Re: [Paraview] [EXT] RE: Python Annotations

Is this what you're looking for? https://blog.kitware.com/writing-equations-in-paraview-4-0-with-mathtext/ On Tue, Nov 28, 2017 at 8:23 PM, Quentin d'Avout wrote: > Thank you Dennis. > > All, I'm looking for which code (if any) is used for special characters, >

Re: [Paraview] [EXT] RE: Python Annotations

Thank you Dennis. All, I'm looking for which code (if any) is used for special characters, superscripts, etc. to insert in annotations, graph legends, plots, etc. Any ideas welcome. Thanks Quentin On Fri, Nov 10, 2017 at 6:30 AM, Dennis Conklin wrote: > Quentin,

[Paraview] FEM

Dear All I'm new in Paraview community. For a while, I'm thinking in developping my own template in order to post-process results in Paraview, from my finite element solvers (mechanical and thermal ones). >From an ascii file containing all the data (mesh informations and nodal/element

[Paraview] Is anyone using Octree Fractal (vtkHyperOctreeFractalSource)?

Unless there is a reason not to, we will be deprecating this class soon as per https://gitlab.kitware.com/paraview/paraview/issues/17791. Let me know if you'd like it to stay. Allie ___ Powered by www.kitware.com Visit other Kitware open-source

Re: [Paraview] server-side InvokeEvent(...) doesn't call client-side observer

Ok, vtkSMLiveInsituLinkProxy::NextTimestepAvailable calls PushUpdatedState, again pushing from client to server. I pasted the code below for convenience. I don't get it, where the communication in the opposite direction is initiated. I have tried before, but the RMI and Qt signals+events usage

[Paraview] ANN: vtk.js, an Open-Source Toolkit for SciVis on the Web

The Kitware team is pleased to announce vtk.js, a WebGL library taking the best of VTK to the Web. To learn more, click on the link for our blog post. https://blog.kitware.com/vtk-js-the-visualization-toolkit-on-the-web/ And if you want to follow along the progress of the project, star it on

Re: [Paraview] Segfault with simple C++ filter derived from vtkMultiTimeStepAlgorithm

Utkarsh, Thanks, that was a very helpful reference to vtkTemporalArrayOperatorFilter. Mark From: Utkarsh Ayachit Sent: Monday, November 27, 2017 1:16:22 PM To: Messner, Mark Christian Cc: paraview@paraview.org Subject: Re:

Re: [Paraview] [EXTERNAL] Re: boolean mesh filtering

Alan, It would be possible to expose the boolean operations filter in ParaView without much trouble. However, that filter is limited to polydata-to-polydata intersection (a plus for Jeff's application), and works best when the geometries overlap but do not share faces (a minus for Jeff's

Re: [Paraview] Python Scripting - Acess vtkOpenGL cameras from .pvx files information

Afraid not. One potential work around would be you build the transformation matrix and set that on the camera. You can build the matrix yourself by changing the order of rotations. Utkarsh On Fri, Nov 24, 2017 at 1:43 PM, Léo Pessanha wrote: > Thank you again for

Re: [Paraview] Displaying volume outside of mesh as solid

It looks like the email to the list at large is awaiting moderator approval for the attachment. In the meantime, here is the response without the referenced attachment. -Ken From: Moreland, Kenneth Sent: Monday, November 27, 2017 10:05 AM To: Quammen, Cory (External Contacts)

Re: [Paraview] Misleading facts about Catalyst

Kolja, > Last week I asked how the server side can notify the client of recent > changes. Utkarsh wrote this wouldn't be supported by Paraview. After I > clarified that exactly this is happening during a Catalyst Live simulation, > the discussion was mute. I am still hoping for an answer how to

Re: [Paraview] server-side InvokeEvent(...) doesn't call client-side observer

Catalyst live-session is managed this custom engineering from both the client and the server side. Hence it's not a mechanism that arbitrary filters can use to communicate events from server to client. If you're interested in how Catalyst live sessions manages this, start by looking at

