declaration may not have extern "C" linkage template ^ So at least the conditional helped a bit for what I believe is the "straight up C" part of the build. I'll CC the author of the fork Ben Boeckel about this. -- ! Giovanni "Vann" Cone ! LANL HPC-3 Consultant ! TA-3, BLDG 2327, RM 1128 ! Schedule B !... ! I fight for the users! END OF LINE ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Send an array from client to server
Thanks Utkarsh,
I’ve decided to stick with my own solution for the time being – having to
create extra vtkSMxxx classes for all the sources adds too much maintenance to
the code, whereas just adding an #include seems cleaner. When my immediate
deadline has passed I’ll look again at it.
Thanks
JB
From: Utkarsh Ayachit
mailto:utkarsh.ayac...@kitware.com>>
Date: Thursday 24 September 2015 17:57
To: cscs mailto:biddi...@cscs.ch>>
Cc: "paraview@paraview.org<mailto:paraview@paraview.org>"
mailto:paraview@paraview.org>>
Subject: Re: [Paraview] Send an array from client to server
Attached is the solution, there a small mistake in my origin script:
vtkClientServerStream stream;
stream << vtkClientServerStream::Invoke
<< VTKOBJECT(proxy)
<< SetValues
<< maxValues
<< stream.InsertArray(values, maxValues)
<< vtkClientServerStream::End;
Utkarsh
On Mon, Sep 21, 2015 at 8:40 AM, Utkarsh Ayachit
mailto:utkarsh.ayac...@kitware.com>> wrote:
John,
That looks too convoluted. I haven't done this in a while so I'll need
to refresh my memory a bit. I'll make an example today and then get
back to you.
Utkarsh
On Sun, Sep 20, 2015 at 4:43 AM, Biddiscombe, John A.
mailto:biddi...@cscs.ch>> wrote:
> Just following up so that when I’ve forgotten how to do it ...
>
> This works
>
> #define VTK_WRAPPING_CXX
> #include "vtkClientServerStream.h"
>
> ...
>
>
> // void SetSelectedGIds(int n, const int *Ids);
> void SetSelectedGIds(int N, int Ids[]);
> //BTX
> void SetSelectedGIds(int N, vtkClientServerStreamDataArg &temp0);
> //ETX
>
> And in the cxx, use the vtkClientServerStreamDataArg operator () to get
> the T* pointer.
>
> Then in the client GUI
>
> vtkClientServerStream::Array array =
> {
> vtkClientServerStream::int32_array,
> static_cast(numValues),
>
> static_cast(sizeof(vtkClientServerStream::int32_value)*numVa
> lues),
> (int*)(data)
> };
>
>
> vtkClientServerStream stream;
> stream << vtkClientServerStream::Invoke
> << VTKOBJECT(proxy)
> << "SetSelectedGIds"
> << numValues
> << array;
> stream << vtkClientServerStream::End;
>
> This correctly inserts the array and the type,size,data vars so that the
> server reads them as expected.
>
> I’m not happy about the fact that we have to spoof the wrapper generators,
> but at least I don’t need to modify the ClientServerStreamArg<>
> implementation.
>
>
>
> JB
>
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Re: [Paraview] Send an array from client to server
Just following up so that when I’ve forgotten how to do it ...
This works
#define VTK_WRAPPING_CXX
#include "vtkClientServerStream.h"
...
// void SetSelectedGIds(int n, const int *Ids);
void SetSelectedGIds(int N, int Ids[]);
//BTX
void SetSelectedGIds(int N, vtkClientServerStreamDataArg &temp0);
//ETX
And in the cxx, use the vtkClientServerStreamDataArg operator () to get
the T* pointer.
Then in the client GUI
vtkClientServerStream::Array array =
{
vtkClientServerStream::int32_array,
static_cast(numValues),
static_cast(sizeof(vtkClientServerStream::int32_value)*numVa
lues),
(int*)(data)
};
vtkClientServerStream stream;
stream << vtkClientServerStream::Invoke
<< VTKOBJECT(proxy)
<< "SetSelectedGIds"
<< numValues
<< array;
stream << vtkClientServerStream::End;
This correctly inserts the array and the type,size,data vars so that the
server reads them as expected.
I’m not happy about the fact that we have to spoof the wrapper generators,
but at least I don’t need to modify the ClientServerStreamArg<>
implementation.
JB
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Re: [Paraview] Send an array from client to server
I made some progress, but have not solved the problem.
The stream insertion from the gui generates 3 params, type size and the
array itself.
The cxx client server wrapper expects a size and a pointer, 2 params (+the
two for the objected etc)
The wrapper needs to be tricked into producing code for a
vtkClientServerStreamDataArg object which exists during wrapping, but
not in normal code.
So adding
#define VTK_WRAPPING_CXX
#include "vtkClientServerStream.h"
And later
void SetSelectedGIds(int Ids[]);
//BTX
void SetSelectedGIds(vtkClientServerStreamDataArg &temp0);
//ETX
With the appropriate cxx function to extract the array, does work in that
it tricks the wrapper code into calling the function with the
client/server int array, but there are two problems
1) the pointer from the arg object is always NULL
2) we don’t know the size as the clientserverwrapperarg object doesn’t
store it, it only uses it during the constructor to allocate space then
passes the raw pointer on via the type T pointer. I can add this to the
wrapper class and then get the size (if I can find out and fix why the
pointer is always NULL).
I don’t really believe it should be this hard to pass an int pointer with
a known length from client to server, o I’d welcome any info that
simplifies this.
Thanks
JB
On 18/09/15 23:50, "ParaView on behalf of Biddiscombe, John A."
wrote:
>Utkarsh
>
>Apologies, I didn’t get chance to try this properly until now, When I
>call this
>
>vtkClientServerStream stream;
> stream << vtkClientServerStream::Invoke
><< VTKOBJECT(proxy)
><< "SetSelectedGIds"
> << numValues;
> stream.InsertArray(data, numValues);
> stream << vtkClientServerStream::End;
>
>Inside my client server generated wrapper is this code
>
>if (!strcmp("SetSelectedGIds",method) && msg.GetNumberOfArguments(0) == 4)
>{
>int temp0;
>vtkClientServerStreamDataArg temp1(msg, 0, 3);
>if(msg.GetArgument(0, 2, &temp0) &&
> temp1)
> {
> op->SetSelectedGIds(temp0,temp1);
> return 1;
> }
>}
>
>Which is generated from
>
>
> void SetSelectedGIds(int N, const int *Ids);
>
>But when I step though the received message, the msg parameter only has
>GetNumberOfArguments == 3
>
>
>If I adjust the client server wrapped code to accept 3 args instead of 4,
>then the numValues looks correct, but the pointer is wrong.
>
>Q1 : why does the message only have 3 params when the wrapper wants 4
>Q2 : What should I change? I guess that something else needs to be
>inserted into the stream, but after having a poke round, I couldn’t guess
>what.
>
>Thanks
>
>JB
>
>
>
>
>On 17/09/15 16:47, "Utkarsh Ayachit" wrote:
>
>>(hit `send` prematurely, ignore previous email)
>>
>>How big is the array? For 100s of values, I'd say IntVectorProperty is
>>still reasonable. Any other approach will mean that those values are
>>not going to get saved in state files and such. For a one off push to
>>server side for values you don't care to be saved in state files, you
>>can directly call API using the vtkClientServerStream on the proxy as
>>follows:
>>
>> vtkClientServerStream stream;
>> stream << vtkClientServerStream::Invoke
>> << VTKOBJECT(proxy)
>> << SetValues
>> << maxValues;
>>stream.InsertArray(values, maxValues);
>>stream << vtkClientServerStream::End;
>>
>>proxy->GetSession()->ExecuteStream(proxy->GetLocation(), stream);
>>
>>Assuming a server-side API of `void SetValues(int count, int* values);`.
>>
>>(please confirm the API, but this is pretty close to what it would look
>>like)
>>
>>Utkarsh
>>
>>
>>> On Thu, Sep 17, 2015 at 6:22 AM, Biddiscombe, John A.
>>> wrote:
>>>>
>>>> I’m afraid I’ve forgotten how to write plugins for paraview and I have
>>>>a simple-ish question :
>>>>
>>>>
>>>>
>>>> I’ve got a vtkUnsignedIntArray in my custom panel and I’d like to set
>>>>it as a property on a reader,
>>>>
>>>> the reader has a member
>>>>
>>>> vtkSetObjectMacro(SelectedGIDs)
>>>>
>>>>
>>>>
>>>> and in the panel I’ve generated a list of IDs, but I cannot recall how
>>>>I’m supposed to set them as the proxyproperty for the source.
>>>>
>>>>
>>>>
>>>> Is there an example (I do remember that I don’t want to use an
>>>>IntV
Re: [Paraview] Send an array from client to server
Utkarsh
Apologies, I didn’t get chance to try this properly until now, When I
call this
vtkClientServerStream stream;
stream << vtkClientServerStream::Invoke
<< VTKOBJECT(proxy)
<< "SetSelectedGIds"
<< numValues;
stream.InsertArray(data, numValues);
stream << vtkClientServerStream::End;
Inside my client server generated wrapper is this code
if (!strcmp("SetSelectedGIds",method) && msg.GetNumberOfArguments(0) == 4)
{
int temp0;
vtkClientServerStreamDataArg temp1(msg, 0, 3);
if(msg.GetArgument(0, 2, &temp0) &&
temp1)
{
op->SetSelectedGIds(temp0,temp1);
return 1;
}
}
Which is generated from
void SetSelectedGIds(int N, const int *Ids);
But when I step though the received message, the msg parameter only has
GetNumberOfArguments == 3
If I adjust the client server wrapped code to accept 3 args instead of 4,
then the numValues looks correct, but the pointer is wrong.
Q1 : why does the message only have 3 params when the wrapper wants 4
Q2 : What should I change? I guess that something else needs to be
inserted into the stream, but after having a poke round, I couldn’t guess
what.
Thanks
JB
On 17/09/15 16:47, "Utkarsh Ayachit" wrote:
>(hit `send` prematurely, ignore previous email)
>
>How big is the array? For 100s of values, I'd say IntVectorProperty is
>still reasonable. Any other approach will mean that those values are
>not going to get saved in state files and such. For a one off push to
>server side for values you don't care to be saved in state files, you
>can directly call API using the vtkClientServerStream on the proxy as
>follows:
>
> vtkClientServerStream stream;
> stream << vtkClientServerStream::Invoke
> << VTKOBJECT(proxy)
> << SetValues
> << maxValues;
>stream.InsertArray(values, maxValues);
>stream << vtkClientServerStream::End;
>
>proxy->GetSession()->ExecuteStream(proxy->GetLocation(), stream);
>
>Assuming a server-side API of `void SetValues(int count, int* values);`.
>
>(please confirm the API, but this is pretty close to what it would look
>like)
>
>Utkarsh
>
>
>> On Thu, Sep 17, 2015 at 6:22 AM, Biddiscombe, John A.
>> wrote:
>>>
>>> I’m afraid I’ve forgotten how to write plugins for paraview and I have
>>>a simple-ish question :
>>>
>>>
>>>
>>> I’ve got a vtkUnsignedIntArray in my custom panel and I’d like to set
>>>it as a property on a reader,
>>>
>>> the reader has a member
>>>
>>> vtkSetObjectMacro(SelectedGIDs)
>>>
>>>
>>>
>>> and in the panel I’ve generated a list of IDs, but I cannot recall how
>>>I’m supposed to set them as the proxyproperty for the source.
>>>
>>>
>>>
>>> Is there an example (I do remember that I don’t want to use an
>>>IntVectorProperty, but pass a whole array as a proxy property)
>>>
>>>
>>>
>>> (I’m considering using a vtkSelection, but the GIDs are not the same
>>>as the cell Ids, so I wanted to try a direct array method first)
>>>
>>>
>>>
>>> thanks
>>>
>>>
>>>
>>> JB
>>>
>>>
>>>
>>> --
>>>
>>> John Biddiscombe,email:biddisco @.at.@ cscs.ch
>>>
>>> http://www.cscs.ch/
>>>
>>> CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07
>>>
>>> Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82
>>>
>>>
>>>
>>>
>>> ___
>>> Powered by www.kitware.com
>>>
>>> Visit other Kitware open-source projects at
>>>http://www.kitware.com/opensource/opensource.html
>>>
>>> Please keep messages on-topic and check the ParaView Wiki at:
>>>http://paraview.org/Wiki/ParaView
>>>
>>> Search the list archives at: http://markmail.org/search/?q=ParaView
>>>
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>>> http://public.kitware.com/mailman/listinfo/paraview
>>>
>>
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Re: [Paraview] Send an array from client to server
Utkarsh That's great, these values are temporary and possibly large, so saving them in state files is not required. I'll try your snippet and report back cheers JB -Original Message- From: Utkarsh Ayachit [mailto:utkarsh.ayac...@kitware.com] Sent: 17 September 2015 16:47 To: Biddiscombe, John A. Cc: paraview@paraview.org Subject: Re: [Paraview] Send an array from client to server (hit `send` prematurely, ignore previous email) How big is the array? For 100s of values, I'd say IntVectorProperty is still reasonable. Any other approach will mean that those values are not going to get saved in state files and such. For a one off push to server side for values you don't care to be saved in state files, you can directly call API using the vtkClientServerStream on the proxy as follows: vtkClientServerStream stream; stream << vtkClientServerStream::Invoke << VTKOBJECT(proxy) << SetValues << maxValues; stream.InsertArray(values, maxValues); stream << vtkClientServerStream::End; proxy->GetSession()->ExecuteStream(proxy->GetLocation(), stream); Assuming a server-side API of `void SetValues(int count, int* values);`. (please confirm the API, but this is pretty close to what it would look like) Utkarsh > On Thu, Sep 17, 2015 at 6:22 AM, Biddiscombe, John A. > wrote: >> >> I’m afraid I’ve forgotten how to write plugins for paraview and I have a >> simple-ish question : >> >> >> >> I’ve got a vtkUnsignedIntArray in my custom panel and I’d like to set >> it as a property on a reader, >> >> the reader has a member >> >> vtkSetObjectMacro(SelectedGIDs) >> >> >> >> and in the panel I’ve generated a list of IDs, but I cannot recall how I’m >> supposed to set them as the proxyproperty for the source. >> >> >> >> Is there an example (I do remember that I don’t want to use an >> IntVectorProperty, but pass a whole array as a proxy property) >> >> >> >> (I’m considering using a vtkSelection, but the GIDs are not the same >> as the cell Ids, so I wanted to try a direct array method first) >> >> >> >> thanks >> >> >> >> JB >> >> >> >> -- >> >> John Biddiscombe,email:biddisco @.at.@ cscs.ch >> >> http://www.cscs.ch/ >> >> CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) >> 610.82.07 >> >> Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 >> >> >> >> >> ___ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> > ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Send an array from client to server
I'm afraid I've forgotten how to write plugins for paraview and I have a simple-ish question : I've got a vtkUnsignedIntArray in my custom panel and I'd like to set it as a property on a reader, the reader has a member vtkSetObjectMacro(SelectedGIDs) and in the panel I've generated a list of IDs, but I cannot recall how I'm supposed to set them as the proxyproperty for the source. Is there an example (I do remember that I don't want to use an IntVectorProperty, but pass a whole array as a proxy property) (I'm considering using a vtkSelection, but the GIDs are not the same as the cell Ids, so I wanted to try a direct array method first) thanks JB -- John Biddiscombe,email:biddisco @.at.@ cscs.ch http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Possible bug in recent SuperBuild?
I'm attempting to build an HPC deployed Paraview 4.4 with the Cosmotools plugin, I believe I've figured out the proper sequence of toggles to make it available in an interactive 'ccmake' build process. One issue is that I need to independently grab the source and other needed package files onto my workstation and then push them onto our HPC platforms. I've been able to grab 'cosmotools' and 'qhull' with no issue, but the needed 'genericio' Git repo as written in the versions.cmake file seems to have troubles if I perform a manual 'git clone' on it: > git clone https://kwgitlab.kitware.com/paraview/genericio.git Cloning into 'genericio'... fatal: unable to access 'https://kwgitlab.kitware.com/paraview/genericio.git/': Couldn't resolve host 'kwgitlab.kitware.com' That's what I get from NERSC's hopper system (given they aren't as strict as we are dealing with Internet access from HPC systems). I get a different error on my LANL office workstation that accesses the Internet via proxy, but I'm assuming its the name name resolution problem. If I get rid of the 'kw' in the 'https://kwgitlab.kitware.com' part, I am able to connect, but then prompted for a username and password. That didn't happen when I tried the same on the 'diy' Git repo: git clone https://gitlab.kitware.com/paraview/diy.git Cloning into 'diy'... remote: Counting objects: 2415, done. I'll leave it at that for now. PS: when you respond, please delete my original message from the response. One of the frustrating issues I have with the Paraview mail-list digests is scrolling through the huge amount of redundant "quoted" original messages in every single entry. Thank you for your time. -- ! Giovanni "Vann" Cone ! LANL HPC-3 Consultant ! TA-3, BLDG 2327, RM 1128 ! Schedule B !... ! I fight for the users! END OF LINE ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] PCL Plugin
Casey I had a look at the PCL plugin and couldn’t help notice that you’ve copied some of my particle partition filtering code into the plugin, though it does not look functional as it’s not enabled in the cmake and does not include the relevant Zoltan sources or the vtkZoltanV1PartitionFilter base class. The partitioning (both particle and mesh) have been refactored (from the pv-meshles plugin) into their own self contained plugin for some time now and it would be cleaner in my view to have an option in the PCL plugin to enable parallel partitioning and use the pv-zoltan plugin as a submodule where necessary https://github.com/biddisco/pv-zoltan (I tend to use GitExternal and SubProject cmake modules rather than a git submodule, I can send links if you’re interested). The pv-zoltan code is currently under development (and is working with pv-4.4/master) to improve it as part of a GSOC project and should soon be compatible with zoltan2 rather than Zoltan. I can make sure a pv-4.4+zoltan1 compatible branch remains functional should we make major changes. I might even volunteer to do the clean integration of pv-zoltan with the pcl plugin should you be in need of volunteers. JB From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Casey Goodlett Sent: 13 July 2015 21:16 To: Eric Younkin - NOAA Federal Cc: paraview Subject: Re: [Paraview] PCL Plugin On Mon, Jul 13, 2015 at 1:32 PM, Eric Younkin - NOAA Federal mailto:eric.g.youn...@noaa.gov>> wrote: Casey, I don't mean to take up so much of your time, but I've been reviewing the cmake configuration and I found that there were a number of HDF5 tests that failed (see below). Is that significant? I do not think this is a problem. Also, one of the errors I saw upon rebuilding: error C1041: cannot open program database 'c:\users\eric.g.younkin\documents\pcl_paraview\paraview-v4.3.1-source\build\plugins\sciberquesttoolkit\paraviewplugin\sciberquesttoolkit.dir\debug\vc120.pdb'; if multiple CL.EXE write to the same .PDB file, please use /FS C:\Users\eric.g.younkin\Documents\PCL_ParaView\ParaView-v4.3.1-source\build\Plugins\SciberQuestToolKit\ParaViewPlugin\moc_pqSQFieldTracerImplementation.cpp) Led me to the moc_pqSQFieldTracerImplementation.cpp which had a comment at the top stating "This file was generated using the moc from 5.5.0. It cannot be used with the include files from this version of Qt. (The moc has changed too much.)" So I will try with Qt5.4.1 instead. I am not familiar with this problem. Maybe the filename is getting too long for windows? Maybe another developer can help with the Qt issues, I am not an expert in this area. Regards, -- Casey B Goodlett, PhD Technical Leader Kitware, Inc. - North Carolina Office http://www.kitware.com (919) 969-6990 x310 ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Impossible to see a movement.
