[Paraview] Large Data, local server

Hi all, Thought I would pass a success story around. I just watched a user open a 102 million cell dataset, with two thousand files per timestep, using 58 Gig of memory, on a standalone version of ParaView. Slow, but it all held together. ParaView rocks. Alan

Re: [Paraview] Broken Streamlines

Hi Louis, Very cool dataset. My guess is that there is a topology problem with this dataset - some cells that are neighbors but don't exactly share vertices on neighboring faces. Maybe hanging nodes because of some sort of refinement? This is usually when the point locator fails. To locate a cell

[Paraview] Finding Data Range Over All Timesteps Python

I’m curious if there is a way to calculate the range of a data array over all time steps much like the “Rescale to data range over all time steps.” I want to calculate this data range in a Python Programmable Filter in the RequestInformation() script so that at the start, I have the total range

Re: [Paraview] paraview-superbuild Qt5 not found

On Thu, Feb 08, 2018 at 15:46:27 +, Hermitte Luc (CS SI) wrote: > I'm calling cmake with the following options?: > cmake -Dqt5_enabled=On -DUSE_SYSTEM_qt5=On(/Off) > -DQt5_DIR=/path/to/qt/5.9.1/lib/cmake/Qt5 .. The input setting is `ENABLE_qt5`. The `qt5_enabled` variable indicates

[Paraview] paraview-superbuild Qt5 not found

Hi, I'm trying to build paraview with the superbuild procedure, and with a custom install of Qt5. I'm calling cmake with the following options : cmake -Dqt5_enabled=On -DUSE_SYSTEM_qt5=On(/Off) -DQt5_DIR=/path/to/qt/5.9.1/lib/cmake/Qt5 .. Note that, in doubt, I've also exported Qt5_DIR as

Re: [Paraview] Visualize equdistant cell-centered data

Henrik, I believe I understand what you are trying to do. However, there is nothing available in ParaView to do this simply. You could use the Programmable Filter to create a new structured grid with the C+1 number of points in each dimension and then set the point data array in the C-sized grid

Re: [Paraview] ParaView Digest, Vol 166, Issue 7

Same here. I think the unnecessarily complicated unsubscription system might be broken. I can't reach the next step after pasting the confirmation string. Not to mention that *there is a next step* after clicking a link in a confirmation email and then pasting the confirmation string. Whose idea

Re: [Paraview] ParaView Digest, Vol 166, Issue 7

come on! I've unsubscribed 3 times now, why do I still get these mails??? Richard Ott ETH Zürich PhD student Sonneggstrasse 5 8092 Zürich +41 44 633 89 06 richard@erdw.ethz.ch Von: ParaView [paraview-boun...@paraview.org] im Auftrag von

Re: [Paraview] Visualize equdistant cell-centered data

Ok. Let me rephrase my question. Maybe someone speaks Matlab? Full Matlab Code below (see [1]). Let's assume I have a 2x2 matrix with color values C=[1 2; 3 4]. Now I can visualize this matrix with on a 2x2 grid with surf in Matlab. What I get is one square with the color values on each node

[Paraview] Negative ViewUp in VR

I’m curious if there is a simple way to change the ViewUp property of the camera for VR to be (0,0,-1) instead of the default (0,0,1). I use ParaView for geophysical and other geoscientific visualizations where it is common to define positive Z as down rather than up. Being able to switch the

Re: [Paraview] [EXTERNAL] Possible bug (Actually 2)

Hi Tim, I don’t know about your first question, but with regarts to a cylindrical slice, this has been fixed in the developers tree (Master). This will appear fixed in the 5.5.0 release, scheduled for this coming spring. If you want to try it out, go to paraview.org, then Downloads, then

[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

[Paraview] Disconnect and save animation

Folks, I am trying to get a feel is anyone uses this functionality at all. If not, we'd like to remove it as it simplifies a few interactions, besides reducing code complexity. The functionality I am referring to allows one to disconnect from a remote server and then save animation on the server