[Paraview] Misleading facts about Catalyst

Heya, I'd need some more reliable input on the Catalyst design. Last week I asked how the server side can notify the client of recent changes. Utkarsh wrote this wouldn't be supported by Paraview. After I clarified that exactly this is happening during a Catalyst Live simulation, the discussion

Re: [Paraview] Segfault with simple C++ filter derived from vtkMultiTimeStepAlgorithm

Mark, You're simply missing a call to `this->SetNumberOfOutputPorts(1)` in your constructor. That will get past the segfault. Besides that, look at `vtkTemporalArrayOperatorFilter` as an example for how to overload `RequestDataObject` to create correct output dataset type, `RequestInformation`

Re: [Paraview] [EXTERNAL] SWKey: Way to Enlarge Upper Left Display Panel Icons for Picking Points and Cells?

Understand. My monitor resolution (i.e., retinas) behind my just discovered, early cataracts, isn't getting better either. But, you would be surprised how many people complained about the font size of text in 5.3'ish. Thus, the bug report on text size, and the bug report on icon size. By

Re: [Paraview] [EXTERNAL] SWKey: Way to Enlarge Upper Left Display Panel Icons for Picking Points and Cells?

Greetings Alan! Thanks for registering this cosmetic(?) upgrade request. It is going to get even worse for me since Santa C is bring a Samsung 49" CHG90 QLED ParaView Monitor for Christmas. Best regards, Sam On 11/27/2017 10:48 AM, Scott, W Alan wrote: Hi Sam, Nope, you can't increase

Re: [Paraview] [EXTERNAL] SWKey: Way to Enlarge Upper Left Display Panel Icons for Picking Points and Cells?

Hi Sam, Nope, you can't increase the size of the icons. I wrote it up, and it is on the to-do list. https://gitlab.kitware.com/paraview/paraview/issues/17343 Alan > -Original Message- > From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of > Samuel Key > Sent: Saturday,

Re: [Paraview] [EXTERNAL] Animation Camera Assistance

Try the Sandia ParaView Tutorials, located here: https://www.paraview.org/Wiki/SNL_ParaView_Tutorials, then Advanced Animations. Alan From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of Elijah Andrews Sent: Monday, November 27, 2017 8:47 AM To: paraview@paraview.org Subject:

[Paraview] Segfault with simple C++ filter derived from vtkMultiTimeStepAlgorithm

In my ongoing quest to get a filter to process multiple time steps worth of data into a single result field I've attempted to derive a C++ vtk filter from vtkMultiTimeStepAlgorithm. However, the attached simple example segfaults out when I try to apply it in paraview. All it should do is a

Re: [Paraview] Displaying volume outside of mesh as solid

There isn't anything in ParaView to view empty volumes. At some stage, the volume you are talking about needs to be represented by a grid or mesh for it to be visualized with ParaView. If you can generate a volumetric mesh outside of ParaView, then you could use all the visualization techniques in

Re: [Paraview] How to plot pressure map on an airfoil or circle?

Hi Eman, The Warp By Scalar filter will warp a geometry, such as a circle, according to a scalar field at each point in the geometry. The geometry must have a Normals array set for this to work. The Glyph filter can draw arrows scaled according to the scalar value at your circular geometry.

[Paraview] Animation Camera Assistance

Hello all, I'm looking for some help with this question: https://stackoverflow.com/ques tions/47465192/camera-rotation-animation I've copied the text here for your convenience: I have simulated a rotating cube filled with particles by moving the gravity vector rather than changing all of the

Re: [Paraview] SWKey: Way to Enlarge Upper Left Display Panel Icons for Picking Points and Cells?

Please file a feature request via gitlab issue tracker. Those icons are really small to begin with and my eyes are not what they used to be too. David E DeMarle Kitware, Inc. Principal Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On Sat, Nov 25, 2017 at 3:10 PM,

[Paraview] ParaView: Qt runtime errors

Hello everyone, I'm experiencing one strange situation with some of my ParaView plugin exporters. When I create the scene, go to File->Export Scene, select output filename and file-format, push OK and then it creates output file, but it also reports some QT runtime errors in Output Window:

[Paraview] SWKey: Way to Enlarge Upper Left Display Panel Icons for Picking Points and Cells?