Utarsh, Yes, I think that DEPL is "déplacement" in French - that is displacement in English. I tried to do the job. I opened with Paraview my vtm file with all the timesteps, I copied pasted the formulas of the two calculators I found in your state file in my two calculators, but no movement if I clic play. Probably I did something wrong... Amel Le 09. 07. 15 23:05, Utkarsh Ayachit a écrit : Amel, What's the Result_DEPL array? Is that displacement? Assuming that, I applied two calculators: first to convert the Result_DEPL array to a 3 component vector and the second to translate the coordinate positions using the vector computed by the previous one. If the Result_DEPL changes in your dataset over time, you'll see the movement. State file attached. Utarsh On Thu, Jul 9, 2015 at 12:19 AM A. Kapetanovic mailto:a...@alphanet.ch>> wrote: Utkarsh, I did something on google drive, I shared the file with your e-mail and here you have the url : https://drive.google.com/open?id=0B_ag1ge2Wc1nSS10M1JYampTb00 I hope all is OK like this, it's the first time I use google drive. Say me please if something misses. Regards :) Le 08. 07. 15 22:47, Utkarsh Ayachit a écrit : > Amel, > > The dataset didn't come through, I am afraid. Is it may be easier to > upload it somewhere eg. dropbox/google drive? > > Utkarsh > > On Wed, Jul 8, 2015 at 3:54 PM A. Kapetanovic mailto:a...@alphanet.ch> > <mailto:a...@alphanet.ch <mailto:a...@alphanet.ch>>> wrote: > > WARNING: this mail was modified in transit: > defanged (renamed/protected) 07.hdf because file type unknown. > Rename defang-0.binary to 07.hdf if you want to access the file anyway > > More details at: > http://www.alphanet.ch/alphanet/anti-spam.html > Hi, > > Thanks for your reply. > > Of course I have data to share. The rmed result comressed file is too > big (35 MB), so I send here the hdf and comm files, you only need to > compute the (3) meshes and to run the simulation to have this rmed file. > > Say me if you need something else, I hope all is clear enough like > this :) > > Amel > > > Le 08. 07. 15 15:44, Utkarsh Ayachit a écrit : > > Do you have a sample dataset to share? That'll make this easier. > > > > Typically, movement comes from one of the following: > > 1. Readers: the reader itself translates the points in the grid > as time > > changes > > 2. Filters: if the grid doesn't change but has attributes that > indicate > > the displacement, one can apply a filter to transform the grid using > > those displacement vectors. > > > > Utkarsh > > > > On Wed, Jul 8, 2015 at 3:59 AM mailto:a...@alphanet.ch> > <mailto:a...@alphanet.ch <mailto:a...@alphanet.ch>> > > <mailto:a...@alphanet.ch <mailto:a...@alphanet.ch> <mailto:a...@alphanet.ch <mailto:a...@alphanet.ch>>>> wrote: > > > > Hi, > > > > I am using Paraview with Salome-Meca + Code_Aster and I have > e little > > problem : impossible to see the movement of a part that is > moving. > > > > In fact the simulation is very simple : I have 2 cylinders, > one is > > fixed by > > one face and the other have a movement on a face. The simulation > > converges > > and when I open the mmed or rmed file (result) with Paraview, > > impossible to > > see any movement even if I clic "play". > > > > Simply nothing happens. > > > > Can please someone help me ? > > > > Best regards, > > > > Amka > > ___ > > Powered by www.kitware.com <http://www.kitware.com> <http://www.kitware.com> > <http://www.kitware.com> > > > > Visit other Kitware open-source projects at > > http://www.kitware.com/opensource/opensource.html > > > > Please keep mess
Re: [Paraview] Impossible to see a movement.
Hi Michael, Here you have the dropbox link for my rmed file : https://www.dropbox.com/s/e5ub600ygmzyzf6/07b.rmed.zip?dl=0 Amel Le 10. 07. 15 16:39, Michael Grabietz a écrit : Hi Amel, I followed the discussion between Utkarsh and you on this topic. Could you share the rmed file from Code-Aster? The download from your google drive seems to be restricted to specific email addresses. Michael Am 10.07.2015 um 09:27 schrieb a...@alphanet.ch: Utarsh, Thank you for your reply, I will try to do what you say this week-end. Another fact is a few strange : when I opened my rmed file with Paraview (using for this the http://www.alneos.com/telechargement/paraview-avec-med software), I simply could clic on the "Wrap" button (or a name near that) and, when I clic "Play" after I can see the movement... This same "Wrap" button is disabled (for this simualtion) in my Salome-Meca Paraview module, with which I work, and I don't understand why... Amel Utkarsh Ayachit writes: Amel, What's the Result_DEPL array? Is that displacement? Assuming that, I applied two calculators: first to convert the Result_DEPL array to a 3 component vector and the second to translate the coordinate positions using the vector computed by the previous one. If the Result_DEPL changes in your dataset over time, you'll see the movement. State file attached. Utarsh On Thu, Jul 9, 2015 at 12:19 AM A. Kapetanovic wrote: Utkarsh, I did something on google drive, I shared the file with your e-mail and here you have the url : https://drive.google.com/open?id=0B_ag1ge2Wc1nSS10M1JYampTb00 I hope all is OK like this, it's the first time I use google drive. Say me please if something misses. Regards :) Le 08. 07. 15 22:47, Utkarsh Ayachit a écrit : > Amel, > > The dataset didn't come through, I am afraid. Is it may be easier to > upload it somewhere eg. dropbox/google drive? > > Utkarsh > > On Wed, Jul 8, 2015 at 3:54 PM A. Kapetanovic <mailto:a...@alphanet.ch>> wrote: > > WARNING: this mail was modified in transit: > defanged (renamed/protected) 07.hdf because file type unknown. > Rename defang-0.binary to 07.hdf if you want to access the file anyway > > More details at: > http://www.alphanet.ch/alphanet/anti-spam.html > Hi, > > Thanks for your reply. > > Of course I have data to share. The rmed result comressed file is too > big (35 MB), so I send here the hdf and comm files, you only need to > compute the (3) meshes and to run the simulation to have this rmed file. > > Say me if you need something else, I hope all is clear enough like > this :) > > Amel > > > Le 08. 07. 15 15:44, Utkarsh Ayachit a écrit : > > Do you have a sample dataset to share? That'll make this easier. > > > > Typically, movement comes from one of the following: > > 1. Readers: the reader itself translates the points in the grid > as time > > changes > > 2. Filters: if the grid doesn't change but has attributes that > indicate > > the displacement, one can apply a filter to transform the grid using > > those displacement vectors. > > > > Utkarsh > > > > On Wed, Jul 8, 2015 at 3:59 AM <mailto:a...@alphanet.ch> > > <mailto:a...@alphanet.ch <mailto:a...@alphanet.ch>>> wrote: > > > > Hi, > > > > I am using Paraview with Salome-Meca + Code_Aster and I have > e little > > problem : impossible to see the movement of a part that is > moving. > > > > In fact the simulation is very simple : I have 2 cylinders, > one is > > fixed by > > one face and the other have a movement on a face. The simulation > > converges > > and when I open the mmed or rmed file (result) with Paraview, > > impossible to > > see any movement even if I clic "play". > > > > Simply nothing happens. > > > > Can please someone help me ? > > > > Best regards, > > > > Amka > > ___ > > Powered by www.kitware.com <http://www.kitware.com> > <http://www.kitware.com> > > > > Visit other Kitware open-source projects at > > http://www.kitware.com/opensource/opensource.html > > > > Please keep messages on-topic and check the ParaView Wiki at: > > http://paraview.org/Wiki/ParaView > > > > Search the list archives
Re: [Paraview] Impossible to see a movement.
Utkarsh,
I did something on google drive, I shared the file with your e-mail and
here you have the url :
https://drive.google.com/open?id=0B_ag1ge2Wc1nSS10M1JYampTb00
I hope all is OK like this, it's the first time I use google drive. Say
me please if something misses.
Regards :)
Le 08. 07. 15 22:47, Utkarsh Ayachit a écrit :
Amel,
The dataset didn't come through, I am afraid. Is it may be easier to
upload it somewhere eg. dropbox/google drive?
Utkarsh
On Wed, Jul 8, 2015 at 3:54 PM A. Kapetanovic mailto:a...@alphanet.ch>> wrote:
WARNING: this mail was modified in transit:
defanged (renamed/protected) 07.hdf because file type unknown.
Rename defang-0.binary to 07.hdf if you want to access the file anyway
More details at:
http://www.alphanet.ch/alphanet/anti-spam.html
Hi,
Thanks for your reply.
Of course I have data to share. The rmed result comressed file is too
big (35 MB), so I send here the hdf and comm files, you only need to
compute the (3) meshes and to run the simulation to have this rmed file.
Say me if you need something else, I hope all is clear enough like
this :)
Amel
Le 08. 07. 15 15:44, Utkarsh Ayachit a écrit :
> Do you have a sample dataset to share? That'll make this easier.
>
> Typically, movement comes from one of the following:
> 1. Readers: the reader itself translates the points in the grid
as time
> changes
> 2. Filters: if the grid doesn't change but has attributes that
indicate
> the displacement, one can apply a filter to transform the grid using
> those displacement vectors.
>
> Utkarsh
>
> On Wed, Jul 8, 2015 at 3:59 AM mailto:a...@alphanet.ch>
> <mailto:a...@alphanet.ch <mailto:a...@alphanet.ch>>> wrote:
>
> Hi,
>
> I am using Paraview with Salome-Meca + Code_Aster and I have
e little
> problem : impossible to see the movement of a part that is
moving.
>
> In fact the simulation is very simple : I have 2 cylinders,
one is
> fixed by
> one face and the other have a movement on a face. The simulation
> converges
> and when I open the mmed or rmed file (result) with Paraview,
> impossible to
> see any movement even if I clic "play".
>
> Simply nothing happens.
>
> Can please someone help me ?
>
> Best regards,
>
> Amka
> ___
> Powered by www.kitware.com <http://www.kitware.com>
<http://www.kitware.com>
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
>
> Search the list archives at:
http://markmail.org/search/?q=ParaView
>
> Follow this link to subscribe/unsubscribe:
> http://public.kitware.com/mailman/listinfo/paraview
>
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Re: [Paraview] PNetCDF 64 bit Error
So one of the reasons I have to use CDF-5 is that netcdf4 does not support
large arrays (>2GiB), but CDF-5 does.So I have a question: Is it possible to
break a large file into netcdf4 files and write a parent wrapper around it and
use that as input to paraview? What I mean is to write a pvti (or similar)
parent file, that links smaller netcdf files together. Paraview recognizes
netcdf4, so that should not be a problem.If this works, then the size
limitation of netcdf would not be a problem and I can avoid going the CDF-5
route.
From: dave.dema...@kitware.com
Date: Mon, 6 Jul 2015 14:43:06 -0400
Subject: Re: [Paraview] PNetCDF 64 bit Error
To: u.utku.turunco...@be.itu.edu.tr
CC: amiramir12...@outlook.com; paraview@paraview.org
distribution of ParaView. By the way, the NetCDF library used in the
ParaView reader could only support NetCDF classic as default and you might
need to install from source using NetCDF4 library.
ParaView has supported netcdf4 since 3.14. 3.14.0 only through our internal
libnetcdf/hdf; 3.14.1 added it through external too.
However, I do not know if anyone has used the pnetcdf variant. You may be the
first Amir.
Can anyone else on the list comment on the status of pnetcdf support in
ParaView?
I hope it helps,
Regards,
--ufuk
> A small pnetcdf file is attached.
>
> The output of ncmpidump is the following:
> netcdf data_in {// file format: CDF-5 (big variables)dimensions: x = 4 ;
> y
> = 4 ; z = 4 ;variables: double data(x, y, z) ;
> // global attributes: :CDF-5 mode = 1 ;data:
> data = -1.83667601732677e-48, -1.49975978266186e-32, 0,
> 1.49975978266186e-32, -1.49975978266186e-32, -1.22464679914735e-16, 0,
> 1.22464679914735e-16, 0, 0, -0, -0, 1.49975978266186e-32,
> 1.22464679914735e-16, -0, -1.22464679914735e-16, -1.49975978266186e-32,
> -1.22464679914735e-16, 0, 1.22464679914735e-16, -1.22464679914735e-16,
> -1, 0, 1, 0, 0, -0, -0, 1.22464679914735e-16, 1, -0, -1, 0, 0, -0, -0,
> 0, 0, -0, -0, -0, -0, 0, 0, -0, -0, 0, 0, 1.49975978266186e-32,
> 1.22464679914735e-16, -0, -1.22464679914735e-16, 1.22464679914735e-16,
> 1, -0, -1, -0, -0, 0, 0, -1.22464679914735e-16, -1, 0, 1 ;}
>
>
> From: amiramir12...@outlook.com
> To: paraview@paraview.org
> Subject: PNetCDF 64 bit Error
> Date: Sun, 5 Jul 2015 16:33:49 -0500
>
>
>
>
> I am getting an error when loading a NetCDF file that is written using
> CDF-5 mode using pnetcdf library. This is the error output:
>
>
> ERROR: In
> /home1/01249/gda/modules/paraview/ParaView-v4.3.1-source/VTK/Common/ExecutionModel/vtkExecutive.cxx,
> line 784vtkPVCompositeDataPipeline (0x2aaab6364390): Algorithm
> vtkVisItMFIXCDFReader(0x2aaab635b0e0) returned failure for request:
> vtkInformation (0x2aaab6263000) Debug: Off Modified Time: 885475
> Reference Count: 1 Registered Events: (none) Request:
> REQUEST_DATA_OBJECT ALGORITHM_AFTER_FORWARD: 1 FORWARD_DIRECTION: 0
>
>
> When I run ncmpidump on the data file it shows the following:
> netcdf data_in {// file format: CDF-5 (big variables)dimensions: x =
> 1024; y = 1024 ; z = 1024 ;variables:double data(x, y, z) ;
> // global attributes: :CDF-5 mode = 1 ;}
>
> There is no problem if I create the file using the classical mode for a
> smaller dimension (<2^32), and I can load it into paraview.However, for
> large problems I have to enable CDF-5.
>
> I am using paraview 4.3.1.
>
>
> ___
> Powered by www.kitware.com
>
> Visit other Kitware open-source projects at
> http://www.kitware.com/opensource/opensource.html
>
> Please keep messages on-topic and check the ParaView Wiki at:
> http://paraview.org/Wiki/ParaView
>
> Search the list archives at: http://markmail.org/search/?q=ParaView
>
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Re: [Paraview] PNetCDF 64 bit Error
A small pnetcdf file is attached.
The output of ncmpidump is the following:
netcdf data_in {// file format: CDF-5 (big variables)dimensions:x = 4 ;
y = 4 ; z = 4 ;variables: double data(x, y, z) ;
// global attributes: :CDF-5 mode = 1 ;data:
data = -1.83667601732677e-48, -1.49975978266186e-32, 0, 1.49975978266186e-32,
-1.49975978266186e-32, -1.22464679914735e-16, 0, 1.22464679914735e-16, 0, 0,
-0, -0, 1.49975978266186e-32, 1.22464679914735e-16, -0, -1.22464679914735e-16,
-1.49975978266186e-32, -1.22464679914735e-16, 0, 1.22464679914735e-16,
-1.22464679914735e-16, -1, 0, 1, 0, 0, -0, -0, 1.22464679914735e-16, 1, -0,
-1, 0, 0, -0, -0, 0, 0, -0, -0, -0, -0, 0, 0, -0, -0, 0, 0,
1.49975978266186e-32, 1.22464679914735e-16, -0, -1.22464679914735e-16,
1.22464679914735e-16, 1, -0, -1, -0, -0, 0, 0, -1.22464679914735e-16, -1, 0,
1 ;}
From: amiramir12...@outlook.com
To: paraview@paraview.org
Subject: PNetCDF 64 bit Error
Date: Sun, 5 Jul 2015 16:33:49 -0500
I am getting an error when loading a NetCDF file that is written using CDF-5
mode using pnetcdf library. This is the error output:
ERROR: In
/home1/01249/gda/modules/paraview/ParaView-v4.3.1-source/VTK/Common/ExecutionModel/vtkExecutive.cxx,
line 784vtkPVCompositeDataPipeline (0x2aaab6364390): Algorithm
vtkVisItMFIXCDFReader(0x2aaab635b0e0) returned failure for request:
vtkInformation (0x2aaab6263000) Debug: Off Modified Time: 885475 Reference
Count: 1 Registered Events: (none) Request: REQUEST_DATA_OBJECT
ALGORITHM_AFTER_FORWARD: 1 FORWARD_DIRECTION: 0
When I run ncmpidump on the data file it shows the following:
netcdf data_in {// file format: CDF-5 (big variables)dimensions:x =
1024; y = 1024 ; z = 1024 ;variables:double data(x, y, z) ;
// global attributes: :CDF-5 mode = 1 ;}
There is no problem if I create the file using the classical mode for a smaller
dimension (<2^32), and I can load it into paraview.However, for large problems
I have to enable CDF-5.