Re: [Paraview] Broken Streamlines

Hey Louis, Can you provide the data and example script? Best, -berk On Wed, Feb 7, 2018 at 12:06 PM, Steytler, Louis Louw wrote: > Hi Everyone, > > When generating streamlines from a 3D computation, in some parts, the > streamlines appear broken. This is shown in the

[Paraview] RuntimeError: maximum recursion depth exceeded

Hello, I have a Python reader that creates a vtkPolyData object and when it wants to change its Representation to Points, it returns the following error: RuntimeError: maximum recursion depth exceeded However, if I run the same sequence of code in the Paraview’s Python Shell: view =

Re: [Paraview] Broken Streamlines

Hi Everyone, Thanks very much for all the suggestions. Setting the streamline interpolator type to: streamTracer1.InterpolatorType = 'Interpolator with Cell Locator' solved the problem! Thanks again, Louis Steytler Department of Mechanical Science and Engineering University of Illinois at

Re: [Paraview] Broken Streamlines

Additionally, you can view the ReasonForTermination cell data output to see why the streamlines terminated. Click on the ? button to see what the values correspond to. On Wed, Feb 7, 2018 at 12:23 PM, Andy Bauer wrote: > Hi, > > You may want to try playing with some of

Re: [Paraview] Broken Streamlines

Hi, You may want to try playing with some of the advanced options for computing streamlines (click on the gear button in the upper right corner of the parameters for the filter). If that doesn't help, you may want to share your dataset so that we can investigate. Also, is this a 2D simulation?

Re: [Paraview] Using Probe Filter To Get The Average Value Around A Point

As far as I know, there is no way to get the probe filter to get all points within a radius as you describe. You may instead consider the Point Data to Cell Data Filter. That will for each cell take the values of all attached points and average them. The point volume interpolator filter will

Re: [Paraview] Using Probe Filter To Get The Average Value Around A Point

Thank you very much for your explanations and suggestions. Responses interspersed below. On 2/5/2018 4:57 PM, Moreland, Kenneth wrote: Jeremias, When you set a radius and number of points in the probe filter, then the filter will randomly sample the volume within the defined sphere the

Re: [Paraview] PythonFullExample does not send any data

Hi Simon, I'm confused a to where the data is being sent from and to. If it's from the simulation and to the adaptor then all of that would get done before Catalyst would ever see it. If it's from the adaptor to Catalyst or to the PV GUI through the Live connection you'll probably want to look at

[Paraview] file naming of downloadable data files

Hi all, the data files https://www.paraview.org/paraview-downloads/download.php?submit=Download=v5.4=binary=Sources=ParaViewData-v5.4.1.tar.gz e.g. have a confusing file naming :( What's the intention for this? Thus I could hardly identify the wanted file :[ Many thanks for an explanation

Re: [Paraview] PythonFullExample does not send any data

Thank you very much, it works now. Since I am getting the initial data via http and process it manually, is there a way to "directly" open a connection and send data? I think the coprocessor structure is not suitable for my case. Something like: con = openConnection() con.sendData(data)

Re: [Paraview] PythonFullExample does not send any data

In cpscript.py you will need to change the following line: coprocessor.EnableLiveVisualization(False, 1) to: coprocessor.EnableLiveVisualization(True, 1) As for building VTK objects through the Python API, the VTK Examples at https://lorensen.github.io/VTKExamples/site/Python/ should have

[Paraview] Segmentation fault when trying to use the SurfaceLIC representation for a vti file

Hello, I am having issues with a new installation of Paraview on a Debian computer. I have loaded the SurfaceLIC plugin and open a vti file. When I select the SurfaceLIC representation Paraview crashes with the following output on the command line: $ paraview Generic Warning: In

[Paraview] PythonFullExample does not send any data

Hello, I am trying to code a tool to send live data from a simulation to paraview. I build my paraview with the latest superbuild and with system python (3.4m). Then I tried to run the "PythonFullExample". After un-commenting line 25 in fedriver.py: coprocessor.addscript("cpscript.py") the

Re: [Paraview] Using Probe Filter To Get The Average Value Around A Point

Jeremias, When you set a radius and number of points in the probe filter, then the filter will randomly sample the volume within the defined sphere the number of times requested. The resulting values are the field values at those randomly sampled locations. An easy way to get an average of