Hi, I am using PV V5.4.1 64bit on MS Windows 7 Pro. My display has a resolution 2560 x 1440. I have located the Edit>Settings...>Tab:General and selected the 'Override Font option.' I moved it from 8 to 9. Nice! For my eyes, it is a big improvement. However, when it comes to the Upper-Left

[Paraview] cygwin installation

The doc says that cygwin isn't supported: https://www.paraview.org/Wiki/ParaView:Build_And_Install Is there a special reason for that? I thought to give it a try anyway. cmake ran successfully. When I run make, I get a compilation error about not

Re: [Paraview] Python Scripting - Acess vtkOpenGL cameras from .pvx files information

Thank you again for your help, Utkarsh! Your solution worked but it flicks a lot because of the gimbal lock, but I believe I could not get rid of that. Right? Thanks in advance! Leonardo Pessanha Laboratory of Computational Methods in Engineering Federal University of Rio de Janeiro - COPPE Rio

Re: [Paraview] Paraview Simple Superquadric

Hello you could use Glyph with custom source, but your superquadrics will not get parametarized the way you want. There is no direct way to do that, it could be done with a rather complicated programmable python filter, wich would create the superquadric and configurate them for each of your

Re: [Paraview] Paraview Simple Superquadric

Rephrasing my question: Attached a tensorsTest.vtu file which contains "positions" "axesScales", "phiAndTheta" and orientationTensors. So, how do I set superquadric glyph over this input data? I would like to use something like ParticleGlyph =

[Paraview] Paraview Simple Superquadric

Dear Paraview users, I am trying to use paraview simple via python shell. Is it possible to pass superquadric source as a glyph? For example: ParticleGlyph = Glyph(Input=ParticleData_,GlyphType='Superquadric') I am aware of the TensorGlyph, but it does not have access to properties such

Re: [Paraview] server-side InvokeEvent(...) doesn't call client-side observer

Can anybody answer my question? When Catalyst receives the next timestep update from some simulation every few seconds or minutes, it sends its data to the pvserver process. The pvserver somehow notifies the Paraview client, which will display the new data. If Utkarsh's comment is correct that no

Re: [Paraview] Filter for deformation

Hi Sam, Thanks for your reply. Please find the attached picture in which I use scale 10. I think not only the e44 is too big, but also the blue region is out of boundary. Could you please tell me why? Best, Teng Teng Li Master Candidate in Structures Department of Civil and Environmental

Re: [Paraview] Filter for deformation

Teng-- In my experience, using the WARP filter with a scale value of 1.0 on the displacement vector will give the actual distorted mesh at the time step, or load step being examined by ParaView. If you are seeing "mesh overlaps" with the WARP filter as described above, then it is likely one

Re: [Paraview] Equally spaced points on a slice (for the streamlines)

Hello, Kenichiro Yoshimi, and thanks for your help. I tried the Smooth filter just now. It works, but it seems to be not appropriate with very irregular point distributions. Things look only a bit better with it. I also tried this filter after Mask Points with Random sampling + Randomized ID

Re: [Paraview] Equally spaced points on a slice (for the streamlines)

Hi Andrew, Would you try to apply the set of filters with Smooth, Subdivide and Mask Points to a slice surface? The smoothing process helps to secure an evenly distribution of points on a slice. Thanks 2017-11-22 21:17 GMT+09:00 Andrew : > Hello. > Sorry for being so slow,

[Paraview] Filter for deformation

Hi all, Can anyone tell me how to see the deformed shape? Right now, I can use wrap filter to magnify the displacement. But if I the magnified factor is too small, I can't see the small deformation. However, if I use much a bigger factor, the deformation will be too big that the mesh elements

Re: [Paraview] Fwd: OpenGL version

All versions of paraview should work with OpenGL 4.1 so that error message is really odd. Given that updating the driver fixes the issue, it could be a driver bug. How old is the driver that is working with your other monitor? On Wed, Nov 22, 2017 at 1:49 PM, Devang Chauhan