I am using paraview 4.3.1.
data_in.nc
Description: Cdf file
___
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[Paraview] PNetCDF 64 bit Error
I am getting an error when loading a NetCDF file that is written using CDF-5
mode using pnetcdf library. This is the error output:
ERROR: In
/home1/01249/gda/modules/paraview/ParaView-v4.3.1-source/VTK/Common/ExecutionModel/vtkExecutive.cxx,
line 784vtkPVCompositeDataPipeline (0x2aaab6364390): Algorithm
vtkVisItMFIXCDFReader(0x2aaab635b0e0) returned failure for request:
vtkInformation (0x2aaab6263000) Debug: Off Modified Time: 885475 Reference
Count: 1 Registered Events: (none) Request: REQUEST_DATA_OBJECT
ALGORITHM_AFTER_FORWARD: 1 FORWARD_DIRECTION: 0
When I run ncmpidump on the data file it shows the following:
netcdf data_in {// file format: CDF-5 (big variables)dimensions:x =
1024; y = 1024 ; z = 1024 ;variables:double data(x, y, z) ;
// global attributes: :CDF-5 mode = 1 ;}
There is no problem if I create the file using the classical mode for a smaller
dimension (<2^32), and I can load it into paraview.However, for large problems
I have to enable CDF-5.
I am using paraview 4.3.1.
___
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[Paraview] Info about AMR datasets/structures
Dear list, I would like to generate some AMR data structures from custom data and filters, but I’m having trouble locating information about the format/relationships of AMR blocks. The wiki contains old outdated references to the heirarchicalbox structures and not to the overlapping and non overlapping AMR formats. Specifically, I’d like to know if each level of AMR boxes must always have a fixed refinement level wrt to the level above, or whether I can refine arbitrarily (i.e. Have a root box of resolution x and sub boxes with different subdivision ratios at the same level). Also, the overlapping AMR dataset examples I’ve looked at seem to use an oct tree style decomposition where each node must be subdivided along mid planes, can I use a pure BSPtree where every node is subdivided along any axis at any point on the axis and still maintain a non overlapping amr dataset? The vtkAMRInformation documentation consists only of Refinement ratio between AMR levels Grid spacing for each level The file block index for each block parent child information, if requested But does the refinement ratio have to be constant for each level? Most of the paraview filters appear to be greyed out for vtkNonOverlappingAMR data, whereas the Overlapping appears to have support for certain operations like contouring and slicing – is it the case that only nonoverlapping datasets are supported for these operations. If there is detailed info anywhere, could someone please send me a link. Thanks JB ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] MPI-aware reader plugin only has rank 0
aha, then your problem is that the way readers handle parallel has been changed and you didn't set CAN_HANDLE_PIECEs or whatever the new name is [pause] outInfo->Set(CAN_HANDLE_PIECE_REQUEST(), 1); is the new way. if you don't set this then your reader only gets created on rank 0 JB -Original Message- From: Schlottke, Michael [mailto:m.schlot...@aia.rwth-aachen.de] Sent: 14 April 2015 09:09 To: Biddiscombe, John A. Cc: Utkarsh Ayachit; ParaView Subject: Re: [Paraview] MPI-aware reader plugin only has rank 0 > are you sure you don't mean that only printf/std:::cout from rank 0 is > visible? I also thought that it might be a visibility issue, thus I opened a file with std::ofstream on each rank with the rank id encoded in the filename. Only one file ever gets created, though, and it is the one with “0” in the name. > but I actual fact the other pvservers are fine. Create a sphere and check if > it has N pieces. I did that and visualized it by vtkProcessId. The number of ids indeed matches the number of ranks, so I guess nothing fundamental is wrong with the MPI use within ParaView. I just can’t fathom why the reader plugin does not run in parallel. Just to be sure, I added a call MPI_Barrier(MPI_COMM_WORLD); in RequestData and indeed, ParaView gets stuck there, as apparently the collective call is never issued from any rank != 0. Michael ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] MPI-aware reader plugin only has rank 0
When you said " rank/size: 0/4 However, all I ever get is the last line" are you sure you don't mean that only printf/std:::cout from rank 0 is visible? but I actual fact the other pvservers are fine. Create a sphere and check if it has N pieces. JB -Original Message- From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Schlottke, Michael Sent: 14 April 2015 07:36 To: Utkarsh Ayachit Cc: ParaView Subject: Re: [Paraview] MPI-aware reader plugin only has rank 0 > from vtkPVClientServerCoreCorePython import vtkProcessModule print > "rank=", vtkProcessModule.GetProcessModule().GetPartitionId() > print "total=", > vtkProcessModule.GetProcessModule().GetNumberOfLocalPartitions() Thanks! This finally gives me hope that not everything is completely broken, as it yields the expected output (for 5 ranks): rank 0 total 5 rank 2 total 5 rank 1 total 5 rank 4 total 5 rank 3 total 5 No change on the reader plugin though. Are there certain commands/libraries I have to include in the CMakeLists.txt file to make the plugin run in parallel? Or additional (VTK) methods I have to call to make sure that all ranks are participating? Michael ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] running a python script with new PV variables created with the calculator
Dear Paraviewers,
I have very recently begun to use PV (been a VisItor up to this point) so
there are a lot of features with which I am not entirely familiar. I am
trying to run a python script which does some math then stream
tracing on two vectors variables "e" and "b". My code dumps out components
of each vector field
, which I read into PV
where they appear as point data.. I t
hen combine
this data
into vectors "e" and "b" with PV's calculator feature. After this step I
run my python script from Tools->Python Shell. The script (attached it as
fieldl_line.py -- looks terrible when opened with Vim) does not get very
far and complains about various things. I attached the log file entitled
PVlog. I cannot decipher
some of
these messages but I have a strong suspicion the inputs variable does not
get populated correctly or the script cannot find "e" and "b". Any ideas
where I have gone wrong? Is there an intermediate step after defining new
variables on the calculator to make the script aware of the existence of
"e" and "b". I plotted these new vector variables on PV without any issue.
Thank you very much for your time and interest.
--
Cihan
--
Cihan
--
Cihan
PVlog
Description: Binary data
# create a new 'Programmable Filter'
programmableFilter1 = ProgrammableFilter()
programmableFilter1.OutputDataSetType = 'vtkMultiblockDataSet'
programmableFilter1.Script = 'import numpy\n\nDIMS = (30, 1, 30)\norigins = numpy.array([\n(-1, 0, 0), (1, 0, 0),\n(0, 1, 0),\n(0, 0, -1), (0, 0, 1),\n(-1, 1, 0), (1, 1, 0),\n(0, 1, -1), (0, 1, 1)\n])\nnxplanes = 10\n\nfrom vtk.vtkFiltersFlowPaths import vtkStreamTracer\nfrom vtk.vtkFiltersParallelFlowPaths import vtkPStreamTracer\nfrom vtk.vtkFiltersSources import vtkPlaneSource\nfrom vtk.vtkCommonExecutionModel import vtkStreamingDemandDrivenPipeline\nfrom vtk.vtkCommonSystem import vtkTimerLog\nfrom vtk.numpy_interface import dataset_adapter as dsa\nfrom vtk.numpy_interface import algorithms as algs\nfrom mpi4py import MPI\ncomm = MPI.COMM_WORLD\n\nipt = inputs[0].VTKObject\nif ipt.IsA("vtkMultiBlockDataSet"):\ncp0 = ipt.GetBlock(0)\nssample = 4\nelse:\ncp0 = ipt\nssample = 1\n\nmb = vtk.vtkMultiBlockDataSet()\nmb.SetBlock(0, cp0)\n\nspacing = cp0.GetSpacing()\nextent = self.GetInputInformation(0, 0).Get(vtkStreamingDemandDrivenPipeline.WHOLE_EXTENT())\nextent = [e*ssample for e in extent]\nbounds = [s * e for (s,e) in zip(spacing, extent[1:6:2])]\n\n# Change where the y plane is.\nyplane = 0\n\nidx = 1\nfor origin in origins:\ncp = vtk.vtkImageData()\ncp.ShallowCopy(cp0)\ncp.SetOrigin(origin * bounds)\nmb.SetBlock(idx, cp)\nidx += 1\n\nfrom vtk import vtkParallelCore as pc\ngc = pc.vtkMultiProcessController.GetGlobalController()\n\ndef calculate_integral(xbeg, xend, nx):\nst = vtkPStreamTracer()\nst.SetInputData(mb)\nst.SetInputArrayToProcess(0, 0, 0, 0, "b")\nst.SetIntegratorTypeToRungeKutta4()\nst.SetInitialIntegrationStep(0.4)\nst.SetIntegrationStepUnit(st.CELL_LENGTH_UNIT)\nst.SetMaximumPropagation(250)\nst.SetIntegrationDirectionToForward()\n\n\nimg2 = vtk.vtkImageData()\nimg2.SetDimensions(nx, DIMS[1], DIMS[2])\nimg2.SetOrigin(xbeg, yplane, 1)\nimg2.SetSpacing((xend-xbeg) / (nx-1), 1, (bounds[2]-2)/(DIMS[2]-1))\n\npl = vtkPlaneSource()\npl.SetOrigin(xbeg, yplane, 1)\npl.SetPoint1(xend , yplane, 1)\npl.SetPoint2(xbeg, yplane, bounds[2] - 1)\npl.SetResolution(nx - 1, DIMS[2]-1)\n\nst.SetSourceConnection(pl.GetOutputPort())\nvtkTimerLog.MarkStartEvent("Streamline integration")\nst.Update()\nvtkTimerLog.MarkEndEvent("Streamline integration")\nopt = dsa.WrapDataObject(st.GetOutput())\n\nsline = st.GetOutput()\n\n# Change the equation here\n# If ncomps changes, also change SetTuple3() and GetTuple3()\n# below\ne = opt.PointData["e"]\nb = opt.PointData["b"]\nprint algs.dot(e,b)\nia = algs.dot(e, algs.norm(b))\nncomps = 1\n\nintegral = vtk.vtkFloatArray()\nintegral.SetName("integral")\nintegral.SetNumberOfComponents(ncomps)\nintegral.SetNumberOfTuples(img2.GetNumberOfPoints())\nfor i in range(ncomps):\nintegral.FillComponent(i, 0)\n\nlengtha = vtk.vtkFloatArray()\nlengtha.SetName("length")\nlengtha.SetNumberOfTuples(img2.GetNumberOfPoints())\nlengtha.FillComponent(0, 0)\n\nimg2.GetPointData().AddArray(integral)\nimg2.GetPointData().AddArray(lengtha)\n\npts = opt.Points\nsids = opt.CellData["SeedIds"]\nlines = opt.GetLines()\nlines = dsa.vtkDataArrayToVTKArray(lines.GetData())\nlength = len(lines)\nindex = 0\ncellid = 0\n\nvtkTimerLog.MarkStartEvent("Integration")\nwhile
Re: [Paraview] Error cross-compiling Catalyst on BG/Q
NB cake = cmake + aggressive autocorrect From: , cscs mailto:biddi...@cscs.ch>> Date: Tuesday 17 February 2015 21:20 To: "coo...@llnl.gov<mailto:coo...@llnl.gov>" mailto:coo...@llnl.gov>> Cc: "paraview@paraview.org<mailto:paraview@paraview.org>" mailto:paraview@paraview.org>> Subject: Re: [Paraview] Error cross-compiling Catalyst on BG/Q Yes indeed. What I really meant was you can just compile with cake and use the wrappers, there’s no need to setup a special toolchain and get all the cross-compilation stuff going because the wrappers do all that for you. On BGQ I am using clang instead of xlc o I’ve got a different setup. JB From: , "coo...@llnl.gov<mailto:coo...@llnl.gov>" mailto:coo...@llnl.gov>> Date: Tuesday 17 February 2015 18:30 To: cscs mailto:biddi...@cscs.ch>> Cc: David DeMarle mailto:dave.dema...@kitware.com>>, "paraview@paraview.org<mailto:paraview@paraview.org>" mailto:paraview@paraview.org>> Subject: Re: [Paraview] Error cross-compiling Catalyst on BG/Q Thanks for that information. Could be a life-saver! However, please note that I checked with a local expert and he says, "if you want any optimization on the compute nodes you should use the cross compilers. Likewise, if you use optimization on your frontend compile, you won't be able to run on the compute nodes. They're not fully binary compatible and they do not use the same OS. So your mileage will vary with this approach.” — Rich On Feb 12, 2015, at 10:55 PM, Biddiscombe, John A. mailto:biddi...@cscs.ch>> wrote: Rich On the BGQ, the compute nodes and login nodes are binary compatible, so you shouldn’t need to bother with most of the cross compiling stuff. the only thing to watch out for is the MPI and since vtkParseOGLExt and vtkWrapPython etc don’t touch that, you ought to be ok compiling _as if_ you were going to run on the host node. If you use the MPI wrappers (I don’t), then all will be taken care of. I don’t think that I have compiled pv+catalyst to run on BGQ, so my comment is only based on theory, but I can set a build going in a minute if it helps (except I’d need to setup mesa which may take a while, so maybe I won’t) JB From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of David E DeMarle Sent: 13 February 2015 01:19 To: Cook, Rich Cc: ParaView list Subject: Re: [Paraview] Error cross-compiling Catalyst on BG/Q On Thu, Feb 12, 2015 at 7:15 PM, Cook, Rich mailto:coo...@llnl.gov>> wrote: /collab/usr/global/tools/Kitware/Catalyst/bgqos_0/catalyst_backend_crossbuild/CMakeFiles/cmTryCompileExec2363604927-CMAKE_REQUIRE_LARGE_FILE_SUPPORT Is the name of the executable to run. set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT "PLEASE_FILL_OUT-FAILED_TO_RUN" CACHE STRING "Result from TRY_RUN" FORCE) Change that to: set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT 0 CACHE STRING "Result from TRY_RUN" FORCE) if the return code of that executable is 0 set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT__TRYRUN_OUTPUT "PLEASE_FILL_OUT-NOTFOUND" CACHE STRING "Output from TRY_RUN" FORCE) Change that to: set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT__TRYRUN_OUTPUT "I am the very model of a modern major general" CACHE STRING "Output from TRY_RUN" FORCE) If the console output of that executable was "I am the very model of a modern major general" David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 -- ✐Richard Cook ✇ Lawrence Livermore National Laboratory Bldg-453 Rm-4024, Mail Stop L-557 7000 East Avenue, Livermore, CA, 94550, USA ☎ (office) (925) 423-9605 ☎ (fax) (925) 423-6961 --- Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept. (opinions expressed herein are mine and not those of LLNL) ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Error cross-compiling Catalyst on BG/Q
Yes indeed. What I really meant was you can just compile with cake and use the wrappers, there’s no need to setup a special toolchain and get all the cross-compilation stuff going because the wrappers do all that for you. On BGQ I am using clang instead of xlc o I’ve got a different setup. JB From: , "coo...@llnl.gov<mailto:coo...@llnl.gov>" mailto:coo...@llnl.gov>> Date: Tuesday 17 February 2015 18:30 To: cscs mailto:biddi...@cscs.ch>> Cc: David DeMarle mailto:dave.dema...@kitware.com>>, "paraview@paraview.org<mailto:paraview@paraview.org>" mailto:paraview@paraview.org>> Subject: Re: [Paraview] Error cross-compiling Catalyst on BG/Q Thanks for that information. Could be a life-saver! However, please note that I checked with a local expert and he says, "if you want any optimization on the compute nodes you should use the cross compilers. Likewise, if you use optimization on your frontend compile, you won't be able to run on the compute nodes. They're not fully binary compatible and they do not use the same OS. So your mileage will vary with this approach.” — Rich On Feb 12, 2015, at 10:55 PM, Biddiscombe, John A. mailto:biddi...@cscs.ch>> wrote: Rich On the BGQ, the compute nodes and login nodes are binary compatible, so you shouldn’t need to bother with most of the cross compiling stuff. the only thing to watch out for is the MPI and since vtkParseOGLExt and vtkWrapPython etc don’t touch that, you ought to be ok compiling _as if_ you were going to run on the host node. If you use the MPI wrappers (I don’t), then all will be taken care of. I don’t think that I have compiled pv+catalyst to run on BGQ, so my comment is only based on theory, but I can set a build going in a minute if it helps (except I’d need to setup mesa which may take a while, so maybe I won’t) JB From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of David E DeMarle Sent: 13 February 2015 01:19 To: Cook, Rich Cc: ParaView list Subject: Re: [Paraview] Error cross-compiling Catalyst on BG/Q On Thu, Feb 12, 2015 at 7:15 PM, Cook, Rich mailto:coo...@llnl.gov>> wrote: /collab/usr/global/tools/Kitware/Catalyst/bgqos_0/catalyst_backend_crossbuild/CMakeFiles/cmTryCompileExec2363604927-CMAKE_REQUIRE_LARGE_FILE_SUPPORT Is the name of the executable to run. set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT "PLEASE_FILL_OUT-FAILED_TO_RUN" CACHE STRING "Result from TRY_RUN" FORCE) Change that to: set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT 0 CACHE STRING "Result from TRY_RUN" FORCE) if the return code of that executable is 0 set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT__TRYRUN_OUTPUT "PLEASE_FILL_OUT-NOTFOUND" CACHE STRING "Output from TRY_RUN" FORCE) Change that to: set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT__TRYRUN_OUTPUT "I am the very model of a modern major general" CACHE STRING "Output from TRY_RUN" FORCE) If the console output of that executable was "I am the very model of a modern major general" David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 -- ✐Richard Cook ✇ Lawrence Livermore National Laboratory Bldg-453 Rm-4024, Mail Stop L-557 7000 East Avenue, Livermore, CA, 94550, USA ☎ (office) (925) 423-9605 ☎ (fax) (925) 423-6961 --- Information Management & Graphics Grp., Services & Development Div., Integrated Computing & Communications Dept. (opinions expressed herein are mine and not those of LLNL) ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Error cross-compiling Catalyst on BG/Q
Rich On the BGQ, the compute nodes and login nodes are binary compatible, so you shouldn’t need to bother with most of the cross compiling stuff. the only thing to watch out for is the MPI and since vtkParseOGLExt and vtkWrapPython etc don’t touch that, you ought to be ok compiling _as if_ you were going to run on the host node. If you use the MPI wrappers (I don’t), then all will be taken care of. I don’t think that I have compiled pv+catalyst to run on BGQ, so my comment is only based on theory, but I can set a build going in a minute if it helps (except I’d need to setup mesa which may take a while, so maybe I won’t) JB From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of David E DeMarle Sent: 13 February 2015 01:19 To: Cook, Rich Cc: ParaView list Subject: Re: [Paraview] Error cross-compiling Catalyst on BG/Q On Thu, Feb 12, 2015 at 7:15 PM, Cook, Rich mailto:coo...@llnl.gov>> wrote: /collab/usr/global/tools/Kitware/Catalyst/bgqos_0/catalyst_backend_crossbuild/CMakeFiles/cmTryCompileExec2363604927-CMAKE_REQUIRE_LARGE_FILE_SUPPORT Is the name of the executable to run. set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT "PLEASE_FILL_OUT-FAILED_TO_RUN" CACHE STRING "Result from TRY_RUN" FORCE) Change that to: set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT 0 CACHE STRING "Result from TRY_RUN" FORCE) if the return code of that executable is 0 set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT__TRYRUN_OUTPUT "PLEASE_FILL_OUT-NOTFOUND" CACHE STRING "Output from TRY_RUN" FORCE) Change that to: set( CMAKE_REQUIRE_LARGE_FILE_SUPPORT__TRYRUN_OUTPUT "I am the very model of a modern major general" CACHE STRING "Output from TRY_RUN" FORCE) If the console output of that executable was "I am the very model of a modern major general" David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] .cube files in pvbatch
Success! Thanks, Jean. joe On Jan 30, 2015, at 2:18 AM, Favre Jean wrote: > try this: > > bk2_cube = GaussianCubeReader( guiName="bk2.cube", > FileName='/sandbox/bk2.cube' ) > > contour1 = Contour(Input=servermanager.OutputPort(bk2_cube, 1)) > - > Jean/CSCS > ___ > Powered by www.kitware.com > > Visit other Kitware open-source projects at > http://www.kitware.com/opensource/opensource.html > > Please keep messages on-topic and check the ParaView Wiki at: > http://paraview.org/Wiki/ParaView > > Search the list archives at: http://markmail.org/search/?q=ParaView > > Follow this link to subscribe/unsubscribe: > http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] .cube files in pvbatch
Hi, I am trying to render a gaussian cube file using pvbatch, and am not having much luck. Using the GUI, I load a .cube file, and apply the contour filter to the Gridded Data portion of the file. I can save the state as a pvsm and reload that state using the GUI, and things work as expected. If I instead save as a python state file, and run pvbatch with that state file, the contour is not rendered. I suspect that this has something to do with the fact that in the pipeline browser the cube file has two outputs (called Output and Gridded Data), and pvbatch is somehow applying the contour filter to the wrong one. I tried doing the following, which I thought should select output port 1 instead of output port 0, and indeed when I print them, I see different addresses, but the contour is still not being rendered. Does anyone have any advice? bk2_cube = GaussianCubeReader( guiName="bk2.cube", FileName='/sandbox/bk2.cube' ) print "bk2_cube: ", bk2_cube cube_port1=servermanager.OutputPort(bk2_cube, 1) print "cube_port1: ", cube_port1 Thanks, joe ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Writer plugin?
