# Top

**URL:** https://discourse.paraview.org/top.md?page=7

[Latest](https://discourse.paraview.org/latest.md) · [Categories](https://discourse.paraview.org/categories.md) · [Tags](https://discourse.paraview.org/tags.md)

**Page:** 8

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## [Is the PVD file schema defined?](https://discourse.paraview.org/t/is-the-pvd-file-schema-defined/17678)

<div class="topic-metadata">

**Author:** [@CsatiZoltan](https://discourse.paraview.org/u/CsatiZoltan)\
**Replies:** 2\
**Last updated:** [August 17, 2026, 9:47am UTC](https://discourse.paraview.org/t/is-the-pvd-file-schema-defined/17678 "2026-08-17T09:47:08Z")

</div>

Hi, I would like to parse a .pvd file. Is the XML schema specified somewhere?

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## [Implementing Catalyst in the OVERFLOW solver](https://discourse.paraview.org/t/implementing-catalyst-in-the-overflow-solver/17673)

<div class="topic-metadata">

**Author:** [@Darby\_Vicker](https://discourse.paraview.org/u/Darby_Vicker)\
**Replies:** 2\
**Last updated:** [August 6, 2026, 12:55pm UTC](https://discourse.paraview.org/t/implementing-catalyst-in-the-overflow-solver/17673 "2026-08-06T12:55:16Z")

</div>

Hello, I’m interested in implementing catalyst in the OVERFLOW solver. If anyone has pointers for implementing this in a structured solver written in FORTRAN, please let me know. To get started, I’m working my way th…

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## [Issues with OpenFOAM Foundation v13 results](https://discourse.paraview.org/t/issues-with-openfoam-foundation-v13-results/17586)

<div class="topic-metadata">

**Author:** [@whereismymoney](https://discourse.paraview.org/u/whereismymoney)\
**Replies:** 0\
**Last updated:** [May 28, 2026, 2:10am UTC](https://discourse.paraview.org/t/issues-with-openfoam-foundation-v13-results/17586 "2026-05-28T02:10:33Z")

</div>

I got the latest version of ParaView (which is 6.1.1), and it has difficulties with the OpenFOAM Foundation v13 results for the Duisburg Test Case Tutorial. For example, if I check the checkbox for “symmetryPlane”, the r…

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## [pvpython script freezes in Jupyter](https://discourse.paraview.org/t/pvpython-script-freezes-in-jupyter/17350)

<div class="topic-metadata">

**Author:** [@greg](https://discourse.paraview.org/u/greg)\
**Replies:** 0\
**Last updated:** [December 5, 2025, 2:01pm UTC](https://discourse.paraview.org/t/pvpython-script-freezes-in-jupyter/17350 "2025-12-05T14:01:53Z")

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I am trying to connect from Jupyter to a catalyst in situ simulation, but Jupyter freezes in the moment, when the in situ side connects. ( The aim of this experiment is to show some statistics, no graphics, in Jupyter fr…

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## [Unequal spacing between tick values on scalar bar](https://discourse.paraview.org/t/unequal-spacing-between-tick-values-on-scalar-bar/17750)

<div class="topic-metadata">

**Author:** [@Joao\_Pedro\_Perdigao](https://discourse.paraview.org/u/Joao_Pedro_Perdigao)\
**Replies:** 3\
**Last updated:** [September 29, 2026, 2:51pm UTC](https://discourse.paraview.org/t/unequal-spacing-between-tick-values-on-scalar-bar/17750 "2026-09-29T14:51:43Z")

</div>

I have noticed that the tick marks on my scalar bar do not appear to be equally spaced, even though the numerical intervals between them are the same. For example, in the attached screenshot the scalar range is from -0.…

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## [Visualising a deformed domain coloured by another variable](https://discourse.paraview.org/t/visualising-a-deformed-domain-coloured-by-another-variable/17694)

<div class="topic-metadata">

**Author:** [@ctain](https://discourse.paraview.org/u/ctain)\
**Replies:** 3\
**Last updated:** [August 21, 2026, 1:08pm UTC](https://discourse.paraview.org/t/visualising-a-deformed-domain-coloured-by-another-variable/17694 "2026-08-21T13:08:30Z")

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I have an xdmf file with two variables, the deformation and the stress. My goal is to see the deformed domain coloured by the stress. When I open the file with Paraview (5.9.0-RC2) the plot remains in grey. The variables…

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## [stop QuerySelect from Showing filter?](https://discourse.paraview.org/t/stop-queryselect-from-showing-filter/17696)