Re: [Paraview] server-side InvokeEvent(...) doesn't call client-side observer

Oh, well, but how is Catalyst forwarding new time step information from server to client? Time step updates can occur at any time. Which event mechanism notifies the client? Thanks Kolja On Wed, Nov 22, 2017 at 6:57 PM, Utkarsh Ayachit < utkarsh.ayac...@kitware.com> wrote: > This is not a

[Paraview] Fwd: OpenGL version

Hi All, Can someone please recommend me version of Paraview that can work with OpenGL version 4.1.0? In order to address this myself, I have been downloading and testing older versions. I went down to paraview version 5.0. Updating the graphic driver is one of the solutions and it works but

Re: [Paraview] server-side InvokeEvent(...) doesn't call client-side observer

This is not a use-case supported in ParaView. We don't forward events from server to client. On Wed, Nov 22, 2017 at 12:53 PM, Kolja Petersen wrote: > Hello, > I would like to invoke a callback on a proxy in a pvpython session from a > server-side method. > > In my

[Paraview] server-side InvokeEvent(...) doesn't call client-side observer

Hello, I would like to invoke a callback on a proxy in a pvpython session from a server-side method. In my server-side class "vtkCustom" I have a method void vtkCustom::SetData(int i){ ... this->InvokeEvent(1999,NULL); ... } On the client side, I create a proxy to a vtkCustom object,

Re: [Paraview] [EXTERNAL] Disable automatic mesh warping

Unrelated to your question, but you may want to upgrade to PV 5.4.1. It’s being a reliable, trustworthy workhorse. Alan From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of John Mangeri Sent: Wednesday, November 22, 2017 2:52 AM To: paraview@paraview.org Subject: [EXTERNAL]

Re: [Paraview] Disable automatic mesh warping

John, Sam’s advice is sound, but I am curious where your data is coming from. ParaView usually does not automatically apply displacements by warping. The only exception I know of is the Exodus II reader, and in that case you can turn off the warping by unchecking the Apply Displacements

Re: [Paraview] Disable automatic mesh warping

John-- Have tried the Warp filter with a scale of -1.0? --Sam On 11/22/2017 2:52 AM, John Mangeri wrote: Hello, I am working in a reduced unit system where the computed strain fields are around order 1. I could write postprocessors to rescale before visualization but that would increase

[Paraview] Defining DataItem attribute "Dimensions" as an element is not working

Hi folks, I am new to XML and therefore I am killing myself with making XDMF files working. I have a (working) XDMF that contains a looking like: grid.h5:/x_grid ... I am a bit annoyed by the static definition of the attribute "Dimensions", that I would naively define as an

Re: [Paraview] Equally spaced points on a slice (for the streamlines)

Hello. Sorry for being so slow, got lots of work with reports... Just tried Mandelbrot filter applied to a slice. With defaults, it created a kind of fractal rotated and translated relative to original slice. Should I use some particular settings to just resample? Also, tried Wavelet and Gaussian

Re: [Paraview] Degrees of freedom

Hi Samuel, Thank you so much! This is extremely helpful ^_^ From: Samuel Key Sent: November 21, 2017 10:38:15 PM To: Doina Gumeniuc (224252 MAHS); paraview@paraview.org Subject: Re: [Paraview] Degrees of freedom Doina-- In what

[Paraview] Disable automatic mesh warping

Hello, I am working in a reduced unit system where the computed strain fields are around order 1. I could write postprocessors to rescale before visualization but that would increase my computational time. Is there a way to turn off the automatic warping that ParaView performs on disp_k (k =x,

[Paraview] Python programmable filter to process results over time

I'm trying to make a programmable filter to do some post-processing that involves accumulating data from multiple time steps. This isn't really what I'm trying to do but as an example of something that would get me most of the way there say I want to sum up the values of a field over a range

Re: [Paraview] Input multiple arrays for processing in ProgrammableFilter

Thanks, that works. Mark From: Utkarsh Ayachit Sent: Tuesday, November 21, 2017 4:40 PM To: Messner, Mark Christian Cc: paraview@paraview.org Subject: Re: [Paraview] Input multiple arrays for processing in ProgrammableFilter