David I used to make my writers the same as filters and even allow them to shallow copy their input to the output. Then in paraview they can appear in the filters menu and can be inserted in the middle of a pipeline and each time a render is activated, the writer would be triggered. (I used it for saving particles out from animations of advected flows). (you can check if the timestep has changed or other stuff is different and skip writes if necessary). Adding the writer as a filter is an easy option! JB -Original Message- From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of David Thompson Sent: 28 January 2015 17:35 To: ParaView Subject: [Paraview] Writer plugin? Hi all, I have a ParaView plugin that contains a new writer which I would like to expose. However, while the plugin does properly expose a new view and representation, the writer does not appear to get added (when I try to save a vtkTable such as a statistics filter output, it doesn't appear as an option). 1. Is there any documentation for adding writers in plugins? This page has a comment or two but doesn't appear complete: http://www.paraview.org/Wiki/ParaView/Plugin_HowTo 2. If you're willing to look over the XML, I've attached it below. See any mistakes? Thanks, David Write tabular data to a JSON file. The input filter/source whose output dataset is to written to the file. ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Calculating the distance between two surfaces as a function of time during large deformation process
Cory Thanks for pointing that out, I was not aware of that filter. (Main difference in the approaches looks like "signed distance from each point in the first polydata to the closest point on the second polydata” whereas the ray method would do an intersection). Merry Christmas JB On 24/12/14 04:31, "Cory Quammen" wrote: >Hi Alan, > >There is a filter in VTK called vtkDistancePolyDataFilter. It takes >two polydata as inputs and produces up two two outputs, each with an >the (optionally) signed distance from each point in the first polydata >to the closest point on the second polydata. If the polydata inputs >overlap and the signed distance is requested, the distance may be >negative, which means that the point at which the distance is computed >is inside the other polydata. > >Attached is a ParaView 4.2 state file with a Programmable Filter that >exposes the vtkDistancePolyDataFilter. It could also be exposed as an >XML plugin. > >Cheers, >Cory > >On Tue, Dec 23, 2014 at 6:20 PM, Biddiscombe, John A. >wrote: >> The way I did this was to use one surface as a “source” - fire rays from >> this surface along the surface normal until they hit the “target” and >> return the distance. Then use the distances for every source node as a >>new >> field which is output. One requires ideally a source mesh with quite >>dense >> points to get a good sampling. >> >> JB >> >> On 23/12/14 21:02, "Scott, W Alan" wrote: >> >>>I have a user that asked the following question. Any ideas how to do >>>this? >>> >>>Thanks, >>> >>>Alan >>> >>> >>>Greetings, >>> >>>I need to quantify the distance between two curved and deforming >>>surfaces >>>(large deformation mechanical analysis) as a function of time in batch >>>mode. I don't know (and don't want to know) which two node points are >>>the >>>closest. Could you outline how you would code up something like this ? >>> >>>George >>> >>> >>> >>> >>>___ >>>Powered by www.kitware.com >>> >>>Visit other Kitware open-source projects at >>>http://www.kitware.com/opensource/opensource.html >>> >>>Please keep messages on-topic and check the ParaView Wiki at: >>>http://paraview.org/Wiki/ParaView >>> >>>Search the list archives at: http://markmail.org/search/?q=ParaView >>> >>>Follow this link to subscribe/unsubscribe: >>>http://public.kitware.com/mailman/listinfo/paraview >> >> ___ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >>http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >>http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview > > > >-- >Cory Quammen >R&D Engineer >Kitware, Inc. ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Calculating the distance between two surfaces as a function of time during large deformation process
The way I did this was to use one surface as a “source” - fire rays from this surface along the surface normal until they hit the “target” and return the distance. Then use the distances for every source node as a new field which is output. One requires ideally a source mesh with quite dense points to get a good sampling. JB On 23/12/14 21:02, "Scott, W Alan" wrote: >I have a user that asked the following question. Any ideas how to do >this? > >Thanks, > >Alan > > >Greetings, > >I need to quantify the distance between two curved and deforming surfaces >(large deformation mechanical analysis) as a function of time in batch >mode. I don't know (and don't want to know) which two node points are the >closest. Could you outline how you would code up something like this ? > >George > > > > >___ >Powered by www.kitware.com > >Visit other Kitware open-source projects at >http://www.kitware.com/opensource/opensource.html > >Please keep messages on-topic and check the ParaView Wiki at: >http://paraview.org/Wiki/ParaView > >Search the list archives at: http://markmail.org/search/?q=ParaView > >Follow this link to subscribe/unsubscribe: >http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Search the list archives at: http://markmail.org/search/?q=ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] [EXTERNAL] Re: Axis Labels in superscript scientific notation
Thanks Cory and Alan. I will put in a Feature request online. Venkatt On 12/09/2014 11:36 AM, Scott, W Alan wrote: It doesn't sound like a bad idea, however. Mind writing up a feature request? Thanks, Alan -Original Message- From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Cory Quammen Sent: Tuesday, December 09, 2014 12:23 PM To: Venkattraman A Cc: ParaView Subject: [EXTERNAL] Re: [Paraview] Axis Labels in superscript scientific notation Hi Venkatt, As far as I know, scientific notation with the exponent in superscipt is not currently possible. Cory On Thu, Dec 4, 2014 at 10:31 PM, Venkattraman A wrote: I was wondering if there was a way to use the traditional scientific notation (1x10^16) instead of the E notation (1E16) in the axis labels (for example in a simple XY plot). I see there are three formats Mixed, Scientific and Fixed that Paraview allows but a lot of journals do not accept the E notation which according to Paraview is the Scientific notation. Regards, Venkatt -- Venkattraman A Assistant Professor School of Engineering SE1 346 University of California Merced 5200 N. Lake Rd Merced CA 95343 Phone: +1 (209) 228 2359 Email: vayyasw...@ucmerced.edu ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview -- Venkattraman A Assistant Professor School of Engineering SE1 346 University of California Merced 5200 N. Lake Rd Merced CA 95343 Phone: +1 (209) 228 2359 Email: vayyasw...@ucmerced.edu ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Axis Labels in superscript scientific notation
I was wondering if there was a way to use the traditional scientific notation (1x10^16) instead of the E notation (1E16) in the axis labels (for example in a simple XY plot). I see there are three formats Mixed, Scientific and Fixed that Paraview allows but a lot of journals do not accept the E notation which according to Paraview is the Scientific notation. Regards, Venkatt -- Venkattraman A Assistant Professor School of Engineering SE1 346 University of California Merced 5200 N. Lake Rd Merced CA 95343 Phone: +1 (209) 228 2359 Email: vayyasw...@ucmerced.edu ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] how to supprot the vortex detection and the vortex core line
we implemented vortex cores in paraview many years ago, but after searching I could not find the code http://www.inf.ethz.ch/personal/peikert/SciVis/research/CTI-FinalReport.pdf is the/one reference. Filip Sadlo was the main author and might have a copy somewhere. I must have it in one of my archives of old code, but it would require some work to get going in a recent paraview as it probably worked with 3.x JB From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Andy Bauer Sent: 01 December 2014 17:07 To: 吴亚刚 Cc: paraview-requ...@paraview.org; paraview@paraview.org Subject: Re: [Paraview] how to supprot the vortex detection and the vortex core line Can you give us some information on papers, reports, etc. that do that? I haven't heard of any plans to do that yet. Regards, Andy On Thu, Nov 27, 2014 at 8:06 AM, 吴亚刚 mailto:whug...@gmail.com>> wrote: Dear all, the vortex detection(vortex core line) and visualization has been popular, but this function does not exitst in paraview. when dose paraview support this function ? thanks. -- All the best ! Gang. ___ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] The "configuration" attribute of the "server" tag in server.pvsc
Hola Paraviewers, I'm planning on creating an official "servers.pvsc" file for users of our LANL HPC platforms similar to what NERSC provides (see https://www.nersc.gov/users/software/data-visualization-and-analytics/paraview). I've noticed that if I add a server using the GUI "Connect to Server" interface that the resulting saved "servers.pvsc" file has the following form of a "server tag" entry: I'm curious as to what the "configuration" attribute in the Server XML tag is used for. Could it be used to refer to another XML "pvsc" file to deal with complication connection processes? Or is it just an unused attribute? Thanks for your time responding to this inquiry. -- ! Giovanni "Vann" Cone ! LANL HPC-3 Consultant ! TA-3, BLDG 2327, RM 1128 ! Schedule B !... ! I fight for the users! END OF LINE ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Filter to keep points, dropping topology
SetPoints is present in vtkDataSets that are subclasses of vtkPointSet
You said you didn’t want any topology, so I didn’t think you wanted vertex
cells.
vtkSmartPointer vertices =
vtkSmartPointer::New();
vtkIdType *cells = vertices->WritePointer(Nt, 2*Nt);
for (vtkIdType i=0; iSetVerts(vertices);
}
On 22/10/14 17:15, "B.W.H. van Beest" wrote:
>Are you saying that one cannot have just points?
>
>In my case, I want to snap the points to a structured grid,
>but haven't done that yet, as I wanted to see the
>points first, and do the snapping as a next step.
>So that is not a good idea? I need to do it all in one go?
>
>Regards,
>Bertwim
>
>
>
>
>
>On 10/22/2014 04:58 PM, Burlen Loring wrote:
>> don't forget to add vertex type cells, or you will not be able to see
>> the points, and that it's going to be more complicated if you're
>> starting from data types that have implicit points.
>>
>>
>> On 10/22/2014 07:52 AM, Biddiscombe, John A. wrote:
>>> Output->SetPoints(input->GetPoints());
>>>
>>> Or
>>>
>>> Output->CopyStructure(input);
>>> Output->SetCells(NULL)
>>>
>>> Then copy point field data etc
>>>
>>>
>>> On 22/10/14 16:19, "B.W.H. van Beest" wrote:
>>>
>>>> Hello,
>>>>
>>>> I need a filter that only keeps the 3D points of a certain source
>>>>(e.g.
>>>> coming from an stl file).
>>>> The topology of the data set may go.
>>>>
>>>> I thought that the following filter, only passing through the
>>>> pointdata,
>>>> would do the job,
>>>> but that appears not to be the case (no points after the filter!)
>>>> What's going wrong and how should I change the filter?
>>>>
>>>> Kind Regards,
>>>> Bertwim
>>>>
>>>>
>>>>
>>>> int FilterPoints::RequestData( vtkInformation*,
>>>> vtkInformationVector**
>>>> inputVector,
>>>> vtkInformationVector*
>>>> outputVector)
>>>> {
>>>>// Get the input and output data objects.
>>>>vtkDataSet* input = vtkDataSet::GetData( inputVector[0] );
>>>>vtkDataSet* output = vtkDataSet::GetData( outputVector );
>>>>
>>>>// output->CopyStructure( input );
>>>>output->GetPointData()->PassData( input->GetPointData() );
>>>> return 1;
>>>> }
>>>>
>>>> ___
>>>> Powered by www.kitware.com
>>>>
>>>> Visit other Kitware open-source projects at
>>>> http://www.kitware.com/opensource/opensource.html
>>>>
>>>> Please keep messages on-topic and check the ParaView Wiki at:
>>>> http://paraview.org/Wiki/ParaView
>>>>
>>>> Follow this link to subscribe/unsubscribe:
>>>> http://public.kitware.com/mailman/listinfo/paraview
>>> ___
>>> Powered by www.kitware.com
>>>
>>> Visit other Kitware open-source projects at
>>> http://www.kitware.com/opensource/opensource.html
>>>
>>> Please keep messages on-topic and check the ParaView Wiki at:
>>> http://paraview.org/Wiki/ParaView
>>>
>>> Follow this link to subscribe/unsubscribe:
>>> http://public.kitware.com/mailman/listinfo/paraview
>>
>>
>>
>
>___
>Powered by www.kitware.com
>
>Visit other Kitware open-source projects at
>http://www.kitware.com/opensource/opensource.html
>
>Please keep messages on-topic and check the ParaView Wiki at:
>http://paraview.org/Wiki/ParaView
>
>Follow this link to subscribe/unsubscribe:
>http://public.kitware.com/mailman/listinfo/paraview
___
Powered by www.kitware.com
Visit other Kitware open-source projects at
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Follow this link to subscribe/unsubscribe:
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Re: [Paraview] Filter to keep points, dropping topology
Output->SetPoints(input->GetPoints());
Or
Output->CopyStructure(input);
Output->SetCells(NULL)
Then copy point field data etc
On 22/10/14 16:19, "B.W.H. van Beest" wrote:
>Hello,
>
>I need a filter that only keeps the 3D points of a certain source (e.g.
>coming from an stl file).
>The topology of the data set may go.
>
>I thought that the following filter, only passing through the pointdata,
>would do the job,
>but that appears not to be the case (no points after the filter!)
>What's going wrong and how should I change the filter?
>
>Kind Regards,
>Bertwim
>
>
>
>int FilterPoints::RequestData( vtkInformation*,
> vtkInformationVector**
>inputVector,
> vtkInformationVector*
>outputVector)
>{
> // Get the input and output data objects.