[Paraview] Using Probe Filter To Get The Average Value Around A Point

Hi, I'm trying to find a way to get the average value around a point in a mesh that I know to be noisy due to its coarseness. Currently, I am unable to understand determine the exact nature of the radius and number of point parameters from the documentation (

[Paraview] Pasting multiple .csv inputs together

All, Say I have a .csv file containing x, y and z output from a simulation, and a second .csv file with the same number of rows that contains just a single column containing something such as pressure. Is there a Paraview equivalent of the unix 'paste' command that will do a column bind? Some

Re: [Paraview] FEM solver interfaced with Paraview

[snip] > Some of the following questions have probably ever been asked, but: > > What is the best format to create a result file readable by Paraview, > especially for huge file? after some readings, VTK XML format seems to be > the most interesting (parallelization capabilities) compared to the

Re: [Paraview] FEM solver interfaced with Paraview

of the following questions have probably ever been asked, but: 1. What is the best format to create a result file readable by Paraview, especially for huge file? after some readings, VTK XML format seems to be the most interesting (parallelization capabilities) compared to the legacy VTK

[Paraview] FEM solver interfaced with Paraview

Dear all, A while ago, I've initiated an internal project to export results from my Finite Element solver (mechanical and thermal FEA's) and to visualize it into Paraview (https://www.paraview.org/pipermail/paraview/2017-November/041481.html); but I was quite overloaded and this topic has been

Re: [Paraview] Scaling cylinder glyph's radius and height individually

Thanks Cory, that's the function I was looking for. Got it working now  I attached a working version for anyone interested; README inside with some instructions Cheers! Van: Cory Quammen Verzonden: vrijdag 2 februari 2018 21:35

[Paraview] Issues creating paraview input

Hello, I have a multiblock vtu writer and an ASCII tecplot writer that I wrote for my software several years ago, and seems to work fine when read into Visit. However, I am having a very difficult time getting any results to work in paraview. Tecplot: 1. Tecplot Files fails when trying to

Re: [Paraview] Scaling cylinder glyph's radius and height individually

Ahmad, First, I recommend that you try loading your plugin in the ParaView UI, using the ParaView that you built your plugin against. Then, in Tools -> Manage Plugins. Click on Load New... and select the file libvtkPVGlyphFilterP.so. You should now be able to find your filter GlyphP in the

Re: [Paraview] How to insert annotate time info into catalyst?

For Catalyst Live you can use the Python Annotation filter to show the time after you've extracted the Annotate Time Filter from the Calalyst simulation run. You'll need to change the Array Association to Row Data and put in "Text.GetValue(0)" in the Expression. On Mon, Jan 29, 2018 at 8:59 PM,

Re: [Paraview] undefined symbol: PyUnicodeUCS2_AsEncodedString

Hi Shawn, It looks to me like you built against a Python that was configured with UCS2 unicode objects and are linking to a Python that was configured with UCS4 unicode objects.  Python is not ABI-compatible with other Pythons that were built with a different kind of unicode support. I

Re: [Paraview] vtu and/or vtu to vtp file

Yes, you might need to "Extract Surface" filter, then select the new output and save the dataset from the menu. On Fri, Feb 2, 2018 at 8:52 AM, Daniel Zuidinga wrote: > Hi, > > is it possible to convert vtk and/or vtu to vtp file via paraview? > > br > > >

Re: [Paraview] undefined symbol: PyUnicodeUCS2_AsEncodedString

Hi Fabian, It looks to me like you built against a Python that was configured with UCS2 unicode objects and are linking to a Python that was configured with UCS4 unicode objects. Python is not ABI-compatible with other Pythons that were built with a different kind of unicode support. Shawn On

[Paraview] vtu and/or vtu to vtp file

Hi, is it possible to convert vtk and/or vtu to vtp file via paraview? br ___ 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] undefined symbol: PyUnicodeUCS2_AsEncodedString

I build latest head of paraview-superbuild with Python enabled and USE_SYSTEM_PYTHON=OFF on a openSUSE Tumbleweed system I get the following error Scanning dependencies of target CinemaPython [ 2%] Copying files for Python package 'cinema_python' [ 2%] Compiling Python package 'cinema_python'

