Re: [Paraview] Paraview Web with SSL

I tried to run the launcher as described in the docs. But I am still getting errors when running http://localhost/apps/Visualizer/ Firefox console: --- 1. when setting sessionManagerURL in html set to vtkWeb.properties.sessionManagerURL: POST XHR http://localhost

[Paraview] Building with OSMesa using CMake does not have the the correct variables.

I am using the latest PV source as of this date downloaded from the github repo. I am also using CMake 3.5.2 to build for Visual Studio 2015 on Windows 10. After configuring once I followed the instructions provided here

Re: [Paraview] 5.1.2/OpenGL2 issue

Rick, I am assuming with is with VTK_RENDERING_BACKEND set to OpenGL2. Do you know what VirtualGL version is being used? On Tue, Aug 23, 2016 at 2:56 PM, Angelini, Richard C (Rick) CIV USARMY RDECOM ARL (US) wrote: > We are trying to build/run ParaView 5.1.2 on a particular HPC system with > gr

Re: [Paraview] [Non-DoD Source] Re: 5.1.2/OpenGL2 issue

Yes - this is an OpenGL2 build. Is this the information on TurboVNC that you’re looking for? server glx vendor string: VirtualGL server glx version string: 1.4 Rick Angelini USArmy Research Laboratory CISD/HPC Architectures Team Phone: 410-278-6266 -Orig

Re: [Paraview] [Non-DoD Source] Re: 5.1.2/OpenGL2 issue

No, that's not it. Hopefully someone with more knowledge on this than me can chime in at some point. I'm told that VirtualGL < 2.3.1 did not forward the glXCreateContextARB calls we need for creating OpenGL 3.2 context needed by ParaView (OpenGL2 backend). To update my know how about it in the mea

[Paraview] Catalyst example compile error when adding XML output

Hi all, I’m playing with the catalyst example “CxxFullExample”. I can get it to compile and run just fine as it comes packaged with ParaView. I added the following to the “FEAdaptor.cxx” file: #include *in the CoProcess function I added, vtkXMLUnstructuredGridWriter* writer ;  

Re: [Paraview] Paraview Web with SSL

Hi Daniel, Which version of Apache are you running? Did you enabled all the modules? $ sudo a2enmod vhost_alias $ sudo a2enmod proxy $ sudo a2enmod proxy_http $ sudo a2enmod proxy_wstunnel $ sudo a2enmod rewrite For the launcher configuration, do you have a proper "resources" and "apps" secti

Re: [Paraview] [Non-DoD Source] Re: 5.1.2/OpenGL2 issue

Dave, Is it possible to do a debug build and see which call is failing? Utkarsh On Wed, Aug 24, 2016 at 10:20 AM, Dave Pratt wrote: > > Utkarsh, >We are running VirtualGL 2.3.3 and TurboVNC 1.2.1 on all systems and > Paraview is executed under a vglrun environment. Paraview 5.0.1 has been

Re: [Paraview] Catalyst example compile error when adding XML output

Chris, Try changing CMakeLists.txt, changing the `find_package(ParaView .. )` and `target_link_libraries(..)` as follows: find_package(ParaView 4.1 REQUIRED COMPONENTS vtkPVPythonCatalyst vtkIOXML) and target_link_libraries(CFullExampleAdaptor vtkPVPythonCatalyst vtkIOXML) Utkarsh On W

Re: [Paraview] Catalyst example compile error when adding XML output

Yes! That is exactly what I was missing. It compiles without any issues now. Thank you Utkarsh. On 8/24/16, 10:30 AM, "Utkarsh Ayachit" wrote: Chris, Try changing CMakeLists.txt, changing the `find_package(ParaView .. )` and `target_link_libraries(..)` as follows:

[Paraview] Catalyst issue with pvti output.