> vtkDataSet* input = vtkDataSet::GetData( inputVector[0] );
> vtkDataSet* output = vtkDataSet::GetData( outputVector );
>
> // output->CopyStructure( input );
> output->GetPointData()->PassData( input->GetPointData() );
>
> return 1;
>}
>
>___
>Powered by www.kitware.com
>
>Visit other Kitware open-source projects at
>http://www.kitware.com/opensource/opensource.html
>
>Please keep messages on-topic and check the ParaView Wiki at:
>http://paraview.org/Wiki/ParaView
>
>Follow this link to subscribe/unsubscribe:
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___
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Follow this link to subscribe/unsubscribe:
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Re: [Paraview] Catalyst question
Andy >I'll be at SC14 and I'd be interested in seeing your demo. Are the details of >when and where ready yet? At the CSCS booth, we will have a display of the simulation running on our cray. Hopefully it’ll be running on and off for a significant part of the week and we wanted to display the live results and allow interaction with the simulation by random passers by (with supervision!) so with luck, it’ll be available any time you want to see. I’ll be doing my duty and manning the booth in between the presentations at the conf etc. I think I’ll also be doing a brief guest slot on the kitware booth, but I don’t yet know the time etc. yours JB ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Catalyst question
Andy, Dan Thank you both for clarifying this. I might give the catalyst->server->client version a go, but it seems like it might be too much trouble ... I expect I’ll just use the solution we developed here at CSCS a couple of years ago where we just connect the simulation to the pvservers and then connect the client to them. That way I won’t need to copy the data between processes again (there is already a copy because the simulation is writing to a shared memory buffer and the pvservers would read from that - not the same as the H5FDdsm stuff we developed, but very similar, and I can simply piggy back our live viz on top of that). We wanted to do a live demo of GPU rendering on 1024 or so nodes at SC14 so it may be that using something I’m already familiar with will save me time as were getting close to Nov ... On that note : It ought to be trivial to whip up a catalyst “view” which captures the images from the internal renderwindow created by catalyst and have them displayed in the GUI so that the user can see the ‘live’ viz. Not sure how you’d pass the interactions back to handle mouse etc, but if the client can write to the camera objects via proxies then it should be possible might try this myself if I have a moment spare. thanks again JB From: Dan Lipsa [mailto:dan.li...@kitware.com] Sent: 16 October 2014 16:32 To: Biddiscombe, John A. Cc: Andy Bauer; paraview@paraview.org Subject: Re: [Paraview] Catalyst question Hi John, I had imagined that I’d run a simulation on N ranks, have catalyst bound to them and be able to do vis on those N ranks. But in fact, when I connect to a live simulation, I have to “extract” results from them and then render them back on the client. Is this the case or did I miss something? Just to confirm Andy's answer, you can do the rendering on a separate ParaView server (pvserver), which can be the same as the server you run the simulation on. Catalyst will send extracts to this server which will render them. Only images will be send back to the client. We show that use case at the end of our article. http://www.kitware.com/blog/home/post/722 Dan The parallel image generation appears to work as advertised, but the images go off to disk and not to the renderwindow. Is there a way on configuring it so that I can see the actual rendering taking place in the renderview? I wanted to display the contents of a custom render plugin using cuda based rendering on many GPUs and be able to interact with it, but I am obviously missing something in my setup. thanks JB From: Andy Bauer [mailto:andy.ba...@kitware.com<mailto:andy.ba...@kitware.com>] Sent: 26 August 2014 15:34 To: Biddiscombe, John A. Cc: paraview@paraview.org<mailto:paraview@paraview.org> Subject: Re: [Paraview] Catalyst question Hi John, This live capability is now available and recently has been cleaned up quite a bit. There are still a couple more small changes that are waiting a code review process before they go into the master branch. The user's guide needs an update for a bunch of new information (live, catalyst editions, zero-copy arrays) that's important for Catalyst. We're also doing some preliminary testing with a newly developed ADIOS writer for better IO performance as well. Getting back to the live viz stuff, when you create a Catalyst Python script and export it using the wizard you'll have the option to enable live viz (it's the same wizard page as the screenshot output specification). Then, while your simulation is running use the Catalyst->Connect option to connect. There are two tests (pv.CatalystLiveSetBreakpoint and pvcs.CatalystLiveSetBreakpoint) that demonstrate the newly implemented live functionality which now includes the option to set a breakpoint in the simulation. If you get a chance to try it out, let me know what you think. Andy On Tue, Aug 26, 2014 at 3:40 AM, Biddiscombe, John A. mailto:biddi...@cscs.ch>> wrote: Dear Catalyst people I dragged out an old simulation demo I created some time ago and got it working with paraview/catalyst from git master branch - my plan was to test a live visualization of the simulation with the paraview GUI connected to the simulation. I had thought this capability was now possible, but I have not been following development closely and it looks like I was mistaken. Is it possible to visualize the simulation live - rather than just generate images (which works fine). (I had a quick skim through the user manual, but didn’t see this feature mentioned). Thanks JB -- John Biddiscombe,email:biddisco @.at.@ cscs.ch<http://cscs.ch> http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ___ Powered by www.kitware.com<http://www.kitware.com>
Re: [Paraview] Catalyst question
Andy I appear to be suffering from a confusion of what the catalyst framework does - or how it is used ... I had imagined that I’d run a simulation on N ranks, have catalyst bound to them and be able to do vis on those N ranks. But in fact, when I connect to a live simulation, I have to “extract” results from them and then render them back on the client. Is this the case or did I miss something? The parallel image generation appears to work as advertised, but the images go off to disk and not to the renderwindow. Is there a way on configuring it so that I can see the actual rendering taking place in the renderview? I wanted to display the contents of a custom render plugin using cuda based rendering on many GPUs and be able to interact with it, but I am obviously missing something in my setup. thanks JB From: Andy Bauer [mailto:andy.ba...@kitware.com] Sent: 26 August 2014 15:34 To: Biddiscombe, John A. Cc: paraview@paraview.org Subject: Re: [Paraview] Catalyst question Hi John, This live capability is now available and recently has been cleaned up quite a bit. There are still a couple more small changes that are waiting a code review process before they go into the master branch. The user's guide needs an update for a bunch of new information (live, catalyst editions, zero-copy arrays) that's important for Catalyst. We're also doing some preliminary testing with a newly developed ADIOS writer for better IO performance as well. Getting back to the live viz stuff, when you create a Catalyst Python script and export it using the wizard you'll have the option to enable live viz (it's the same wizard page as the screenshot output specification). Then, while your simulation is running use the Catalyst->Connect option to connect. There are two tests (pv.CatalystLiveSetBreakpoint and pvcs.CatalystLiveSetBreakpoint) that demonstrate the newly implemented live functionality which now includes the option to set a breakpoint in the simulation. If you get a chance to try it out, let me know what you think. Andy On Tue, Aug 26, 2014 at 3:40 AM, Biddiscombe, John A. mailto:biddi...@cscs.ch>> wrote: Dear Catalyst people I dragged out an old simulation demo I created some time ago and got it working with paraview/catalyst from git master branch - my plan was to test a live visualization of the simulation with the paraview GUI connected to the simulation. I had thought this capability was now possible, but I have not been following development closely and it looks like I was mistaken. Is it possible to visualize the simulation live - rather than just generate images (which works fine). (I had a quick skim through the user manual, but didn’t see this feature mentioned). Thanks JB -- John Biddiscombe,email:biddisco @.at.@ cscs.ch<http://cscs.ch> http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ___ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] XMLUnstructuredGridWriter and VTK_POLYHEDRON elements
Hi, Paul, Thanks for the pointers. joe On Oct 13, 2014, at 5:13 PM, Paul Edwards mailto:paul.m.edwa...@gmail.com>> wrote: Hi Joe, I've seen this before and there is a bug report in mantis here: http://www.paraview.org/Bug/view.php?id=13382 There has also been a patch posted to the vtk-developers list a while back although I haven't tested it: http://markmail.org/message/zg3damrg27p5sgue Regards, Paul On 10 October 2014 00:32, Insley, Joseph A. mailto:ins...@anl.gov>> wrote: Hi, I have a serial vtu dataset provided by one of my users. Their current code can produce this in either ascii or inline binary. I am currently trying to convert this to appended binary (ultimately to pvtu with appended binary). I'm having trouble, which I now believe may stem from the data containing VTK_POLYHEDRON. I have a simple python script that I use with pvbatch to do this conversion, but I see the same results when I load the original data set with ParaView (4.1.0, in client/server mode), and use the Save Data option and save as vtu. I get the same results for each input format (ascii or inline binary), and output format (ascii, binary, appended). The first few lines of the original vtu file look like this: The first few lines of the converted file look like this: offset="177748206"ructuredGrid" version="0.1" byte_order="LittleEndian"> Something is clearly getting jumbled at the beginning of the converted file. If I manually edit the header of the file to read mailto:ins...@anl.gov> argonne leadership computing facility (630) 252-5649 argonne national laboratory ___ Powered by www.kitware.com<http://www.kitware.com/> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] ParaView 4.2.0 client/server execution error on SGI UV System (UNCLASSIFIED)
The client has created the representation glyph3d, but the server hasn’t
got it compiled in by the looks of it, so the create representation fails.
Does it get skipped when using osmesa (and hence doesn’t exist on the
server)?
I’m not certain of this, but it happens all the time with the same error
when one of my plugins that create a representation is loaded on the
client - but not on the server.
JB
On 10/10/14 20:31, "Su, Simon M CTR USARMY ARL (US)"
wrote:
>Classification: UNCLASSIFIED
>Caveats: NONE
>
>Hello,
>
>We are wondering if someone can point us in the right direction to track
>down the issue we are getting. We managed to get ParaView OSMESA compile
>on
>our SGI UV System. But in a client/server execution mode, although we are
>able to connect and paraview starts up on the HPC side, as soon as we try
>to
>draw something, we get a segmentation fault error - please see error
>message
>at the bottom of this email.
>
>ParaView 4.2.0 osmesa is configure with the following options.
>
>-DCMAKE_BUILD_TYPE=Release \
>-DParaView_FROM_GIT=ON \
>-DENABLE_boost=ON \
>-DENABLE_cgns=OFF \
>-DENABLE_ffmpeg=ON \
>-DENABLE_fontconfig=ON \
>-DENABLE_freetype=ON \
>-DENABLE_hdf5=ON \
>-DENABLE_libxml2=ON \
>-DENABLE_matplotlib=ON \
>-DENABLE_mesa=OFF \
>-DENABLE_mpi=ON \
>-DENABLE_numpy=ON \
>-DENABLE_osmesa=ON \
>-DENABLE_paraview=ON \
>-DENABLE_png=ON \
>-DENABLE_python=ON \
>-DENABLE_qhull=ON \
>-DENABLE_qt=OFF \
>-DENABLE_silo=ON \
>-DENABLE_szip=ON \
>-DENABLE_visitbridge=ON \
>-DMPI_CXX_LIBRARIES:STRING="/opt/sgi/mpt/mpt-2.08/lib/libmpi++.so" \
>-DMPI_C_LIBRARIES:STRING="/opt/sgi/mpt/mpt-2.08/lib/libmpi.so" \
>-DMPI_LIBRARY:FILEPATH="/opt/sgi/mpt/mpt-2.08/lib/libmpi++.so" \
>-DMPI_CXX_INCLUDE_PATH:STRING="/opt/sgi/mpt/mpt-2.08/include" \
>-DMPI_C_INCLUDE_PATH:STRING="/opt/sgi/mpt/mpt-2.08/include" \
>-DUSE_SYSTEM_mpi=ON \
>-DUSE_SYSTEM_python=OFF \
>-DUSE_SYSTEM_zlib=OFF \
>
>And pvserver is invoked with the following arguments
>
>mpiexec_mpt -np ${NUM_MPITASKS} pvserver --use-offscreen-rendering
>--server-port=1486 --client-host=${HOSTNAME} --reverse-connection
>--timeout=00:10:00 --connect-id=43826
>
>Any suggestion on what/where we can start to track this segmentation fault
>issue down is much appreciated.
>
>Thanks
>-simon
>
>
>=== client/server execution error
>
>
>mpiexec_mpt -np ${NUM_MPITASKS} pvserver --use-offscreen-rendering
>--server-port=1486 --client-host=predator --reverse-connection
>--timeout=00:10:00 --connect-id=43826
>
>Accepting connection(s): phineas.arl.army.mil:55816
>ERROR: In
>/Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release
>-
>Python27/paraview/src/paraview/ParaViewCore/ServerImplementation/Core/vtkP
>V
>SessionCore.cxx, line 390
>vtkPVSessionCore (0x7f8f85b63810): Object type: vtkGlyph3DRepresentation,
>could not find requested method: "SetTriangulate"
>or the method was called with incorrect arguments.
>
>while processing
>Message 0 = Invoke
> Argument 0 = vtk_object_pointer {vtkGlyph3DRepresentation
>(0x7f8f8833fe90)}
> Argument 1 = string_value {SetTriangulate}
> Argument 2 = int32_value {0}
>
>
>
>ERROR: In
>/Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release
>-
>Python27/paraview/src/paraview/ParaViewCore/ServerImplementation/Core/vtkP
>V
>SessionCore.cxx, line 391
>vtkPVSessionCore (0x7f8f85b63810): Aborting execution for debugging
>purposes.
>
>
> ABORT #
>ERROR: In
>/Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release
>-
>Python27/paraview/src/paraview/ParaViewCore/ServerImplementation/Core/vtkS
>I
>Proxy.cxx, line 487
>vtkSISourceProxy (0x7f8f8833fc10): Could not parse property: Triangulate
>
>
>ERROR: In
>/Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release
>-
>Python27/paraview/src/paraview/ParaViewCore/ClientServerCore/Core/vtkPVAlg
>o
>rithmPortsInformation.cxx, line 56
>vtkPVAlgorithmPortsInformation (0x7f8f88367ee0): Could not downcast
>vtkAlgorithm.
>
>
>ERROR: In
>/Users/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release
>-
>Python27/paraview/src/paraview/ParaViewCore/ServerImplementation/Core/vtkP
>V
>SessionCore.cxx, line 390
>vtkPVSessionCore (0x7f8f85b63810): Wrapper function not found for class
>"(vtk object is NULL)".
>while processing
>Message 0 = Invoke
> Argument 0 = stream_value {
>Message 0 = Invoke
> Argument 0 = id_value {1}
> Argument 1 = string_value {GetVT
[Paraview] XMLUnstructuredGridWriter and VTK_POLYHEDRON elements
Hi, I have a serial vtu dataset provided by one of my users. Their current code can produce this in either ascii or inline binary. I am currently trying to convert this to appended binary (ultimately to pvtu with appended binary). I'm having trouble, which I now believe may stem from the data containing VTK_POLYHEDRON. I have a simple python script that I use with pvbatch to do this conversion, but I see the same results when I load the original data set with ParaView (4.1.0, in client/server mode), and use the Save Data option and save as vtu. I get the same results for each input format (ascii or inline binary), and output format (ascii, binary, appended). The first few lines of the original vtu file look like this: The first few lines of the converted file look like this: offset="177748206"ructuredGrid" version="0.1" byte_order="LittleEndian"> Something is clearly getting jumbled at the beginning of the converted file. If I manually edit the header of the file to read mailto:ins...@anl.gov> argonne leadership computing facility (630) 252-5649 argonne national laboratory ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] [EXTERNAL] displaying simulation time rather than time step
A similar question came up a few weeks ago and I posted this link https://hpcforge.org/plugins/scmgit/cgi-bin/gitweb.cgi?p=pv-echam/pv-echam.git;a=blob;f=vtkJulianDayToTextConvertor.h;h=490320de30539ed88527ca79c53e2acc17264bf5;hb=HEAD To a class which takes climate simulation time stamps and converts them from julian date to a string. This can then be viewed in the paraview gui as a time stamp with an arbitrary format – you can add the time as well as the date by some simple changes. I have not used it myself for several years, but just copied the vtkJulianDayToTextConverter.* files and jdn.c into another plugin and tried them. Apart from one tweak because DATA/UPDATE_TIME_STEPS are now singular it compiled ok and is working as expected. The class create a single text string in a 1x1 table and paraview displays this as an annotation. HTH JB From: David DeMarle mailto:dave.dema...@kitware.com>> Date: Thursday 9 October 2014 02:56 To: Phil Amburn mailto:phil.amb...@gmail.com>> Cc: "paraview@paraview.org<mailto:paraview@paraview.org>" mailto:paraview@paraview.org>> Subject: Re: [Paraview] [EXTERNAL] displaying simulation time rather than time step Strike that last comment about Annotate Time doing the right thing. There are probably file formats that make the date/time string available, but I can't name one off the top of my head and you will still need to hook up the connection to the Text Source something like above. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Oct 8, 2014 at 8:53 PM, David E DeMarle mailto:dave.dema...@kitware.com>> wrote: I think that Sean is on the right track and suggest that a Python Animation cue is the way to go. Attached is a state file to demonstrate. Load the state file in ParaView, open Views->Animation View and double click on the existing Python track to see the script that gets the pipeline time and feeds it into a text source for display. I've left the parts about reading the file and mapping the Animation time into the corresponding simulation time as an exercise to the reader. Note: many time varying file formats produce the data time for you so this translation is unnecessary and the Annotate Time filter will do what you want it to. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Oct 8, 2014 at 7:53 PM, Phil Amburn mailto:phil.amb...@gmail.com>> wrote: Hi Sean, Can we talk? I’m not smart enough to understand your suggestion (hate it when that happens). If I get something worked out, even a hack, I’ll post the solution back to this list. Thanks! Phil From: ParaView [mailto:paraview-boun...@paraview.org<mailto:paraview-boun...@paraview.org>] On Behalf Of sean.ziege...@engilitycorp.com<mailto:sean.ziege...@engilitycorp.com> Sent: Wednesday, October 08, 2014 3:41 PM To: paraview@paraview.org<mailto:paraview@paraview.org> Subject: Re: [Paraview] [EXTERNAL] displaying simulation time rather than time step Hey Phil, You *might* be able to hack it with a combination of a Programmable Filter and a Python Annotation Filter. Use the Programmable Filter to add a FieldData value to each time step that is a string with the appropriate date. Then use the Python Annotation Filter to display the date as an annotation. The first part is the hard one. The Programmable Filter could either (1) read the file once to get all the dates, or (2) compute the dates using the starting date, the time step value, and Python's datetime module. Thanks, Sean From: ParaView [paraview-boun...@paraview.org<mailto:paraview-boun...@paraview.org>] on behalf of Scott, W Alan [wasc...@sandia.gov<mailto:wasc...@sandia.gov>] Sent: Wednesday, October 08, 2014 5:17 PM To: Phil Amburn; paraview@paraview.org<mailto:paraview@paraview.org> Subject: Re: [Paraview] [EXTERNAL] displaying simulation time rather than time step Phil, I have no idea how to put out what you are asking for, but it is a really good idea. If you don’t get an answer, be sure to write up a bug report/ feature request. Alan From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Phil Amburn Sent: Wednesday, October 08, 2014 3:26 PM To: paraview@paraview.org<mailto:paraview@paraview.org> Subject: [EXTERNAL] [Paraview] displaying simulation time rather than time step I would like to do something similar to the Annotate Time filter, but rather than displaying the time step number, I need to display simulation date and time. I have a text file with the actual simulation date and time associated with each time step. Here are the first few lines of that file Time step Time step output, Actual time 0 0.00, 4/1/2013 15:00 1 65.83,
Re: [Paraview] Point swarm with one cell
It's because most of the filters which operate on 'cells' don't really handle the multi-vertex cell type in the way you'd like. Converting the data to 32768 cells with one point each is the solution. you used to be able to use MaskPoints filter to do that, but the singlecellpervertex function is not exposed in paraview, so the threshold is one way to do it. -Original Message- From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of ben Sent: 09 October 2014 06:53 To: paraview@paraview.org Subject: [Paraview] Point swarm with one cell I have a point swarm (output from Underworld thermal model), with one cell, and 32768 points. I cannot seem to get any sort of visualisation from it after filtering. If I apply a Threshold filter to 'remove' some of the data, nothing shows at all. If I first apply a Clip filter, but set it outside the range of the data, then the result is a dataset with 32768 cells, and 32768 points. The Threshold filter works after that. Why is this? Ben ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] custom reader question regarding python access
Josh,
I had a similar issue a while back, where I had a custom reader with multiple
outputs. In order to get access to output port 1 I ended up doing something
along the lines of:
fooFilter = servermanager.OutputPort(my_reader, 1)
SetActiveSource(fooFilter)
fooFilter.UpdatePipeline() # may not be required
# to see the names of the point data arrays on this output port
dataInfo = fooFilter.GetDataInformation()
pointDataInfo = dataInfo.getPointDataInformation()
numArrays = pointDataInfo.GetNumberOfArrays()
for foo in range(numArrays):
aName = pointDataInfo.GetArrayInformation(foo)
print "name (", foo, "): ", aName
(thanks to Utkarsh, who pointed me in the right direction when I was originally
trying to do this)
Hope this helps,
joe
=======
joseph a. insley
ins...@anl.gov<mailto:ins...@anl.gov>
argonne leadership computing facility (630) 252-5649
argonne national laboratory
On Sep 25, 2014, at 2:15 PM, Joshua Murphy
mailto:joshua.mur...@lasp.colorado.edu>> wrote:
Hi all,
I am adding features to my custom reader, and I need some help.