Re: [Paraview] Input multiple arrays for processing in ProgrammableFilter

Mark, Add another property on the filter and add `default_values="1"` attribute it. For example see this [1]. Utkarsh [1] https://gitlab.kitware.com/paraview/paraview/blob/master/ParaViewCore/ServerManager/SMApplication/Resources/filters.xml#L5759-5780 On Tue, Nov 21, 2017 at 3:34 PM,

[Paraview] Input multiple arrays for processing in ProgrammableFilter

Following the example in the wiki (https://www.paraview.org/Wiki/ParaView/Plugin_HowTo#Drop_down_list_with_values_from_input_arrays) I can add a dropdown to my xml plugin to grab an array to process with a programmable filter. But I want to process two arrays. How can I do this? It's

Re: [Paraview] Degrees of freedom

Hi Samuel, Thank you for your reply. I have different frequencies, 50 in total. If I use FIELD POINT DATA and then for arrayname 1 and so on, I use the Freq1, Freq2... then for 6Dofs, I use vectors in x,y,z for translation and Phi-x,Phi-y, Phi-z for rotation would it make sense in

[Paraview] Displaying volume outside of mesh as solid

Hello, I am looking for a way to display a volume that is not covered by mesh (its located somewhere in the middle of mesh). By default such volumes (without mesh) are shown as empty area, and meshed area is shown as solid. I need to reverse the solid and empty areas, so that non-meshed volume

Re: [Paraview] [EXTERNAL] Re: boolean mesh filtering

T.J., This filter doesn't appear to be in ParaView. Am I missing something? Should we add it to ParaView? Alan From: ParaView [mailto:paraview-boun...@paraview.org] On Behalf Of TJ Corona Sent: Monday, November 20, 2017 1:22 PM To: Mauldin, Jeffrey A. Cc:

Re: [Paraview] XDMF file with multiple temporal collections

Try dropping your standalone external geometry and topology and just place them in the first timestep's grid. It might make the reader happier. Like so... http://www.w3.org/2001/XInclude; Version="3.3"> 0 0 0 1 0 0 0 1 0 1 1 0 0 0 1 1 0 1 0 1 1 1 1 1

Re: [Paraview] boolean mesh filtering

Hi Jeffrey, You may want to check out vtkBooleanOperationPolyDataFilter . It sounds like it may have the functionality you desire. Sincerely, T.J. Thomas J. Corona, Ph.D. Kitware, Inc. Senior R Engineer 21

[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)

Re: [Paraview] Error reading timeseries with spatial grid collection with XDMF

I tried reading them with XDMF 3 reader and it works fine. Thank you for the suggestions. Nikos On Mon, Nov 20, 2017 at 2:14 PM, David E DeMarle wrote: > It might be that the reader doesn't like or want that both of your times > are 0.0. > ... > > ... > > ... > but

Re: [Paraview] Error reading timeseries with spatial grid collection with XDMF

It might be that the reader doesn't like or want that both of your times are 0.0. ... ... ... but your third case doesn't fit that hypothesis. Otherwise your file looks ok at first glance. I'ld have to debug the reader on your data to figure out what is going wrong. David E DeMarle Kitware,

Re: [Paraview] SWKey: File extension for PV Readers?

Not yet. You could add one by editing the appropriate "ReaderFactory extensions"... line of ParaviewCore/ServerManager/SMApplication/Resource/proxies_xdmf3.xml in your builds. David E DeMarle Kitware, Inc. Principal Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4909 On

Re: [Paraview] Good file format for point data on a surface over 60, 000 timesteps

On 20/11/17 12:49 PM, Berk Geveci wrote: What kind of visualizations are they looking to do? It may be a good idea to treat time differently here given that it is the most dense dimensions. I am thinking of some sort of tabular format that can then be used with filtering to extract a time

Re: [Paraview] paraview osmesa render on supercomputer nodes

Yes, the network environment in TianHe-2 is weird. However, the problem can be solved manually by set ssh port forwarding like this: 1. start pvserver on cn123 in direct connection mode and let it listen to port 1 2. manually modify the local port forward in my PC as: -L1::1 3. use

Re: [Paraview] Good file format for point data on a surface over 60, 000 timesteps