Hello Catalyst developers I have my first parallel simulation interfaced with Catalyst live. I use PV 5.1.2 While the live display has all the pieces, with the correct sub-extents, and the renderview shows the full grid without any missing piece, I find that the Parallel Image Data Writer does

Re: [Paraview] Catalyst issue with pvti output.

Hi Jean, I'm guessing you missed the vtkCPInputDataDescription::SetWholeExtent() method in your adaptor. Catalyst runs like "pvbatch -sym", i.e. each process runs the script and we avoid MPI reduce operations to process 0. This results in process 0 (the process that writes out the meta xml file) n

Re: [Paraview] [Non-DoD Source] Re: 5.1.2/OpenGL2 issue (UNCLASSIFIED)

CLASSIFICATION: UNCLASSIFIED Utkarsh, I have done a debug build and it is failing on Program received signal SIGSEGV, Segmentation fault. 0x in ?? () (gdb) backtrace #0 0x in ?? () #1 0x2fd4db69 in vtkOpenGLRenderWindow::OpenGLInitState() () from

[Paraview] VTK XML Unstructured Grid format

Hi All, Does anyone have a link to an example or documentation describing how one can interpret a *.vtu file that is XML ascii? I’m looking at a file that was written for a 2x2x1 group of cells i.e. 4 hexahedral cells, and the connectivity looks like:       0 6 8 2 1 7  

Re: [Paraview] VTK XML Unstructured Grid format

Hi Chris, I don’t think the line breaks represent discrete cells. If you count them, there are 32 values for the connectivity (4 cells x 8 points). Sincerely, T.J. Thomas J. Corona, Ph.D. Kitware, Inc. R&D Engineer 21 Corporate Drive Clifton Park, NY 12065-8662 Phone: 518-881-4443 > On Aug 24

Re: [Paraview] Paraview Web with SSL

- apache 2.4.12 - modules are enabled - launcher.py launches without error, resrouces and apps section are in the config file as described in the documentation are all ports and hostnames right in my configuration files? apache is localhost and paraview also Am 24.08.2016 um 16:22 schrieb Seba

Re: [Paraview] Paraview Web with SSL

Actually the hostname might be an issue if you have several network card. Can you try to use the computer IP? Or '0.0.0.0' for the launcher if that work? Otherwise I did not spotted any issue in your config. On Wed, Aug 24, 2016 at 11:14 AM, Daniel Zuidinga wrote: > - apache 2.4.12 > - modules

Re: [Paraview] VTK XML Unstructured Grid format

Hi Chris, a unstructured grid (without polyhedral cells) is described by three arrays: 1) connectivity: An array storing the point ids of the unique points of all cells. 2) offsets: An array indicating the end position of each cell in the connectivity array. 3) types:

Re: [Paraview] VTK XML Unstructured Grid format

Thank you T.J.  I think I see now how the information is organized via those ‘offsets’. Do you know if there is a function call that can tell it to write the actual connectivity out in full?  If it’s really obscure or would be difficult to find out, then don’t worry about it. -Chris Fr

Re: [Paraview] VTK XML Unstructured Grid format

Hi Chris, I’m not sure I understand. As Armin mentioned: > a unstructured grid (without polyhedral cells) is described by three arrays: > 1) connectivity: An array storing the point ids of the unique points of > all cells. > 2) offsets: An array indicating the end position of each

Re: [Paraview] VTK XML Unstructured Grid format

Thanks T.J. I was just curious if the output format supported different ways of expressing the connectivity, kind of like there are flags for binary and ascii. I didn’t know if the xml *.vtu supported a classic vtk numbering. From what Armin said it looks like the offset format is the accepted

[Paraview] General Catalyst questions

Hi Catalyst developers, Our team has recently succeeded in integrating Catalyst into our code (which would not have been possible without all of your help). Now that the details of getting our data into the VTK format via the adaptor are settled, we are running into new questions about how to

Re: [Paraview] General Catalyst questions

Look at the discussion at http://markmail.org/search/?q=paraview+luigi+calori#query:paraview%20luigi%20calori+page:1+mid:i5dxviq6va7simyi+state:results for the current state of the art for not exporting all variables from the adaptor. Catalyst can output data extracts. It's in the Writers menu onc