My reader does the following:
1) Reads the main time-dependent model data
2) Reads 0 or more non model-time dependent files that provide time series
information specific points at high temporal resolution.
Currently, I am reading the main model data as a structured grid on Port 0 and
the time series files into a multi-block table on port 1.
This works great, as far as it goes, but I cannot figure out how to access any
of the port 1 information from within Python. Everytime I try to fetch data
for the source, I get a vtkStructuredGrid structure, with no sign of the
multi-block tables.
Can someone give me some advice on how to go about accessing the port1 data
from within python?
Thanks,
Josh
___
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Re: [Paraview] Plotting Nek5000 output data
Could this just be a matter of representation? From the images it looks like in VisIt you are using the pseudocolor filter, which is just a surface representation colored by some scalar field (x_velocity, it looks like). In ParaView, you are applying the contour filter with a single value, and displaying the surface representation of that. I can't tell from the snapshot, but I am guessing that the representation of the square_nek5000 data set is set to outline, or possibly wireframe. If that is the case, try changing that to surface representation. You may then need to change the colorby selection to be x_velocity, if that is the variable you are interested in. Hope that helps, joe On Sep 19, 2014, at 4:14 PM, Pradeep Jha wrote: I am outputting my data from Nek5000 in the case.fld* format. I am creating a case.nek5000 file which reads like: filetemplate:case.fld%02d firsttimestep: 1 numtimesteps: 2 When I am opening this *nek5000 file in Paraview 4.1, I don't see the contours. In Visit I see them (images attached). Any tips? ___ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Superbuild and Windows
The patches are attached. They aren’t much but they help get the package (on Windows and OSX) built without issues. The package I made against the system Python seems to work OK although I have not exhaustively tested it. The python interpreter interaction inside ParaView seems to work fine with the few tests and examples I ran on it. M apple_system_matplotlib.patch Description: apple_system_matplotlib.patch win32_system_matplotlib.patch Description: win32_system_matplotlib.patch On Sep 11, 2014, at 10:56 AM, Utkarsh Ayachit <utkarsh.ayac...@kitware.com> wrote:Michael,The patches would be great! I don't think we tested with system Python on Windows.UtkarshOn Thu, Sep 11, 2014 at 8:34 AM, Reuter, Michael A. <reute...@ornl.gov> wrote:I used a system Python which is pointed at a Python we distribute with Mantid on Windows. BTW, do you want me to pass along the patches I have for the USE_SYSTEM_matplotlib issues I run into, or should I just handle those in a Superbuild fork? Thanks, M On Sep 11, 2014, at 1:21 AM, Utkarsh Ayachit <utkarsh.ayac...@kitware.comutkarsh.ayac...@kitware.com>> wrote: Michael, with VS2012, what was your selection for Python? Were you using system Python or did you let the superbuild build its own? Utkarsh On Fri, Sep 5, 2014 at 4:58 PM, Reuter, Michael A. <reute...@ornl.govreute...@ornl.gov>> wrote: I’m working with VS2012. Thanks for the update on Mavericks. M On Sep 5, 2014, at 4:32 PM, Utkarsh Ayachit <utkarsh.ayac...@kitware.comutkarsh.ayac...@kitware.com>> wrote: Great! Which VS was this? The Pygments thing should be tracked down. I'll see what's happening there. BTW, I am making progress on Mavericks build. I think I have most things ironed out. I'll send an updated email once I have dashboard testing it. Utkarsh On Fri, Sep 5, 2014 at 4:29 PM, Reuter, Michael A. <reute...@ornl.govreute...@ornl.gov>> wrote: I switched to Ninja and shortened up the paths, but what really got things working was passing the VTK_USE_SYSTEM_PYGMENTS down to the ParaView CMake config via the PV_EXTRA_CMAKE_ARGS. After that, the build went smoothly. I hit a snag on creating the package because I’m triggering the USE_SYSTEM_matplotlib option and the Projects/win32/paraview.bundle.cmake does not trap the copying of matplotlib related items when this flag is used. I see a similar issue in the Projects/apple/paraview.bundle.cmake file as well. I added a AND NOT USE_SYSTEM_matplotlib to the if (matplotlib_ENABLED) line and that fixed the generated cmake_install.cmake file and the package created fine. I’ve tested the resulting package and so far so good. M On Sep 3, 2014, at 10:24 AM, Utkarsh Ayachit <utkarsh.ayac...@kitware.comutkarsh.ayac...@kitware.com>utkarsh.ayac...@kitware.com>> wrote: Michael, Are you using VS generator? Can you switch to using Ninja? You can still use the MSVC compilers. The error is popping up when the build is trying to compiler the pygments *.py files. You'll get the same error later when it's trying to compile the ParaView *.py files. Also, another thing to note is that Windows has issues with long paths. So I'd suggest moving the superbuild source and build directories to something lower to avoid those e.g. C:/tmp/pvs-src and C:/tmp/pvs-build. Finally, if you're using VS2012, you'll need to use a system Python. Currently. the Python included in the superbuild is intended for VS2008. Also VS2012, is currently untested. As a first pass, if possible, I'd suggest using VS 2008. Once that's working, you can give VS2012 try. Hopefully, it should work (except the Python caveat), but I am always wary of VS version differences. Utkarsh On Wed, Sep 3, 2014 at 10:07 AM, Reuter, Michael A. <reute...@ornl.govreute...@ornl.gov>reute...@ornl.gov>> wrote: Hi, I’m having an issue with the ParaView Superbuild on Windows (VS2012). I get this error during the build process: 322> Compiling Python package 'pygments' 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\filters ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\formatters ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\lexers ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\styles ... 322> ImportError: No module named site 9>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V110\Microsoft.CppCommon.tar
Re: [Paraview] Superbuild and Windows
I used a system Python which is pointed at a Python we distribute with Mantid on Windows. BTW, do you want me to pass along the patches I have for the USE_SYSTEM_matplotlib issues I run into, or should I just handle those in a Superbuild fork? Thanks, M On Sep 11, 2014, at 1:21 AM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: Michael, with VS2012, what was your selection for Python? Were you using system Python or did you let the superbuild build its own? Utkarsh On Fri, Sep 5, 2014 at 4:58 PM, Reuter, Michael A. mailto:reute...@ornl.gov>> wrote: I’m working with VS2012. Thanks for the update on Mavericks. M On Sep 5, 2014, at 4:32 PM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: Great! Which VS was this? The Pygments thing should be tracked down. I'll see what's happening there. BTW, I am making progress on Mavericks build. I think I have most things ironed out. I'll send an updated email once I have dashboard testing it. Utkarsh On Fri, Sep 5, 2014 at 4:29 PM, Reuter, Michael A. mailto:reute...@ornl.gov>> wrote: I switched to Ninja and shortened up the paths, but what really got things working was passing the VTK_USE_SYSTEM_PYGMENTS down to the ParaView CMake config via the PV_EXTRA_CMAKE_ARGS. After that, the build went smoothly. I hit a snag on creating the package because I’m triggering the USE_SYSTEM_matplotlib option and the Projects/win32/paraview.bundle.cmake does not trap the copying of matplotlib related items when this flag is used. I see a similar issue in the Projects/apple/paraview.bundle.cmake file as well. I added a AND NOT USE_SYSTEM_matplotlib to the if (matplotlib_ENABLED) line and that fixed the generated cmake_install.cmake file and the package created fine. I’ve tested the resulting package and so far so good. M On Sep 3, 2014, at 10:24 AM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com><mailto:utkarsh.ayac...@kitware.com>> wrote: Michael, Are you using VS generator? Can you switch to using Ninja? You can still use the MSVC compilers. The error is popping up when the build is trying to compiler the pygments *.py files. You'll get the same error later when it's trying to compile the ParaView *.py files. Also, another thing to note is that Windows has issues with long paths. So I'd suggest moving the superbuild source and build directories to something lower to avoid those e.g. C:/tmp/pvs-src and C:/tmp/pvs-build. Finally, if you're using VS2012, you'll need to use a system Python. Currently. the Python included in the superbuild is intended for VS2008. Also VS2012, is currently untested. As a first pass, if possible, I'd suggest using VS 2008. Once that's working, you can give VS2012 try. Hopefully, it should work (except the Python caveat), but I am always wary of VS version differences. Utkarsh On Wed, Sep 3, 2014 at 10:07 AM, Reuter, Michael A. mailto:reute...@ornl.gov><mailto:reute...@ornl.gov>> wrote: Hi, I’m having an issue with the ParaView Superbuild on Windows (VS2012). I get this error during the build process: 322> Compiling Python package 'pygments' 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\filters ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\formatters ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\lexers ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\styles ... 322> ImportError: No module named site 9>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V110\Microsoft.CppCommon.targets(172,5): error MSB6006: "cmd.exe" exited with code 1. [C:\Users\2zr\Build\ParaView-Superbuild\paraview.vcxproj] 322> 322>Build FAILED. However, the site module exists when I run python. I’m building from a script so I can control the environment. Everything else seems to build just fine. However, nothing appears in the install directory for cpack to find. I can’t tell if this build error is disrupting the process or something else is going wrong. What controls the pygments build so I can shut it off for now? Thanks, M Dr. Michael Reuter Scientific Data Analysis Group Neutron Data Analysis and Visualization Division Oak Ridge National Laboratory Office: 1-865-241-7216 Fax: 1-865-574-6080 Email: reute...@ornl.gov<mailto:reute...@ornl.gov><mailto:reute...@ornl.gov> ___ Powered by www.kitware.com<http://www.kitware.com><htt
Re: [Paraview] Superbuild and OSX
After updating the Superbuild code and cleaning house, I was still seeing the ParaView CMake configure failure I reported before. I did a bit of digging and found that the generated pv-paraview-build.cmake was trying to execute the following command: step_command-NOTFOUND. It seems to be related to trying to use ninja instead of make files. I switched to make files and the build is in progress. Thanks, M On Sep 7, 2014, at 1:58 PM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: Alright, Superbuild + Mavericks is now working as expected. It's now tested on the dashboards too: http://open.cdash.org/buildSummary.php?buildid=3479885 If looking for options to turn on, here's a good start: http://open.cdash.org/viewNotes.php?buildid=3479885 Utkarsh On Thu, Sep 4, 2014 at 9:22 AM, Utkarsh Ayachit wrote: Sorry, I did mean Mavericks :)..I can never keep the MacOS names straight. On Thu, Sep 4, 2014 at 8:00 AM, Reuter, Michael A. wrote: Thanks for the update. I’m actually building on Mavericks, but our project is still supporting Mountain Lion so it will be good to have it work there. M On Sep 3, 2014, at 11:57 PM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: Michael, Hold off on using the superbuild on MountainLion for now. I'll track the issues down and then let you know. Utkarsh On Wed, Sep 3, 2014 at 6:23 PM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: Michael, Let me try this on a Moutain Lion myself and I'll let you know. What projects are you turning on in your build? Utkarsh On Wed, Sep 3, 2014 at 2:40 PM, Reuter, Michael A. mailto:reute...@ornl.gov>> wrote: This gets around the clang argument problem, but the ParaView CMake configuration step still fails for an unknown reason. M On Sep 3, 2014, at 10:28 AM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com><mailto:utkarsh.ayac...@kitware.com>> wrote: Cherry-pick this fix for now : http://review.source.kitware.com/#/c/16665/ It'll go into master soon. Ben, anything this fix is waiting on? Utkarsh On Wed, Sep 3, 2014 at 9:42 AM, Reuter, Michael A. mailto:reute...@ornl.gov><mailto:reute...@ornl.gov>> wrote: Hi, I’m having trouble getting the git-master version of the Superbuild running on OSX (10.9) with clang (5.1). Setting the CMAKE_OSX_SYSROOT variable causes the following error during CMake (2.8.12.2) generation for the ParaView subproject: -- The C compiler identification is unknown -- The CXX compiler identification is unknown -- Check for working C compiler using: Ninja -- Check for working C compiler using: Ninja -- broken CMake Error at /Applications/CMake 2.8-12.app/Contents/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61 (message): The C compiler "/usr/bin/cc" is not able to compile a simple test program. It fails with the following output: Change Dir: /Users/2zr/build/ParaView-Superbuild/paraview/src/paraview-build/CMakeFiles/CMakeTmp Run Build Command:/usr/local/bin/ninja cmTryCompileExec4050157075 [1/2] Building C object CMakeFiles/cmTryCompileExec4050157075.dir/testCCompiler.c.o FAILED: /usr/bin/cc -fPIC -arch x86_64 -mmacosx-version-min=10.9 -sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -o CMakeFiles/cmTryCompileExec4050157075.dir/testCCompiler.c.o -c testCCompiler.c clang: error: unknown argument: '-sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk' [-Wunused-command-line-argument-hard-error-in-future] clang: note: this will be a hard error (cannot be downgraded to a warning) in the future ninja: build stopped: subcommand failed. Even if I empty the CMAKE_OSX_SYSROOT variable, the system still tries to pass an empty -sysroot flag to clang causing it to choke. I removed the sysroot flag from the top-level CMakeLists.txt, but then the ParaView CMake setup fails for a reason I can’t seem to understand. I’m attaching the log showing the CMake output. The only obvious thing I see is the Fortran compiler. Is that required? Thanks, M Dr. Michael Reuter Scientific Data Analysis Group Neutron Data Analysis and Visualization Division Oak Ridge National Laboratory Office: 1-865-241-7216 Fax: 1-865-574-6080 Email: reute...@ornl.gov<mailto:reute...@ornl.gov><mailto:reute...@ornl.gov> ___ Powered by www.kitware.com<http://www.kitware.com><http://www.kitware.com/> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source
Re: [Paraview] Superbuild and Windows
I’m working with VS2012. Thanks for the update on Mavericks. M On Sep 5, 2014, at 4:32 PM, Utkarsh Ayachit wrote: > Great! Which VS was this? The Pygments thing should be tracked down. > I'll see what's happening there. BTW, I am making progress on > Mavericks build. I think I have most things ironed out. I'll send an > updated email once I have dashboard testing it. > > Utkarsh > > On Fri, Sep 5, 2014 at 4:29 PM, Reuter, Michael A. wrote: >> I switched to Ninja and shortened up the paths, but what really got things >> working was passing the VTK_USE_SYSTEM_PYGMENTS down to the ParaView CMake >> config via the PV_EXTRA_CMAKE_ARGS. After that, the build went smoothly. I >> hit a snag on creating the package because I’m triggering the >> USE_SYSTEM_matplotlib option and the Projects/win32/paraview.bundle.cmake >> does not trap the copying of matplotlib related items when this flag is >> used. I see a similar issue in the Projects/apple/paraview.bundle.cmake file >> as well. I added a AND NOT USE_SYSTEM_matplotlib to the if >> (matplotlib_ENABLED) line and that fixed the generated cmake_install.cmake >> file and the package created fine. I’ve tested the resulting package and so >> far so good. >> >> M >> >> >> On Sep 3, 2014, at 10:24 AM, Utkarsh Ayachit >> mailto:utkarsh.ayac...@kitware.com>> wrote: >> >> Michael, >> >> Are you using VS generator? Can you switch to using Ninja? You can >> still use the MSVC compilers. The error is popping up when the build >> is trying to compiler the pygments *.py files. You'll get the same >> error later when it's trying to compile the ParaView *.py files. >> >> Also, another thing to note is that Windows has issues with long >> paths. So I'd suggest moving the superbuild source and build >> directories to something lower to avoid those e.g. C:/tmp/pvs-src and >> C:/tmp/pvs-build. >> >> Finally, if you're using VS2012, you'll need to use a system Python. >> Currently. the Python included in the superbuild is intended for >> VS2008. Also VS2012, is currently untested. As a first pass, if >> possible, I'd suggest using VS 2008. Once that's working, you can give >> VS2012 try. Hopefully, it should work (except the Python caveat), but >> I am always wary of VS version differences. >> >> Utkarsh >> >> >> >> On Wed, Sep 3, 2014 at 10:07 AM, Reuter, Michael A. >> mailto:reute...@ornl.gov>> wrote: >> Hi, >> >> >> >> I’m having an issue with the ParaView Superbuild on Windows >> (VS2012). I get this error during the build process: >> >> >> >>322> Compiling Python package 'pygments' >> >> >> >>322> Listing >> C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments >> ... >> >> >> >>322> Listing >> C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\filters >> ... >> >> >> >>322> Listing >> C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\formatters >> ... >> >> >> >>322> Listing >> C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\lexers >> ... >> >> >> >>322> Listing >> C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\styles >> ... >> >> >> >>322> ImportError: No module named site >> >> >> >>9>C:\Program Files >> (x86)\MSBuild\Microsoft.Cpp\v4.0\V110\Microsoft.CppCommon.targets(172,5): >> error MSB6006: "cmd.exe" exited with code 1. >> [C:\Users\2zr\Build\ParaView-Superbuild\paraview.vcxproj] >> >> >> >>322> >> >>322>Build FAILED. >> >> >> >> However, the site module exists when I run python. I’m building from a >> script so I can control the environment. Everything else seems to build just >> fine. However, nothing appears in the install directory for cpack to find. I >> can’t tell if this build error is disrupting the process or something else >> is going wrong. What controls the pygments build so I can shut it off for >> now? >> >> >> >> Thanks, >> >> M >> >> >> >> D
Re: [Paraview] Superbuild and Windows
I switched to Ninja and shortened up the paths, but what really got things
working was passing the VTK_USE_SYSTEM_PYGMENTS down to the ParaView CMake
config via the PV_EXTRA_CMAKE_ARGS. After that, the build went smoothly. I hit
a snag on creating the package because I’m triggering the USE_SYSTEM_matplotlib
option and the Projects/win32/paraview.bundle.cmake does not trap the copying
of matplotlib related items when this flag is used. I see a similar issue in
the Projects/apple/paraview.bundle.cmake file as well. I added a AND NOT
USE_SYSTEM_matplotlib to the if (matplotlib_ENABLED) line and that fixed the
generated cmake_install.cmake file and the package created fine. I’ve tested
the resulting package and so far so good.