Re: [Paraview] [EXTERNAL] Re: Make animation from steady state result

On Fri, Feb 2, 2018 at 4:44 AM, Andrew Parker wrote: > Cory, > > As a follow up. Can I ask if it would be possible to do all that is > suggested on Scott's page: > https://www.paraview.org/Wiki/Advanced_Tips_and_Tricks#Animating_a_static_vector_field > > Along

Re: [Paraview] [EXTERNAL] Re: Make animation from steady state result

Cory, As a follow up. Can I ask if it would be possible to do all that is suggested on Scott's page: https://www.paraview.org/Wiki/Advanced_Tips_and_Tricks# Animating_a_static_vector_field Along with all of your additional steps below from your last post (be great to add these to Scott's page),

[Paraview] Fwd: Integrate Variables Over a Volume

[Sorry, I forgot to change the mail address to Paraview. So copying it to the list.] Hello. I use ParaView 5.4.1 and I checked Integrate Variables on volume now. It works but, as in some other cases in ParaView, it requires the single entities type. For example, if you have a domain (volume) and

Re: [Paraview] Integrate Variables

Hello. The Intergate Variables filter just calculate the area integral of each variable. If you need the mass flow then your workflow is correct. I use the same approach: 1. Slice + coordinate thresholds if it's needed to bound the sloce. 2. Calculator filter with the function like

Re: [Paraview] wrong 'Coloring' in Contour with large datapoints

Apparently if I use multi-block works (I will make a few more tests). Is there some sort of limitation on the number of points per block? On Thu, Feb 1, 2018 at 5:36 PM, ufdup wrote: > Hi, > > I have two scalar fields, Q and cosalpha, and they are both 768 x 768 x > 12288

[Paraview] announce: free VTK, ParaView and CMake training at Kitware New York next month

Hi folks, Kitware is going to present three free, one day training courses next month at our Albany NY headquarters. The outline for each day follows. March 13'th "Introductory and applied VTK" morning: Dave DeMarle / Lisa Avila - "A hands on introduction to VTK" afternoon: Aashish Chaudhary

[Paraview] Integrate Variables Over a Volume

Hi Everyone, Is there a way to integrate point or cell data over a volume in ParaView? It seems the "Integrate Variables" filter only integrates point and cell data over lines and surfaces. From the help documentation: "The Integrate Attributes filter integrates point and cell data over lines

Re: [Paraview] Scaling cylinder glyph's radius and height individually

Sorry about that Cory; will keep this in the mailing list. I have tried to implement your suggestion, and now I have generated a plugin file "libvtkPVGlyphFilterP.so". Please find the files I used to create this plugin in the attachment. What I did after compiling the plugin: 1. Try to

[Paraview] wrong 'Coloring' in Contour with large datapoints

Hi, I have two scalar fields, Q and cosalpha, and they are both 768 x 768 x 12288 big. This data is stored in a hdf5 file, which I load using a xmf file. Loading works fine and I can confirm that by checking the range of my data. cosalpha is the cosine of an angle and ranges from -1 to 1 for

Re: [Paraview] Can I generate a single file that contains data and filter settings?

On Wed, Jan 31, 2018 at 4:51 PM, Wyatt Spear wrote: > The data that I'm generating has a set of scalar values for every point in > the 2D matrix, so a single data row looks like > xcoord, ycoord, zcord(probably superfluous), scalar1, scalar2,...scalarN > Since the data in

[Paraview] Integrate Variables

Hello, I have a function for mass flowrate that I want to plot over a time period DT. The velocity is time averaged per timestep dt, not the whole time period, DT. In otherwords the number of timesteps is DT/dt. mdot(T) = int_A (rho . u(T) . n . alpha(T)) dA mdot(T) is the massflow rate over

Re: [Paraview] Can I generate a single file that contains data and filter settings?