<div class="topic-metadata">

**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\
**Replies:** 4\
**Last updated:** [August 24, 2026, 12:12pm UTC](https://discourse.paraview.org/t/stop-queryselect-from-showing-filter/17696 "2026-08-24T12:12:41Z")

</div>

Hello, I require to select chunks of my data, by specific values of, for example IDs. following the results showed here, i am using the function that i described as extractSelectionByListOfValues\_old in my second commen…

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## [Visualize PeleC Simulation Result](https://discourse.paraview.org/t/visualize-pelec-simulation-result/17660)

<div class="topic-metadata">

**Author:** [@Boyuan\_Yu](https://discourse.paraview.org/u/Boyuan_Yu)\
**Replies:** 2\
**Last updated:** [July 29, 2026, 10:39pm UTC](https://discourse.paraview.org/t/visualize-pelec-simulation-result/17660 "2026-07-29T22:39:08Z")

</div>

Hi, I am learning how to use PeleC and I have a very simple 2D simulation. The file contains 34 snapshots and I want to add all folders to the ‘builtin’. However, when I do it, paraview crashes. Could you please tell me…

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## [Debugging segfault while passing data to Catalyst 2.1](https://discourse.paraview.org/t/debugging-segfault-while-passing-data-to-catalyst-2-1/17666)

<div class="topic-metadata">

**Author:** [@paulmelis](https://discourse.paraview.org/u/paulmelis)\
**Replies:** 2\
**Last updated:** [July 24, 2026, 2:34pm UTC](https://discourse.paraview.org/t/debugging-segfault-while-passing-data-to-catalyst-2-1/17666 "2026-07-24T14:34:23Z")

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I’m passing a small 3D vector field (less than 100^3) to the Catalyst API. When the code runs single-threaded, and there is only one full grid to pass, things work without issue and the data correctly ends up in Paraview…

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## [Why is my EvenlySpacedStreamlines2D not working](https://discourse.paraview.org/t/why-is-my-evenlyspacedstreamlines2d-not-working/17627)

<div class="topic-metadata">

**Author:** [@Buggs\_Bunny](https://discourse.paraview.org/u/Buggs_Bunny)\
**Replies:** 0\
**Last updated:** [June 18, 2026, 6:31am UTC](https://discourse.paraview.org/t/why-is-my-evenlyspacedstreamlines2d-not-working/17627 "2026-06-18T06:31:23Z")

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Hello, I want to add streamlines on a slice. I understand EvenlySpacedStreamlines2D only work in the X-Y plane so I have transformed my data so that the slice I want is in the X-Y plane. Why am I unable to see any strea…

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## [ParaView Office Hours April 16, 2026](https://discourse.paraview.org/t/paraview-office-hours-april-16-2026/17521)

<div class="topic-metadata">

**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\
**Replies:** 0\
**Last updated:** [April 13, 2026, 9:17pm UTC](https://discourse.paraview.org/t/paraview-office-hours-april-16-2026/17521 "2026-04-13T21:17:30Z")

</div>

Have a question about how to use ParaView? Ask ParaView experts at this week’s office hours! Time: Thursday, April 16 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video call link: https://meet.…

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## [Difference between Find Data MaxValue of TemporalStatistics results and Find Data nearest the identified point](https://discourse.paraview.org/t/difference-between-find-data-maxvalue-of-temporalstatistics-results-and-find-data-nearest-the-identified-point/17663)

<div class="topic-metadata">

**Author:** [@etterac](https://discourse.paraview.org/u/etterac)\
**Replies:** 3\
**Last updated:** [July 27, 2026, 2:04pm UTC](https://discourse.paraview.org/t/difference-between-find-data-maxvalue-of-temporalstatistics-results-and-find-data-nearest-the-identified-point/17663 "2026-07-27T14:04:47Z")

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Hello, I’m using and old ParaView 5.6.0 64-bit on Linux Workstation to analyze CFD vtp unsteady results files. The concern is to find the maximum local value inside these hundreds of files. My problem is that I obtain …

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## [Saving data from CfdOF FreeCAD add-on in a usable manner](https://discourse.paraview.org/t/saving-data-from-cfdof-freecad-add-on-in-a-usable-manner/17649)

<div class="topic-metadata">

**Author:** [@mpals](https://discourse.paraview.org/u/mpals)\
**Replies:** 2\
**Last updated:** [July 7, 2026, 1:00am UTC](https://discourse.paraview.org/t/saving-data-from-cfdof-freecad-add-on-in-a-usable-manner/17649 "2026-07-07T01:00:41Z")