[Paraview] 3D Widgets

Hi, I am trying to add 3D widgets to my custom filters. I am trying to find some documentation. For eg, let's say I want to add a BoxWidget that will just surround my input data. How do I achieve this? I am having trouble understanding the process of linking the widget to the filter inside the

Re: [Paraview] Paraview Web with SSL

I had wrong paths in my launcher.config properties. Now the request gets through and the vtk window opens. But I have still the ws error. Firefox console: Firefox can't establish a connection to the server at ws://localhost/ws. autobahn.min.js:114:0 null Visualizer:42:13 Use of getPreventDefa

Re: [Paraview] Paraview Web with SSL

I changed sessionManagerURL in my html file to vtkWeb.properties.sessionManagerURL instead of http://localhost:8080/paraview. Now I get in firefox: Use of getPreventDefault() is deprecated. Use defaultPrevented instead. jquery-1.8.3.min.js:2:0 GET http://localhost/proxy [HTTP/1.1 400 Bad R

Re: [Paraview] 3D Widgets

I think this is what you want is similar to "SPHVolumeInterpolator". See : 1. https://gitlab.kitware.com/paraview/paraview/blob/master/ParaViewCore/VTKExtensions/Points/points.xml#L671-699 2. https://gitlab.kitware.com/paraview/paraview/blob/master/ParaViewCore/VTKExtensions/Points/points.xml#L7

Re: [Paraview] Paraview Web with SSL

Are you sure apache has the right to read the /home/daniel/proxy.txt while the launcher is writting it? Do you see some content that match your sessionId within that file? On Wed, Aug 24, 2016 at 1:57 PM, Daniel Zuidinga wrote: > > I changed sessionManagerURL in my html file to > vtkWeb.proper

Re: [Paraview] Paraview Web with SSL

how can I check? The sessionID is sent to the client. So as far as I understand the http requests work, but not the ws? Am 24.08.2016 um 22:52 schrieb Sebastien Jourdain: Are you sure apache has the right to read the /home/daniel/proxy.txt while the launcher is writting it? Do you see some

Re: [Paraview] Paraview Web with SSL

Yes it seems the ws forwarding is not working. if you cat that file you should see some content with that id and a host/port that apache should use to connect to the server that is running paraview. Otherwise the documentation (link that I previously gave) explain how to use unix group and setup

Re: [Paraview] Paraview Web with SSL

yes that file has contents. otherwise the sessionID also wouldn't be send back? any ideas how to fix the ws communication? Am 24.08.2016 um 23:44 schrieb Sebastien Jourdain: Yes it seems the ws forwarding is not working. if you cat that file you should see some content with that id and a hos

[Paraview] associating table data with a Paraview source?

Hi folks, An ignorant question. I know Paraview is great for visualizing existing complex data sets, but I have a simple problem wherein I need to create a dataset, and I would like to solve this problem using Paraview, but I am unsure how to do so. In brief, I have been given point data of ra

Re: [Paraview] General Catalyst questions

Thank you Andy. We have a unique situation where we would need to know ahead of time what variables are in play with the python scripts. This is due to the way that the simulation code operates (it throws out rules that accumulate all of the attributes that would not be needed before the fir

Re: [Paraview] Paraview Web with SSL

Looking at your system log you may have some hints on what is going wrong. (Still leaning toward file system security issue) The sessionId could still be sent back but if the launcher can not write that file, then apache could not figure out its mapping. What linux version are you running it on?

Re: [Paraview] ParaView over the internet

Hi Sebastien, I still have the failed to fetch problem (below). Is Ubuntu 12.04 (Linux 3.2.0-105-generic) too old? You said there is an older version of Visualizer provided along with ParaView binaries. Can you please point me to the location? I could not find it in http://kitware.github.io/pa