The data that I'm generating has a set of scalar values for every point in the 2D matrix, so a single data row looks like xcoord, ycoord, zcord(probably superfluous), scalar1, scalar2,...scalarN Since the data in your example is being rendered as an image directly I'm not sure how I could

Re: [Paraview] issue with savescreenshot in pvpython when having two renderviews

Hi Jens, I was not able to reproduce the missing data in the bottom render view. As for the legend size changing, I explained it and how to fix it in your issue https://gitlab.kitware.com/paraview/paraview/issues/17938 Thanks, Cory On Wed, Jan 17, 2018 at 1:37 AM, Jens Dahl Kunoy

Re: [Paraview] Unexpected measurement appears in 5.4.1 but not 5.0.1

Ufuk, Thanks for the report. Is there a reliable way to reproduce the behavior that you can share? Best, Cory On Wed, Jan 31, 2018 at 12:16 PM, Ufuk Turuncoglu wrote: > I don't know it is related or not. I have very similar behavior under 5.4.1. > If i save a

Re: [Paraview] Save Animation option in ParaView 5.4.0 vs 5.3.0

Hi David, Sorry for the delayed response, thanks for looking at this. I subscribed to the issue in GitLab. Mark From: David E DeMarle [mailto:dave.dema...@kitware.com] Sent: Friday, January 26, 2018 11:59 AM To: Van Moer, Mark W Cc: ParaView

Re: [Paraview] Unexpected measurement appears in 5.4.1 but not 5.0.1

I don't know it is related or not. I have very similar behavior under 5.4.1. If i save a state and load it later, Polar Axes show up and i need to disable it from the properties panel. Somehow, ParaView loads Polar Axes even if it is not activated in the original pipeline. It might help to find

Re: [Paraview] Paraview Not Reading Some Fields in Dataset

Glad to hear that you're able to read the file correctly now -- thanks for reporting back to everyone! On Wed, Jan 31, 2018 at 11:07 AM, Tate Fanning wrote: > I found a solution to the problem. The CFD code was writing the offsets > incorrectly. When I adjust them manually,

Re: [Paraview] Can I generate a single file that contains data and filter settings?

Wyatt, Here's a simple script that sets up a 200 x 200 image data object like you might use for displaying a heat map. import the simple module from the paraview from paraview.simple import * disable automatic camera reset on 'Show' paraview.simple._DisableFirstRenderCameraReset() #

Re: [Paraview] Paraview Not Reading Some Fields in Dataset

I found a solution to the problem. The CFD code was writing the offsets incorrectly. When I adjust them manually, Paraview can read the file just fine. This thread goes into a little more detail: https://www.cfd-online.com/Forums/paraview/198220-paraview-not-reading-some-fields-dataset.html On

Re: [Paraview] Unexpected measurement appears in 5.4.1 but not 5.0.1

Hmm, that's weird. The Polar Axes should be off by default. Do the Polar Axes appear when creating a Sphere source? You should be able to force it off by adding the following line to the loadFile() function in your script: display.PolarAxes.Visibility = 0 HTH, Cory On Tue, Jan 23, 2018 at 4:40

Re: [Paraview] ParaView 5.4.1 | Segmentation Fault

> In addition, execution of './paraview --mesa' works, meaning there's an > issue with the graphics drivers? That'd be my guess. ___ Powered by www.kitware.com Visit other Kitware open-source projects at

Re: [Paraview] ParaView 5.4.1 | Segmentation Fault

Dear Utkarsh, I really appreciate your immediate response, thanks! I've check the graphics drivers as you suggested: tf13@bioeng087-pc:~$ glxinfo name of display: :0 X Error of failed request: GLXBadContext Major opcode of failed request: 155 (GLX) Minor opcode of failed request: 6

Re: [Paraview] Extracting data on the surface of a block?