M
On Sep 3, 2014, at 10:24 AM, Utkarsh Ayachit
mailto:utkarsh.ayac...@kitware.com>> wrote:
Michael,
Are you using VS generator? Can you switch to using Ninja? You can
still use the MSVC compilers. The error is popping up when the build
is trying to compiler the pygments *.py files. You'll get the same
error later when it's trying to compile the ParaView *.py files.
Also, another thing to note is that Windows has issues with long
paths. So I'd suggest moving the superbuild source and build
directories to something lower to avoid those e.g. C:/tmp/pvs-src and
C:/tmp/pvs-build.
Finally, if you're using VS2012, you'll need to use a system Python.
Currently. the Python included in the superbuild is intended for
VS2008. Also VS2012, is currently untested. As a first pass, if
possible, I'd suggest using VS 2008. Once that's working, you can give
VS2012 try. Hopefully, it should work (except the Python caveat), but
I am always wary of VS version differences.
Utkarsh
On Wed, Sep 3, 2014 at 10:07 AM, Reuter, Michael A.
mailto:reute...@ornl.gov>> wrote:
Hi,
I’m having an issue with the ParaView Superbuild on Windows
(VS2012). I get this error during the build process:
322> Compiling Python package 'pygments'
322> Listing
C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments
...
322> Listing
C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\filters
...
322> Listing
C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\formatters
...
322> Listing
C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\lexers
...
322> Listing
C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\styles
...
322> ImportError: No module named site
9>C:\Program Files
(x86)\MSBuild\Microsoft.Cpp\v4.0\V110\Microsoft.CppCommon.targets(172,5):
error MSB6006: "cmd.exe" exited with code 1.
[C:\Users\2zr\Build\ParaView-Superbuild\paraview.vcxproj]
322>
322>Build FAILED.
However, the site module exists when I run python. I’m building from a
script so I can control the environment. Everything else seems to build just
fine. However, nothing appears in the install directory for cpack to find. I
can’t tell if this build error is disrupting the process or something else
is going wrong. What controls the pygments build so I can shut it off for
now?
Thanks,
M
Dr. Michael Reuter
Scientific Data Analysis Group
Neutron Data Analysis and Visualization Division
Oak Ridge National Laboratory
Office: 1-865-241-7216
Fax: 1-865-574-6080
Email: reute...@ornl.gov<mailto:reute...@ornl.gov>
___
Powered by www.kitware.com<http://www.kitware.com>
Visit other Kitware open-source projects at
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Please keep messages on-topic and check the ParaView Wiki at:
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Powered by www.kitware.com
Visit other Kitware open-source projects at
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Please keep messages on-topic and check the ParaView Wiki at:
http://paraview.org/Wiki/ParaView
Follow this link to subscribe/unsubscribe:
http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Replacement for colorByArray
Hi Yumin, Thanks for the pointer as now the array is set. My next problem is that the transfer function range is (0, 1) and not the range of my array. I tried using vtkSMPVRepresentationProxy::RescaleTransferFunctionToDataRange, but ParaView gives a Could not determine array range warning. I wedged a UpdateVTKObjects() between the two calls but that didn’t help. What’s the right way to do this? As a larger issue, I’m seeing that my old (PV 3.98.1 based) application is not liking how PV 4.2 is handling things. Is there any documentation or good examples of how things should be done for 4.2? My focus is on how to programmatically do things like: source and filter creation, pipeline construction and manipulation, manage different views, color map/transfer function manipulation, camera resetting. Now is the perfect time for a bit of a rewrite, but I’d definitely like to align things to how 4.2 wants things done. Thanks, M On Sep 5, 2014, at 9:40 AM, Yumin Yuan mailto:yumin.y...@kitware.com>> wrote: Hi Michael, Checkout out "vtkSMPVRepresentationProxy::SetScalarColoring(...)". I think that's what you are looking for. Yumin On Fri, Sep 5, 2014 at 9:24 AM, Reuter, Michael A. mailto:reute...@ornl.gov>> wrote: Hi, I have an application that I’m trying to conform back to git-master in preparation for the version 4.2 release. In the application, I used the pqPipelineRepresentation::colorByArray function to preset the colormap array before the data is rendered. I see that this function has been removed. I did a bit of digging and tried to use the following as a replacement (signal is our default array name): pqDataRepresentation *drep = objectBuilder->createDataRepresentation(…); vtkSMPropertyHelper(drep->getProxy(), “Representation”).Set(“Surface”); vtkSMPropertyHelper(drep->getProxy(), “ColorArrayName”).Set(“signal”); drep->getProxy()->UpdateVTKObjects(); However, this doesn’t seem to set the correct array as the view shows Solid Color for the array when it renders. I’m either invoking things incorrectly or at the wrong time, but I don’t know what. What am I missing or is there a more appropriate alternative to this method? Thanks, M Dr. Michael Reuter Scientific Data Analysis Group Neutron Data Analysis and Visualization Division Oak Ridge National Laboratory Office: 1-865-241-7216 Fax: 1-865-574-6080 Email: reute...@ornl.gov<mailto:reute...@ornl.gov><mailto:reute...@ornl.gov<mailto:reute...@ornl.gov>> ___ Powered by www.kitware.com<http://www.kitware.com/> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Replacement for colorByArray
Hi, I have an application that I’m trying to conform back to git-master in preparation for the version 4.2 release. In the application, I used the pqPipelineRepresentation::colorByArray function to preset the colormap array before the data is rendered. I see that this function has been removed. I did a bit of digging and tried to use the following as a replacement (signal is our default array name): pqDataRepresentation *drep = objectBuilder->createDataRepresentation(…); vtkSMPropertyHelper(drep->getProxy(), “Representation”).Set(“Surface”); vtkSMPropertyHelper(drep->getProxy(), “ColorArrayName”).Set(“signal”); drep->getProxy()->UpdateVTKObjects(); However, this doesn’t seem to set the correct array as the view shows Solid Color for the array when it renders. I’m either invoking things incorrectly or at the wrong time, but I don’t know what. What am I missing or is there a more appropriate alternative to this method? Thanks, M Dr. Michael Reuter Scientific Data Analysis Group Neutron Data Analysis and Visualization Division Oak Ridge National Laboratory Office: 1-865-241-7216 Fax: 1-865-574-6080 Email: reute...@ornl.gov<mailto:reute...@ornl.gov> ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] QuadView option
>From what I gathered from my users, I think what’s in the Miscellaneous group >should have default visibility and the rest can go to advanced. I think that’s >where part of my confusion came from was that things have moved around and >views have advanced panels. Error code 18, replace user and try again. Thanks >for “setting” me straight. Cheers, M On Sep 4, 2014, at 12:09 PM, Utkarsh Ayachit wrote: > Attached is the patch (will be in git/master after next gatekeeper > review). I made all the properties "default" to avoid confusion. > Michael, feel free to suggest better default visibility options. > > Thanks > Utkarsh > > On Thu, Sep 4, 2014 at 12:00 PM, Utkarsh Ayachit > wrote: >> BTW, I am pushing an update to the git repo to better organize the >> properties on the "Properties" panel for the Quad View. >> >> On Thu, Sep 4, 2014 at 11:56 AM, Utkarsh Ayachit >> wrote: >>> Alright, here's the final diagnosis :): >>> >>> It's works as Seb was saying. What I was missing that I had not >>> selected the Slices "representation". Once Slices representation is >>> chosen, the "Show outline in 3D view" option starts working. This is >>> indeed the way the view behaves in 3.98.1 as well. >>> >>> Utkarsh >>> >>> On Thu, Sep 4, 2014 at 11:38 AM, Utkarsh Ayachit >>> wrote: >>>> Can someone explain what this option is supposed to do? Even in 3.98.1 >>>> it has no effect for me, or at least I don't see anything change. >>>> >>>> On Thu, Sep 4, 2014 at 11:30 AM, Sebastien Jourdain >>>> wrote: >>>>> On my Mac from yesterday's master, the option does allow me to toggle the >>>>> outline. >>>>> I just forgot about that Slices representation... >>>>> >>>>> >>>>> On Thu, Sep 4, 2014 at 9:25 AM, Utkarsh Ayachit >>>>> wrote: >>>>>> >>>>>> I think the "Show Outline in 3D View" on the Properties panel is >>>>>> indeed the right option. The fact that it has no effect is a bug. >>>>>> >>>>>> Utkarsh >>>>>> >>>>>> On Thu, Sep 4, 2014 at 11:20 AM, Reuter, Michael A. >>>>>> wrote: >>>>>>> I’m providing a screenshot showing the option (Show Outline in 3D View) >>>>>>> that appears in the View Settings dialog box in PV 3.98.1. The dialog >>>>>>> was >>>>>>> available from Edit/View Settings menu option. The 3D outline was >>>>>>> effective >>>>>>> when the Slice representation is used. This also brings up another >>>>>>> issue. >>>>>>> All the options that are in this dialog are not available either. I use >>>>>>> the >>>>>>> Quad View in a user distributed program and some of them use these >>>>>>> options. >>>>>>> They aren’t going to be happy when the upgrade removes them. >>>>>>> >>>>>>> M >>>>>>> >>>>>>> [cid:3662796F-3858-454F-9AF6-C956B97353FA@ornl.gov] >>>>>>> >>>>>>> >>>>>>> On Sep 4, 2014, at 10:50 AM, Sebastien Jourdain >>>>>>> mailto:sebastien.jourd...@kitware.com>> >>>>>>> wrote: >>>>>>> >>>>>>> Hi Michael, >>>>>>> >>>>>>> I don't think there is such option. >>>>>>> In fact, this must be due to the representation be set to "Outline" in >>>>>>> the toolbar. >>>>>>> If you change it to Surface of Wireframe you should not see anymore the >>>>>>> outline. >>>>>>> >>>>>>> Seb >>>>>>> >>>>>>> >>>>>>> On Thu, Sep 4, 2014 at 8:09 AM, Reuter, Michael A. >>>>>>> mailto:reute...@ornl.gov>> wrote: >>>>>>> Hi, >>>>>>> >>>>>>> I’m looking for the option that turns off the outline in the 3D panel in >>>>>>> the Quad View in ParaView git-master. This used to be in the view >>>>>>> settings >>>>>>> dialog, but that no longer exists and the settings dialog doesn’t seem >>
Re: [Paraview] QuadView option
Hi Utkarsh, The outline only comes into effect when using the Slices representation in the Quad View. If you use the Surface rep, there is no outline. M On Sep 4, 2014, at 11:38 AM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: Can someone explain what this option is supposed to do? Even in 3.98.1 it has no effect for me, or at least I don't see anything change. On Thu, Sep 4, 2014 at 11:30 AM, Sebastien Jourdain mailto:sebastien.jourd...@kitware.com>> wrote: On my Mac from yesterday's master, the option does allow me to toggle the outline. I just forgot about that Slices representation... On Thu, Sep 4, 2014 at 9:25 AM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: I think the "Show Outline in 3D View" on the Properties panel is indeed the right option. The fact that it has no effect is a bug. Utkarsh On Thu, Sep 4, 2014 at 11:20 AM, Reuter, Michael A. mailto:reute...@ornl.gov>> wrote: I’m providing a screenshot showing the option (Show Outline in 3D View) that appears in the View Settings dialog box in PV 3.98.1. The dialog was available from Edit/View Settings menu option. The 3D outline was effective when the Slice representation is used. This also brings up another issue. All the options that are in this dialog are not available either. I use the Quad View in a user distributed program and some of them use these options. They aren’t going to be happy when the upgrade removes them. M [cid:3662796F-3858-454F-9AF6-C956B97353FA@ornl.gov<mailto:3662796f-3858-454f-9af6-c956b9735...@ornl.gov>] On Sep 4, 2014, at 10:50 AM, Sebastien Jourdain mailto:sebastien.jourd...@kitware.com><mailto:sebastien.jourd...@kitware.com>> wrote: Hi Michael, I don't think there is such option. In fact, this must be due to the representation be set to "Outline" in the toolbar. If you change it to Surface of Wireframe you should not see anymore the outline. Seb On Thu, Sep 4, 2014 at 8:09 AM, Reuter, Michael A. mailto:reute...@ornl.gov><mailto:reute...@ornl.gov>> wrote: Hi, I’m looking for the option that turns off the outline in the 3D panel in the Quad View in ParaView git-master. This used to be in the view settings dialog, but that no longer exists and the settings dialog doesn’t seem to have it unless I missed it. The Slice View has a similar option in the Properties panel under Background, but nothing appears there for the Quad View. Thanks, M Dr. Michael Reuter Scientific Data Analysis Group Neutron Data Analysis and Visualization Division Oak Ridge National Laboratory Office: 1-865-241-7216 Fax: 1-865-574-6080 Email: reute...@ornl.gov<mailto:reute...@ornl.gov><mailto:reute...@ornl.gov><mailto:reute...@ornl.gov<mailto:reute...@ornl.gov>> ___ Powered by www.kitware.com<http://www.kitware.com><http://www.kitware.com/> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] QuadView option
Hi, I’m looking for the option that turns off the outline in the 3D panel in the Quad View in ParaView git-master. This used to be in the view settings dialog, but that no longer exists and the settings dialog doesn’t seem to have it unless I missed it. The Slice View has a similar option in the Properties panel under Background, but nothing appears there for the Quad View. Thanks, M Dr. Michael Reuter Scientific Data Analysis Group Neutron Data Analysis and Visualization Division Oak Ridge National Laboratory Office: 1-865-241-7216 Fax: 1-865-574-6080 Email: reute...@ornl.gov<mailto:reute...@ornl.gov> ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Superbuild and OSX
Thanks for the update. I’m actually building on Mavericks, but our project is still supporting Mountain Lion so it will be good to have it work there. M On Sep 3, 2014, at 11:57 PM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: Michael, Hold off on using the superbuild on MountainLion for now. I'll track the issues down and then let you know. Utkarsh On Wed, Sep 3, 2014 at 6:23 PM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: Michael, Let me try this on a Moutain Lion myself and I'll let you know. What projects are you turning on in your build? Utkarsh On Wed, Sep 3, 2014 at 2:40 PM, Reuter, Michael A. mailto:reute...@ornl.gov>> wrote: This gets around the clang argument problem, but the ParaView CMake configuration step still fails for an unknown reason. M On Sep 3, 2014, at 10:28 AM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com><mailto:utkarsh.ayac...@kitware.com>> wrote: Cherry-pick this fix for now : http://review.source.kitware.com/#/c/16665/ It'll go into master soon. Ben, anything this fix is waiting on? Utkarsh On Wed, Sep 3, 2014 at 9:42 AM, Reuter, Michael A. mailto:reute...@ornl.gov><mailto:reute...@ornl.gov>> wrote: Hi, I’m having trouble getting the git-master version of the Superbuild running on OSX (10.9) with clang (5.1). Setting the CMAKE_OSX_SYSROOT variable causes the following error during CMake (2.8.12.2) generation for the ParaView subproject: -- The C compiler identification is unknown -- The CXX compiler identification is unknown -- Check for working C compiler using: Ninja -- Check for working C compiler using: Ninja -- broken CMake Error at /Applications/CMake 2.8-12.app/Contents/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61 (message): The C compiler "/usr/bin/cc" is not able to compile a simple test program. It fails with the following output: Change Dir: /Users/2zr/build/ParaView-Superbuild/paraview/src/paraview-build/CMakeFiles/CMakeTmp Run Build Command:/usr/local/bin/ninja cmTryCompileExec4050157075 [1/2] Building C object CMakeFiles/cmTryCompileExec4050157075.dir/testCCompiler.c.o FAILED: /usr/bin/cc -fPIC -arch x86_64 -mmacosx-version-min=10.9 -sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -o CMakeFiles/cmTryCompileExec4050157075.dir/testCCompiler.c.o -c testCCompiler.c clang: error: unknown argument: '-sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk' [-Wunused-command-line-argument-hard-error-in-future] clang: note: this will be a hard error (cannot be downgraded to a warning) in the future ninja: build stopped: subcommand failed. Even if I empty the CMAKE_OSX_SYSROOT variable, the system still tries to pass an empty -sysroot flag to clang causing it to choke. I removed the sysroot flag from the top-level CMakeLists.txt, but then the ParaView CMake setup fails for a reason I can’t seem to understand. I’m attaching the log showing the CMake output. The only obvious thing I see is the Fortran compiler. Is that required? Thanks, M Dr. Michael Reuter Scientific Data Analysis Group Neutron Data Analysis and Visualization Division Oak Ridge National Laboratory Office: 1-865-241-7216 Fax: 1-865-574-6080 Email: reute...@ornl.gov<mailto:reute...@ornl.gov><mailto:reute...@ornl.gov> ___ Powered by www.kitware.com<http://www.kitware.com><http://www.kitware.com/> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Superbuild and OSX
This gets around the clang argument problem, but the ParaView CMake configuration step still fails for an unknown reason. M On Sep 3, 2014, at 10:28 AM, Utkarsh Ayachit mailto:utkarsh.ayac...@kitware.com>> wrote: Cherry-pick this fix for now : http://review.source.kitware.com/#/c/16665/ It'll go into master soon. Ben, anything this fix is waiting on? Utkarsh On Wed, Sep 3, 2014 at 9:42 AM, Reuter, Michael A. mailto:reute...@ornl.gov>> wrote: Hi, I’m having trouble getting the git-master version of the Superbuild running on OSX (10.9) with clang (5.1). Setting the CMAKE_OSX_SYSROOT variable causes the following error during CMake (2.8.12.2) generation for the ParaView subproject: -- The C compiler identification is unknown -- The CXX compiler identification is unknown -- Check for working C compiler using: Ninja -- Check for working C compiler using: Ninja -- broken CMake Error at /Applications/CMake 2.8-12.app/Contents/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61 (message): The C compiler "/usr/bin/cc" is not able to compile a simple test program. It fails with the following output: Change Dir: /Users/2zr/build/ParaView-Superbuild/paraview/src/paraview-build/CMakeFiles/CMakeTmp Run Build Command:/usr/local/bin/ninja cmTryCompileExec4050157075 [1/2] Building C object CMakeFiles/cmTryCompileExec4050157075.dir/testCCompiler.c.o FAILED: /usr/bin/cc -fPIC -arch x86_64 -mmacosx-version-min=10.9 -sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk -o CMakeFiles/cmTryCompileExec4050157075.dir/testCCompiler.c.o -c testCCompiler.c clang: error: unknown argument: '-sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk' [-Wunused-command-line-argument-hard-error-in-future] clang: note: this will be a hard error (cannot be downgraded to a warning) in the future ninja: build stopped: subcommand failed. Even if I empty the CMAKE_OSX_SYSROOT variable, the system still tries to pass an empty -sysroot flag to clang causing it to choke. I removed the sysroot flag from the top-level CMakeLists.txt, but then the ParaView CMake setup fails for a reason I can’t seem to understand. I’m attaching the log showing the CMake output. The only obvious thing I see is the Fortran compiler. Is that required? Thanks, M Dr. Michael Reuter Scientific Data Analysis Group Neutron Data Analysis and Visualization Division Oak Ridge National Laboratory Office: 1-865-241-7216 Fax: 1-865-574-6080 Email: reute...@ornl.gov<mailto:reute...@ornl.gov> ___ Powered by www.kitware.com<http://www.kitware.com/> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Superbuild and Windows
Hi, I'm having an issue with the ParaView Superbuild on Windows (VS2012). I get this error during the build process: 322> Compiling Python package 'pygments' 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\filters ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\formatters ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\lexers ... 322> Listing C:/Users/2zr/Build/ParaView-Superbuild/paraview/src/paraview-build/lib/site-packages/pygments\styles ... 322> ImportError: No module named site 9>C:\Program Files (x86)\MSBuild\Microsoft.Cpp\v4.0\V110\Microsoft.CppCommon.targets(172,5): error MSB6006: "cmd.exe" exited with code 1. [C:\Users\2zr\Build\ParaView-Superbuild\paraview.vcxproj] 322> 322>Build FAILED. However, the site module exists when I run python. I'm building from a script so I can control the environment. Everything else seems to build just fine. However, nothing appears in the install directory for cpack to find. I can't tell if this build error is disrupting the process or something else is going wrong. What controls the pygments build so I can shut it off for now? Thanks, M Dr. Michael Reuter Scientific Data Analysis Group Neutron Data Analysis and Visualization Division Oak Ridge National Laboratory Office: 1-865-241-7216 Fax: 1-865-574-6080 Email: reute...@ornl.gov<mailto:reute...@ornl.gov> ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Superbuild and OSX
Hi,
I’m having trouble getting the git-master version of the Superbuild
running on OSX (10.9) with clang (5.1). Setting the CMAKE_OSX_SYSROOT variable
causes the following error during CMake (2.8.12.2) generation for the ParaView
subproject:
-- The C compiler identification is unknown
-- The CXX compiler identification is unknown
-- Check for working C compiler using: Ninja
-- Check for working C compiler using: Ninja -- broken
CMake Error at /Applications/CMake
2.8-12.app/Contents/share/cmake-2.8/Modules/CMakeTestCCompiler.cmake:61
(message):
The C compiler "/usr/bin/cc" is not able to compile a simple test program.