What kind of visualizations are they looking to do? It may be a good idea to treat time differently here given that it is the most dense dimensions. I am thinking of some sort of tabular format that can then be used with filtering to extract a time step. Potentially, even a database may work

Re: [Paraview] paraview osmesa render on supercomputer nodes

--- This syntax isn't clear to me: > srun -n 24 pvserver -sp=15801 --mesa --use-offscreen-rendering --disable-xdisplay-test ---ssh -N -f -L15801:localhost:15801 though internal connection--> Where are you trying to run ssh on to open up this second (between login and compute) tunnel? --- ERROR:

Re: [Paraview] paraview osmesa render on supercomputer nodes

Di, While it's not entirely obvious to me what could be going wrong, you may to check these docs out instead: https://www.paraview.org/Wiki/Reverse_connection_and_port_forwarding#A_Forward_Connection_Over_an_ssh_Tunnel Utkarsh On Sat, Nov 18, 2017 at 7:04 AM, 程迪 wrote:

[Paraview] Degrees of freedom

Hi all! I am still learning the use of paraview and I have got to such a question: How to show in a vtk input file the degrees of freedom of elements? Some of the beams have 6 degrees of freedom, some of the other elements...less or nothing at all. IS there any possibility? Thank you a lot in

[Paraview] paraview osmesa render on supercomputer nodes

Hi everyone, I just compiled the OSMesa version of paraview 5.4.1 on Tianhe-2 supercomputer. My trouble is to connect the pvserver running on computing nodes while I am on login node with ssh tunnelling (-L). Here is what I did My computer (win7 64 bit) ---ssh -L15801:localhost:15801 through

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

Re: [Paraview] [EXT] Re: [EXTERNAL] Animation .avi output not working in v5.4.1, working in v4.4

https://www.idealshare.net/video-converter/avi-windows-media-player.html and https://www.lifewire.com/avi-file-2619737 Explains this issue. Alan From: "dennis_conk...@goodyear.com" Date: Friday, November 17, 2017 at 12:24 PM To: W Scott ,

Re: [Paraview] Good file format for point data on a surface over 60, 000 timesteps

Tyson, You won't get a common answer, but here is my $00.02. The EnSight format has a nice feature that every variable has its own file. So, each 'sample point' will have its own file. The file names can be as you want, numeric or alphabetic. The EnSight format has a geometry file, but if

Re: [Paraview] [EXT] Re: [EXTERNAL] Animation .avi output not working in v5.4.1, working in v4.4

Alan, Great catch – avi opens with VLC, not with Windoze Media Player From: Scott, W Alan [mailto:wasc...@sandia.gov] Sent: Friday, November 17, 2017 2:18 PM To: Dennis Conklin ; Paraview (paraview@paraview.org) Subject: Re: [Paraview] [EXT]

Re: [Paraview] [EXT] Re: [EXTERNAL] Animation .avi output not working in v5.4.1, working in v4.4

A bit more detail. I also received the garbage that Dennis did. When running Rendering Settings as use offscreen memory, all was well. When running use off screen memory off, I got all of this verbiage. But, my .avi’s were good. Dennis – try opening your .avi’s with VLC. Does that work?

Re: [Paraview] [EXT] Re: [EXTERNAL] Animation .avi output not working in v5.4.1, working in v4.4

Kitware – any ideas? Doesn’t the Kitware binaries use an internal .avi codec? Dennis – note that this is SuperComputing week. Kitware has been running a sparse staff at work. Alan p.s. – Kitware booth rocked. The immersive 3d demo was awesome! From: "dennis_conk...@goodyear.com"

Re: [Paraview] [EXT] Re: [EXTERNAL] Animation .avi output not working in v5.4.1, working in v4.4

Alan, I’m using Kitware builds, local server – weird! This was reported by a user and I have duplicated it here Dennis From: Scott, W Alan [mailto:wasc...@sandia.gov] Sent: Friday, November 17, 2017 1:40 PM To: Dennis Conklin ; Paraview (paraview@paraview.org)