Utkarsh, Thanks very much, that helped very much! Louis Steytler Department of Mechanical Science and Engineering University of Illinois at Urbana-Champaign 1206 West Green Street Urbana, Il 61801 steyt...@illinois.edu From: Utkarsh Ayachit

Re: [Paraview] ParaView 5.4.1 | Segmentation Fault

Thomas, Check your graphics drivers. You can use tools like `glxinfo` to tell you which OpenGL version is supported. ParaView now requires 3.2 or newer. If you cannot upgrade your graphics drivers, you can use software OpenGL implementation packaged by ParaView binaries as follows: .../paraview

[Paraview] ParaView 5.4.1 | Segmentation Fault

Dear Community, I've recently upgraded to ParaView 5.4.1 since ParaView 5.0.0 stopped working on my workstation. Therefore, I've downloaded and unpacked ParaView-5.4.1-Qt5-OpenGL2-MPI-Linux-64bit.tar.gz, however, receive the following error message upon execution: Warning: In

Re: [Paraview] display problems paraview

This may be same as the issue described here: https://gitlab.kitware.com/paraview/paraview/issues/17499 Try switching to NVidia GPU, if you can, if Intel graphics is indeed the issue in your case. Utkarsh On Wed, Jan 31, 2018 at 6:09 AM, Ott Richard wrote: > Hi, > > I

Re: [Paraview] Paraview Not Reading Some Fields in Dataset

It looks like you have integer overflow ( https://en.wikipedia.org/wiki/Integer_overflow). I'd suggest using a datatype with more precision and see if that fixes the issue. On Tue, Jan 30, 2018 at 3:15 PM, Tate Fanning wrote: > I've output a vtu file from a CFD code. When

Re: [Paraview] Can I tie Z Axis Grid labels to the unscaled range of the Scalar Value used in the Warp By Scalar filter?

I've submitted the bug here: https://gitlab.kitware.com/paraview/paraview/issues/17963 Thanks! =Wyatt On Tue, Jan 30, 2018 at 11:14 AM, Utkarsh Ayachit < utkarsh.ayac...@kitware.com> wrote: > Sounds like a bug. If you can put together a small example to > reproduce the issue and report it here

[Paraview] Paraview Not Reading Some Fields in Dataset

I've output a vtu file from a CFD code. When trying to load the dataset into Paraview I get the following errors: [CODE]Error reading uncompressed binary data header. Read 0 of 4 bytes. ERROR: In C:\bbd\7cc78367\source-paraview\VTK\IO\XMLParser\vtkXMLDataParser.cxx, line 609 vtkXMLDataParser

Re: [Paraview] Can I tie Z Axis Grid labels to the unscaled range of the Scalar Value used in the Warp By Scalar filter?

Sounds like a bug. If you can put together a small example to reproduce the issue and report it here [1], we can track it down. Utkarsh [1] https://gitlab.kitware.com/paraview/paraview/issues On Tue, Jan 30, 2018 at 2:13 PM, Wyatt Spear wrote: > In theory the Data

Re: [Paraview] Can I tie Z Axis Grid labels to the unscaled range of the Scalar Value used in the Warp By Scalar filter?

In theory the Data Transform should be ideal. I didn't see it before because I was looking at the 'Data Axes Grid' which doesn't have that option instead of the 'Axes Grid' which does. It seemed to work on less extreme scales but when I had to scale my warp by .1 and set the same value to the

Re: [Paraview] Display Problem

Hello, Utkarsh, When I changed the representation type to "Wireframe", it still did not work. But if I copy these files to another computer, the grid can be shown. This seems to be some sort of incompatibility or bugs of Paraview with my computer. May you help me to solve this imcompatibility

Re: [Paraview] Display Problem

X. Y., Your cells seem odd. Try changing the representation type to "Wireframe", you'll see a grid. Then use spreadsheet view, in "Cell Data" mode, clicking on each cells to see if the cell seems correct. You have cells that form lines and hence the default "surface" representation is failing to

Re: [Paraview] Can I tie Z Axis Grid labels to the unscaled range of the Scalar Value used in the Warp By Scalar filter?

Another option is to use the "Data Transform" properties on the Axes Grid. In the "Edit" Axes Grid dialog, if you press the gear icon to show advanced properties, you'll see the "Data Transform" properties. For example, if I scale my dataset by (1, 1, 10), I can set the "Data Scale" to (1, 1, 10)

Re: [Paraview] Can I tie Z Axis Grid labels to the unscaled range of the Scalar Value used in the Warp By Scalar filter?