It fails with the following output:
Change Dir:
/Users/2zr/build/ParaView-Superbuild/paraview/src/paraview-build/CMakeFiles/CMakeTmp
Run Build Command:/usr/local/bin/ninja cmTryCompileExec4050157075
[1/2] Building C object
CMakeFiles/cmTryCompileExec4050157075.dir/testCCompiler.c.o
FAILED: /usr/bin/cc -fPIC -arch x86_64 -mmacosx-version-min=10.9
-sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk
-o CMakeFiles/cmTryCompileExec4050157075.dir/testCCompiler.c.o -c
testCCompiler.c
clang: error: unknown argument:
'-sysroot=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk'
[-Wunused-command-line-argument-hard-error-in-future]
clang: note: this will be a hard error (cannot be downgraded to a warning)
in the future
ninja: build stopped: subcommand failed.
Even if I empty the CMAKE_OSX_SYSROOT variable, the system still tries to pass
an empty -sysroot flag to clang causing it to choke. I removed the sysroot flag
from the top-level CMakeLists.txt, but then the ParaView CMake setup fails for
a reason I can’t seem to understand. I’m attaching the log showing the CMake
output. The only obvious thing I see is the Fortran compiler. Is that required?
Thanks,
M
Dr. Michael Reuter
Scientific Data Analysis Group
Neutron Data Analysis and Visualization Division
Oak Ridge National Laboratory
Office: 1-865-241-7216
Fax: 1-865-574-6080
Email: reute...@ornl.gov
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{\fonttbl\f0\froman\fcharset0 Times-Roman;}
{\colortbl;\red255\green255\blue255;}
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\f0\fs36 \cf0 \cb1 \CocoaLigature0 -- The C compiler identification is Clang 5.1.0\
-- The CXX compiler identification is Clang 5.1.0\
-- Check for working C compiler using: Ninja\
-- Check for working C compiler using: Ninja -- works\
-- Detecting C compiler ABI info\
-- Detecting C compiler ABI info - done\
-- Check for working CXX compiler using: Ninja\
-- Check for working CXX compiler using: Ninja -- works\
-- Detecting CXX compiler ABI info\
-- Detecting CXX compiler ABI info - done\
-- Found Git: /usr/local/bin/git (found version "1.8.4") \
-- Determined Source Version : 4.2.0-RC1\
-- Looking for a Fortran compiler\
-- Looking for a Fortran compiler - NOTFOUND\
-- Looking for Q_WS_X11\
-- Looking for Q_WS_X11 - not found\
-- Looking for Q_WS_WIN\
-- Looking for Q_WS_WIN - not found\
-- Looking for Q_WS_QWS\
-- Looking for Q_WS_QWS - not found\
-- Looking for Q_WS_MAC\
-- Looking for Q_WS_MAC - found\
-- Looking for QT_MAC_USE_COCOA\
-- Looking for QT_MAC_USE_COCOA - found\
-- Found Qt4: /usr/local/bin/qmake (found suitable version "4.8.6", minimum required is "4.7.0") \
-- Performing Test Support for 64 bit file systems\
-- Performing Test Support for 64 bit file systems - Success\
-- Performing Test VTK_CONST_REVERSE_ITERATOR_COMPARISON\
-- Performing Test VTK_CONST_REVERSE_ITERATOR_COMPARISON - Success\
-- Check if the system is big endian\
-- Searching 16 bit integer\
-- Looking for sys/types.h\
-- Looking for sys/types.h - found\
-- Looking for stdint.h\
-- Looking for stdint.h - found\
-- Looking for stddef.h\
-- Looking for stddef.h - found\
-- Check size of unsigned short\
-- Check size of unsigned short - done\
-- Using unsigned short\
-- Check if the system is big endian - little endian\
-- Looking for include file pthread.h\
-- Looking for include file pthread.h - found\
-- Looking for pthread_create\
-- Looking for pthread_create - found\
-- Found Threads: TRUE \
-- Looking for C++ include iostream\
-- Looking for C++ include iostream - found\
-- Check for STD namespace\
-- Check for STD namespace - found\
-- Check for ANSI scope\
-- Check for ANSI scope - found\
-- Check for sstream\
-- Check for sstream - found\
-- Check size of int\
-- Check size of int - done\
-- Check size of long\
-- Check size of long - done\
-- Check size of char\
-- Check size of char - done\
-- Check size of short\
-- Check size of short - done\
-- Check size of float\
-- Check size of float - done\
-- Check size of double\
-- Check size of double - done\
Re: [Paraview] Catalyst question
Andy Thanks for the info, great news that the live stuff is ongoing. My current test uses cxx only, so I didn’t play with the python pipelines and hadn’t noticed the live viz option. I will experiment and get back to you. I saw a bunch of questions recently about doing GPU based stuff inside catalyst and it is my aim to get my cuda/piston based renderers working in-situ. I’ll let you know how I get on. If there are commits on branches you think I might want to test, please say. thanks again JB From: Andy Bauer [mailto:andy.ba...@kitware.com] Sent: 26 August 2014 15:34 To: Biddiscombe, John A. Cc: paraview@paraview.org Subject: Re: [Paraview] Catalyst question Hi John, This live capability is now available and recently has been cleaned up quite a bit. There are still a couple more small changes that are waiting a code review process before they go into the master branch. The user's guide needs an update for a bunch of new information (live, catalyst editions, zero-copy arrays) that's important for Catalyst. We're also doing some preliminary testing with a newly developed ADIOS writer for better IO performance as well. Getting back to the live viz stuff, when you create a Catalyst Python script and export it using the wizard you'll have the option to enable live viz (it's the same wizard page as the screenshot output specification). Then, while your simulation is running use the Catalyst->Connect option to connect. There are two tests (pv.CatalystLiveSetBreakpoint and pvcs.CatalystLiveSetBreakpoint) that demonstrate the newly implemented live functionality which now includes the option to set a breakpoint in the simulation. If you get a chance to try it out, let me know what you think. Andy On Tue, Aug 26, 2014 at 3:40 AM, Biddiscombe, John A. mailto:biddi...@cscs.ch>> wrote: Dear Catalyst people I dragged out an old simulation demo I created some time ago and got it working with paraview/catalyst from git master branch - my plan was to test a live visualization of the simulation with the paraview GUI connected to the simulation. I had thought this capability was now possible, but I have not been following development closely and it looks like I was mistaken. Is it possible to visualize the simulation live - rather than just generate images (which works fine). (I had a quick skim through the user manual, but didn’t see this feature mentioned). Thanks JB -- John Biddiscombe,email:biddisco @.at.@ cscs.ch<http://cscs.ch> http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ___ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] Catalyst question
Dear Catalyst people I dragged out an old simulation demo I created some time ago and got it working with paraview/catalyst from git master branch - my plan was to test a live visualization of the simulation with the paraview GUI connected to the simulation. I had thought this capability was now possible, but I have not been following development closely and it looks like I was mistaken. Is it possible to visualize the simulation live - rather than just generate images (which works fine). (I had a quick skim through the user manual, but didn't see this feature mentioned). Thanks JB -- John Biddiscombe,email:biddisco @.at.@ cscs.ch http://www.cscs.ch/ CSCS, Swiss National Supercomputing Centre | Tel: +41 (91) 610.82.07 Via Trevano 131, 6900 Lugano, Switzerland | Fax: +41 (91) 610.82.82 ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
Re: [Paraview] Building Piston
https://github.com/biddisco/PISTON/tree/pv-cuda Is a fork I made of piston some time back where I fixed some thrust related problems I had – mostly using piston with newer versions of cuda and newer thrust versions than it was originally intended for. Warning : I made a lot of changes to data types for the vtk-piston rendering as my needs were not covered by the piston from lanl. This may mean you can’t use it for whatever you wanted. It might be useful for compilation fixes etc. JB From: Praveen Narayanan mailto:prave...@nvidia.com>> Date: Tuesday 15 July 2014 00:34 To: "paraview@paraview.org<mailto:paraview@paraview.org>" mailto:paraview@paraview.org>> Subject: [Paraview] Building Piston Hi I have been trying to build piston from the paraview source (on website), and standalone piston from the lanl website. I run into this error: urces [ 32%] Built target vtkRenderingCore [ 32%] Built target vtkParseOGLExt [ 32%] Built target vtkEncodeString [ 32%] Built target vtkEncodeString-launcher [ 32%] Built target vtkRenderingOpenGL [ 32%] Building NVCC (Device) object VTK/Accelerators/Piston/CMakeFiles/cuda_compile.dir//./cuda_compile_generated_vtkPistonThreshold.cu.o nvcc warning : The 'compute_10' and 'sm_10' architectures are deprecated, and may be removed in a future release. nvcc warning : The 'compute_10' and 'sm_10' architectures are deprecated, and may be removed in a future release. /home/praveen/projects/paraview/piston_try2/ParaView/VTK/Accelerators/Piston/piston/piston_math.h(13): error: invalid redeclaration of type name "float3" /usr/local/cuda/include/vector_types.h(394): here /home/praveen/projects/paraview/piston_try2/ParaView/VTK/Accelerators/Piston/piston/piston_math.h(18): error: invalid redeclaration of type name "float4" /usr/local/cuda/include/vector_types.h(395): here /home/praveen/projects/paraview/piston_try2/ParaView/VTK/Accelerators/Piston/piston/piston_math.h(23): error: invalid redeclaration of type name "uint3" /usr/local/cuda/include/vector_types.h(381): here /home/praveen/projects/paraview/piston_try2/ParaView/VTK/Accelerators/Piston/piston/piston_math.h(29): error: cannot overload functions distinguished by return type alone /home/praveen/projects/paraview/piston_try2/ParaView/VTK/Accelerators/Piston/piston/piston_math.h(34): error: cannot overload functions distinguished by return type alone …. Several such errors appear. Float2, float3 etc are cuda specific things, so I am not sure what is happening here. Ideas? Thanks Praveen Applied Engineer NVIDIA http://devblogs.nvidia.com/parallelforall/ This email message is for the sole use of the intended recipient(s) and may contain confidential information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply email and destroy all copies of the original message. ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
[Paraview] pvti point data without sharing
(The previous message got scrambled ...)
Hi Guys:
I am trying to use VTK pvti format to write distributed data and then visualize
it in paraview.
Chunks of data are distributed among processes and there is no ghost element
shared (as my algorithm does not need it).
Now the problem is that the point data format in VTK seems to need overlapping
data (?).
This is problematic since the processes do not share any data.
I tried with cell data type and that one worked without the need for this
sharing.
Am I missing sth with the point data or is it supposed to be like this?
So for example assume I have 2 processes each having two 5x5 slabs (4 slabs in
total).
The obvious way that I supposed would work is as follows:
test.pvti:
{
}
test_00.vti:
{
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
0 0 0 0 0
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
1 1 1 1 1
}
test_01.vti:
{
2 2 2 2 2
2 2 2 2 2
2 2 2 2 2
2 2 2 2 2
2 2 2 2 2
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
3 3 3 3 3
}
But this does not work. Paraview loads it but then does not show anything.
It would only work if I share one of the slabs, that is share the 111... slab
or the 222... slab.
Any help is appreciated.
You can download the files at:
https://www.dropbox.com/sh/8lthk9ssxpyakbt/AAAdrHy9f8IGbWmtooJ3O5uoa
Regards,
-Amir
___
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[Paraview] pvti point data without sharing
Hi Guys:
I am trying to use VTK pvti format to write distributed data and then visualize
it in paraview.Chunks of data are distributed among processes and there is no
ghost element shared (as my algorithm does not need it). Now the problem is
that the point data format in VTK seems to need overlapping data (?).This is
problematic since the processes do not share any data.I tried with cell data
type and that one worked without the need for this sharing.Am I missing sth
with the point data or is it supposed to be like this?
So for example assume I have 2 processes each having two 5x5 slabs (4 slabs in
total).The obvious way that I supposed would work is as follows:
test.pvti:{
}
test_0.vti:{0 0 0 0 00 0 0 0 0
0 0 0 0 00 0 0 0 00 0 0 0
01 1 1 1 11 1 1 1 1
1 1 1 1 11 1 1 1 11 1 1 1 1
}
test_1.vti:{2 2 2 2 22 2 2 2 2
2 2 2 2 22 2 2 2 22 2 2 2
23 3 3 3 33 3 3 3 3
3 3 3 3 33 3 3 3 33 3 3 3 3
}
But this does not work. Paraview loads it but then does not show anything.It
would only work if I share one of the slabs.
Any help is appreciated.
Regards,-Amir ___
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Re: [Paraview] Resampling to a uniform grid
I do this by using the pv-zoltan plugin mesh redistribution filter, which distributes meshes in parallel, adds ghost cells as needed and also (and importantly here) bounding box information to the extent translator (vtkBoundsExtentTranslator). Then in the pv-meshless plugin I have a resampling grid generator which takes the bounding box info and a resolution and generates grids in parallel - one for each process - using the bounds. The SPH resample filter then takes these inputs and does a resampling using an SPH kernel - this is probably more than the OP wants, but in principle it would be easy to switch out the SPH resampler and just use a standard probe filter to get a parallel resample which scales well. Unfortunately, I'm on vacation and the code is not documented well and may not work currently as I have not been using It much recently. JB From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Moreland, Kenneth Sent: 10 July 2014 18:49 To: Andy Bauer Cc: paraview@paraview.org Subject: Re: [Paraview] Resampling to a uniform grid I stand corrected then. From: Andy Bauer mailto:andy.ba...@kitware.com>> Date: Thursday, July 10, 2014 10:43 AM To: Kenneth Moreland mailto:kmo...@sandia.gov>> Cc: David E DeMarle mailto:dave.dema...@kitware.com>>, "Kares, Robert J. (LANL)" mailto:r...@lanl.gov>>, "paraview@paraview.org<mailto:paraview@paraview.org>" mailto:paraview@paraview.org>> Subject: [EXTERNAL] Re: [Paraview] Resampling to a uniform grid The resample to data set filter does work in parallel but the result will only be on process 0. Each process sends its values to process 0 so this is not an algorithm that will scale well. Regards, Andy On Thu, Jul 10, 2014 at 11:31 AM, Moreland, Kenneth mailto:kmo...@sandia.gov>> wrote: Note that this will only work when running in serial. I'm sure that in parallel this will not sample correctly. That would require communication to resolve uneven distributions in the unstructured grid. I don't think anyone has written something like that yet. -Ken From: David E DeMarle mailto:dave.dema...@kitware.com>> Date: Thursday, July 10, 2014 7:17 AM To: "Kares, Robert J. (LANL)" mailto:r...@lanl.gov>> Cc: "paraview@paraview.org<mailto:paraview@paraview.org>" mailto:paraview@paraview.org>> Subject: [EXTERNAL] Re: [Paraview] Resampling to a uniform grid You could start with Sources->Wavelet and reposition it as needed, but I'ld use a python programmable source. Attached is a state file to demonstrate. David E DeMarle Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Wed, Jul 9, 2014 at 6:06 PM, Kares, Robert J mailto:r...@lanl.gov>> wrote: Folks, I would like to resample a scalar field defined on an unstructured grid in 3D onto a uniform rectangular 3D grid with specified logical and physical dimensions. It seems from the ParaView filters documentation that this can somehow be done using the Resample With Dataset filter. It appears to me that the procedure involves generating a uniform rectangular grid in some fashion and then feeding it to the Resample With Dataset filter along with the unstructured grid containing the scalar to be resampled. However, I am confused about just how to make the rectangular grid of specified size in the first place and about how to use it with the Resample With Dataset filter. Could someone explain to me how to do this ? Thanks, --Bob ___ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com<http://www.kitware.com> Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview ___ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the ParaView Wiki at: http://paraview.org/Wiki/ParaView Follow this link to subscribe/unsubscribe: http://public.kitware.com/mailman/listinfo/paraview