[Paraview] Good file format for point data on a surface over 60, 000 timesteps

Hi, I'm trying to help one of our users (HPC center) use ParaView to work with their wind tunnel data. They have a large number of time samples (60,000) from a series of surfaces with from a small number of sample points (64). The sample points are irregular but structured as they are laid out

Re: [Paraview] [EXT] Re: [EXTERNAL] Animation .avi output not working in v5.4.1, working in v4.4

Dennis, I tried, and cannot replicate. I am on Redhat also. Are you using your own builds, or Kitware binaries? I am using 5.4.1 Kitware binaries, local server. If not, try Kitware binaries? Alan From: "dennis_conk...@goodyear.com" Date: Friday, November 17,

[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

Re: [Paraview] [EXT] Re: [EXTERNAL] Animation .avi output not working in v5.4.1, working in v4.4

Alan, Version 5.4.1, Redhat, can.ex2 Viewsize was 1196 x 766 – let me know if you can replicate. I tried deleting my PV ini files in hopes that would fix it, but no joy! Dennis From: Scott, W Alan [mailto:wasc...@sandia.gov] Sent: Thursday, November 16, 2017 4:27 PM To: Dennis Conklin

Re: [Paraview] [EXTERNAL] Re: pvbatch

OK, this … sort of … worked. I was able to use the Kitware download (Yay!). I called pvbatch (surprisingly, it was built by Kitware for Linux), and then used flags --mesa-llvm and --use-offscreen-rendering. I believe --use-offscreen-rendering will be replaced in the future by

Re: [Paraview] [EXTERNAL] Animation .avi output not working in v5.4.1, working in v4.4

Dennis, I believe that the first line isn’t important. I believe that the second line is fatal. This is what we were seeing with 5.4.0, that I thought we fixed. Mind passing me directions to replicate (including size of the viewport, when shown in the Save Animation window, whether this is a

[Paraview] Structured meshes with Material Volume Fractions

Does anyone have a very small dataset that is structured meshes, that use multiple material volume fractions? Also, are we missing a functionality processing these datsets? In other words, do we need a filter that will contour over many material volume fractions within the same filter?

[Paraview] XDMF file with multiple temporal collections

Hello all, I'm trying to generate a valid (at least, well-read by paraview) XDMF file. It represents a single topology/geometry, with multiple scalars, varying over time. I've attached the file I'm trying to read with paraview. It behaves almost as I want, but oddly enough, only with

[Paraview] vtkDiscreteMarchingCubes point/cell arrays from XML-PV plugin

Dear mailing list members, Based on AcceleratedAlgorithms.xml I created an XML-PV plugin to make use of vtkDiscreteMarchingCubes (https://github.com/romangrothausmann/ParaView_XML-plugins/blob/1574430ce/vtkDiscreteMarchingCubes.xml). It basically works as expected, but does not yield any

Re: [Paraview] OpenGL inside VMWare virtual machine

On Wed, Nov 15, 2017 at 11:40:43 -0500, Ken Martin wrote: > Basically there is a bug in Qt on windows where it refuses to see the 3.2 > context from Mesa because it is not a compatibility context. On startup, Qt makes a context without a profile. Mesa gives it the best compatibility profile it

[Paraview] Viewing Delft3D output in ParaView

Hello Everyone. Is there a way to see Delft 3D output in ParaView. Delft 3D produces its outout in NFIES compliant (*.dat) format. Any plugin to directly view these files. Or any way to convert these files into NetCDF for viewing in ParaView. Thanks in advance. Best regards, *Ahmed Bilal*

Re: [Paraview] OpenGL inside VMWare virtual machine

Question not any more relevant: setting an environment variable before starting paraview does indeed the trick: it works now indeed as expected! Thanks and regards, Cornelis Am Mittwoch, den 15.11.2017, 18:54 +0100 schrieb Cornelis Bockemühl: > Thanks for the hint: I will definitely try this! >

Re: [Paraview] How to read the file info in *pvd file

Actually, what I want to do is using python script to read *pvd file first to get the name info of *pvtu files. Then use the *pvtu file name to read through all of them one by one to extract the info I want. I'm not sure if there is a better way to realize this. Many thanks. On Wed, Nov 15, 2017