On Mon, Jan 29, 2018 at 6:35 PM, Wyatt Spear wrote: > I am trying to add a 3d-component to my heat maps and it looks like the Warp > By Scalar filter is the most straightforward way to map a scalar value to > the Z axis. My trouble is, the labels on the Z axis grid are not

[Paraview] Labelling Cell Data

Hello All, I am currently writing a plugin for ml labelling purposes. I split different volumes into slices, grid them, and label them. I currently use the properties panel one grid (pixel) at a time (which for time purposes isn't the best obviously). Is it possible to incorporate ParaView's

[Paraview] Can I tie Z Axis Grid labels to the unscaled range of the Scalar Value used in the Warp By Scalar filter?

I am trying to add a 3d-component to my heat maps and it looks like the Warp By Scalar filter is the most straightforward way to map a scalar value to the Z axis. My trouble is, the labels on the Z axis grid are not displaying the actual range of values provided by the scalar when I change the

Re: [Paraview] [EXTERNAL] Paraview crashing on time varying dataset (MAC OS)

Hi guys. Sorry. That was the problem. When I convert RGBA to RGB everything works fine. Thanks. Matheus Viana IBM Research | Brazil 2018-01-29 17:19 GMT-02:00 Matheus Viana : > Ops, there is a chance I am trying to read RGBA images. Checking that > right now... > > Matheus

Re: [Paraview] custom view plugin - minimal example needed

Thanks Artem, but we have decided to complete the project without any Paraview dependencies. The Kitware business model is not working for us. Kolja On Sat, Jan 27, 2018 at 6:34 PM, Artem Bodrin wrote: > Hello, dear participants. > > Actually, one can do what Kolja needs.

Re: [Paraview] Can I generate a single file that contains data and filter settings?

I think the python scripting with embedded data is worth a try. I'm not familiar with the built-in vs other server modes so I'm not sure what kind of restrictions that entails. Probably my ultimate goal is to build a reader plugin that will parse the data out of my application's native format but

Re: [Paraview] [EXTERNAL] Paraview crashing on time varying dataset (MAC OS)

mm I doubt. Images are very small 16x16x16 pixels ~ 20Kb. -m Matheus Viana IBM Research | Brazil 2018-01-29 17:14 GMT-02:00 Scott, W Alan : > Out of memory? Try using the View/ Memory Inspector to see if you are low > on memory? > > > > Alan > > > > *From:* ParaView

Re: [Paraview] [EXTERNAL] Paraview crashing on time varying dataset (MAC OS)

Out of memory? Try using the View/ Memory Inspector to see if you are low on memory? Alan From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Matheus Viana Sent: Monday, January 29, 2018 12:10 PM To: paraview@paraview.org Subject: [EXTERNAL] [Paraview] Paraview crashing on time

[Paraview] Paraview crashing on time varying dataset (MAC OS)

Hi guys. My Paraview 5.4 is constantly crashing when I try to load many (~20) TIFF files as a single time varying dataset. I am on MAC OS 10.12. Any clue why? Matheus Viana IBM Research | Brazil ___ Powered by www.kitware.com Visit other Kitware

Re: [Paraview] [EXTERNAL] Re: OpenGL Vendor

Thanks all! To add to what Ken said, you can't find the OpenGL library from pvserver. You need to cd into the lib/paraview-*.* directory, and do an ldd on libvtkRenderingOpenGL2-pv5.4.so. This tells you where libOSMesa.so is located. Alan > -Original Message- > From: Utkarsh

Re: [Paraview] python mismatch with superbuild on os x

On Thu, Jan 25, 2018 at 11:40:40 +0100, Nicolas Vuaille wrote: > I don't know if there is a proper fix but there is a CMake option to bypass > this check: > set PYTHON_I_KNOW_WHAT_IM_DOING to true may solve the problem. Indeed, this is the workaround. The problem is that we've had folks with

Re: [Paraview] Can I generate a single file that contains data and filter settings?

Wyatt, ParaView provides extensive Python scriptability. One solution is to write out a Python script from your program. Within the Pythons script, you set up the data, set up filters and modify visualization settings just as you wish. Once it is loaded, you can continue to explore your data by

Re: [Paraview] Can I generate a single file that contains data and filter settings?

Thanks, I'll take a look at this. My use case is pretty severely underutilizing ParaView's capabilities though. I'm rendering very large multi-variable heat maps. So color mapped 2d points are all I need rendered, (until I can figure out how to map glyph height to another variable). =Wyatt On

Re: [Paraview] Save Animation option in ParaView 5.4.0 vs 5.3.0

Mark, One more thing to help until the num frames/time step comes back. If you want to use the sequence mode and get a time stamp that reflects the time in your time step, try using the Annotate Time Filter (as opposed to the Annotate Time Source) and attach it to your data. That should report

Re: [Paraview] custom view plugin - minimal example needed

Hello, dear participants. Actually, one can do what Kolja needs. If you are still interested, I can deduce the sample from my plugin. In 2 words: 1) inherit main view class MyView from pqView 2) create a stub class vtkPVMyView, inherited from vtkPVView, override pure virtual functions 3) add

[Paraview] Can I generate a single file that contains data and filter settings?

Greetings, Currently I am using my own application to generate a simple CSV file which can be loaded up in ParaView. I then create the visualization I want with a few manual filter operations. What I would like is to generate a file, preferably still with a field for CSV-like raw data, that

Re: [Paraview] custom view plugin - minimal example needed

Thank you Mathieu, your answer helped me decide whether to continue our developments based on Paraview. Kolja Virenfrei. www.avast.com

Re: [Paraview] Plain text data with white space delimiters; Use raw array as axis/variables

Thanks, Andy. That works! Now the problem is how I can use the 1d arrays to construct 3d plots. Now I have many 1d arrays: x, y, z, variable1, variable2, ..., etc. Unfortunately, they are AMR data, not regularly indexed, (in fact they are TecPlot ascii data, but ParaView could not read them

Re: [Paraview] Save Animation option in ParaView 5.4.0 vs 5.3.0

Hey Mark, Looks like we took that out as part of the revamp described here: https://gitlab.kitware.com/paraview/paraview/issues/15917 Specifically this merge request took out the "No. Frames" entry. https://gitlab.kitware.com/paraview/paraview/merge_requests/896 because, at least at that time,

Re: [Paraview] OpenGL Vendor

To add to what Ken said, the "Client Information" tab shows you info about OpenGL for the "paraview" executable, while the "Connection Information" gives you info for the "pvserver", if any. On Fri, Jan 26, 2018 at 10:54 AM, Ken Martin wrote: > OpenGL is loaded at runtime

Re: [Paraview] OpenGL Vendor

OpenGL is loaded at runtime so what matters is the mostly the system it is running on as opposed to the system it was compiled on (except OSMesa see below). To make it a bit more complicated, if you use GLXforwarding or a similar OpenGL forwarding mechanism then what matters is some combination

[Paraview] Save Animation option in ParaView 5.4.0 vs 5.3.0

Hello, In ParaView 5.3.0 and earlier, when Animation mode was Snap to TimeSteps, in the Save Animation dialog box there was an option for No. of Frames / timestep. This doesn't show up in the 5.4.0 dialog box. Was this just moved or was it removed completely? My use case for this is a data

Re: [Paraview] Save Animation option in ParaView 5.4.0 vs 5.3.0

I forgot to mention that I can write out the number of frames I want if I use Sequence instead of Snap to TimeSteps, however, then an Annotate Time source will show an interpolated time based on the sequence rather than the actual timesteps. If there's a work around for that behavior I could do

Re: [Paraview] Plain text data with white space delimiters; Use raw array as axis/variables

Hi, ParaView should be able to handle this. Try giving the filename a .csv extension and then add a space for the Field Delimiter Characters options. Optionally, you may also want to enable the Merge Consecutive Delimiters option. On Fri, Jan 26, 2018 at 8:33 AM, Liang Wang

Re: [Paraview] Multiple identical "sources" proxies in a saved XML state file (GlyphType)

Artem, You raise good points. In reality, only saving the state of the currently selected proxy from proxy-list domain should be sufficient. There are challenges to doing that given the current implementation, however. Let me try to figure out a viable solution and get back to you. Utkarsh On

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