Re: [Paraview] How to read the file info in *pvd file

The file names are embedded in the same XML element as the time step: But I'll be that's not how you want to access them. Next question: From where do you want to access the file names? A Python script? In the UI? On Wed, Nov 15, 2017 at 12:35 PM, Ke Gao wrote: > Hi, >

Re: [Paraview] GoCAD and Earth Vision grid files *.ts & *.evgd

the code I pointed to is based on a older version of the VTK and ParaView and needs to be ported to newer VTK and ParaView. I do not expect it will be lot of work but some work and we can help you over the email if needed. Thanks On Wed, Nov 15, 2017 at 12:56 PM Sonya Davydycheva

Re: [Paraview] GoCAD and Earth Vision grid files *.ts & *.evgd

Thank you Aashish, But the link you provided includes: - GoCad ASCII Files (*.gp, *.ts, *.pl, *.vs, *.vts, *.vo, *.sg) (see Bottom of Supported Readers). Does it mean GoCAD files are doable already? Or, something still needs to be added to Paraview, to read them? Sonya Davydycheva

[Paraview] Animation .avi output not working in v5.4.1, working in v4.4

Anyone else seeing this? I'm getting the same msg I was getting in v4.4 (but in v4.4 it still produced a useable animation). [avi @ 0x8ec35c0] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. [avi @ 0x8ec35c0] Encoder did not

Re: [Paraview] OpenGL inside VMWare virtual machine

Thanks for the hint: I will definitely try this! Only one question: you write environment which sounds like an environment variable, but maybe you mean a variable ti be set in the CMake configuration!?! Regards, Cornelis Am 15.11.2017 17:40 schrieb "Ken Martin" : > This

Re: [Paraview] GoCAD and Earth Vision grid files *.ts & *.evgd

the actual code location is here: https://github.com/ObjectivitySRC/PVGPlugins/tree/master/Readers/GocadReader Let us know if you decide to bring in this code into VTK / ParaView as we will be very interested in it as well. Thanks, On Wed, Nov 15, 2017 at 12:46 PM Aashish Chaudhary <

Re: [Paraview] [EXTERNAL] Re: pvbatch

Alan, You should be able to run pvpython --force-offscreen-rendering script.py and no render window will appear. The help for --force-offscreen-rendering says: "If supported by the build and platform, create headless (offscreen) render windows for rendering results." I believe this should

Re: [Paraview] GoCAD and Earth Vision grid files *.ts & *.evgd

I do not think that GoCAR ASCII (ts) files are directly readable in ParaView. Although there is a reader in this repo http://paraviewgeo.objectivity.ca/documentation/user-manual/supported-formats that you could bring into ParaView / VTK. If that is the case, we would be happy to help bringing in

Re: [Paraview] How to read the file info in *pvd file

Hi, I mean how to get the file name info such as "Sout_1012.pvtu", "Sout_1013.pvtu". Currently I can only read the timestep info such as "+1.9880e+03". Many thanks. On Wed, Nov 15, 2017 at 10:33 AM, Cory Quammen wrote: > What do you mean

Re: [Paraview] How to read the file info in *pvd file

What do you mean by "file info"? File name? Size of the file? Data arrays in the file? - Cory On Tue, Nov 14, 2017 at 4:45 PM, Ke Gao wrote: > Does anyone know how to read the file info from *pvd file? I know how to > get the time step values, just using the keyword of

Re: [Paraview] OpenGL inside VMWare virtual machine

This could be a PV Qt interaction. Try setting MESA_GL_VERSION_OVERRIDE=3.2 in your environment Basically there is a bug in Qt on windows where it refuses to see the 3.2 context from Mesa because it is not a compatibility context. On Wed, Nov 15, 2017 at 10:09 AM, Cornelis Bockemühl <

Re: [Paraview] [EXT] Re: Exodus multiblock dataset block numbers vs block

Shawn, I grok the origin of the non-intuitive, better omitted than displayed, highly confusing, should be replaced with block names, block numbers.However, in my Programmable filter I just have a single block and I need the index into the block name – I’m not sure it exists anywhere that I

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