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Hello, I’m having an issue with saving data created with the CfdOF add-on in FreeCAD. After my simulation finishes, I can open the data in ParaView just fine. However, I have been unable to save it in such a way that I …

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## [Unexpected behavior of MaxStepDistance in TemporalParticlesToPathlines](https://discourse.paraview.org/t/unexpected-behavior-of-maxstepdistance-in-temporalparticlestopathlines/17643)

<div class="topic-metadata">

**Author:** [@anahitanaj](https://discourse.paraview.org/u/anahitanaj)\
**Replies:** 1\
**Last updated:** [July 6, 2026, 4:08pm UTC](https://discourse.paraview.org/t/unexpected-behavior-of-maxstepdistance-in-temporalparticlestopathlines/17643 "2026-07-06T16:08:54Z")

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Hi everyone, I am using ParticleTracer followed by TemporalParticlesToPathlines in ParaView 6.0 to visualize the pathlines in the blood vessels of the body using 4D flow MRI data. I use: ForceReinjectionEveryNSteps = …

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## [Survey on use of VR/XR in ParaView](https://discourse.paraview.org/t/survey-on-use-of-vr-xr-in-paraview/17647)

<div class="topic-metadata">

**Author:** [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)\
**Replies:** 0\
**Last updated:** [July 4, 2026, 3:30pm UTC](https://discourse.paraview.org/t/survey-on-use-of-vr-xr-in-paraview/17647 "2026-07-04T15:30:33Z")

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Hi folks, I’m conducing an unscientific survey to get a sense of how many people are using or interested in using VR/XR capabilities in ParaView. Please fill out the poll below if you use ParaView for VR/XR with either …

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## [xdmf file size limitation due to ASCII encoding?](https://discourse.paraview.org/t/xdmf-file-size-limitation-due-to-ascii-encoding/17444)

<div class="topic-metadata">

**Author:** [@violettinged](https://discourse.paraview.org/u/violettinged)\
**Replies:** 0\
**Last updated:** [February 16, 2026, 12:25pm UTC](https://discourse.paraview.org/t/xdmf-file-size-limitation-due-to-ascii-encoding/17444 "2026-02-16T12:25:08Z")

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Is there an inherent size limit for plain text .xdmf files (ASCII encoding) containing both the metadata and heavy data? I noticed that in this case the Xdmf3ReaderT crashes even for simplistic meshes if the number of el…

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## [Implementing \`.series\` support for ExodusII](https://discourse.paraview.org/t/implementing-series-support-for-exodusii/17425)

<div class="topic-metadata">

**Author:** [@drwells](https://discourse.paraview.org/u/drwells)\
**Replies:** 0\
**Last updated:** [February 3, 2026, 8:04am UTC](https://discourse.paraview.org/t/implementing-series-support-for-exodusii/17425 "2026-02-03T08:04:35Z")

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Hello! While I could use .ex-timeseries, I’d prefer to use the newer .series syntax. I tried adding this myself by following the approach in https://gitlab.kitware.com/paraview/paraview/-/merge\_requests/2532 (i.e., by ad…

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## [ParaView (QML) to web](https://discourse.paraview.org/t/paraview-qml-to-web/17747)

<div class="topic-metadata">

**Author:** [@sherin.sugathan](https://discourse.paraview.org/u/sherin.sugathan)\
**Replies:** 2\
**Last updated:** [September 29, 2026, 8:38am UTC](https://discourse.paraview.org/t/paraview-qml-to-web/17747 "2026-09-29T08:38:31Z")

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Hi! :slight\_smile: Could a lightweight version of paraview be built with a QML interface and compiled to webAssembly to run entirely in a browser? Has anyone attempted this, and what would be the main technical challeng…

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## [add missing features to output of trace](https://discourse.paraview.org/t/add-missing-features-to-output-of-trace/17716)

<div class="topic-metadata">

**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\
**Replies:** 1\
**Last updated:** [September 4, 2026, 3:30pm UTC](https://discourse.paraview.org/t/add-missing-features-to-output-of-trace/17716 "2026-09-04T15:30:40Z")

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hello, context: User is using trace on, of for example, lagrangean particles, uses Glyph over a cloud of points, set the Glyph to spheres and change its radius. saves the hole script to use it later. issue/situation fo…

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## [ParaView Office Hours August 20, 2026](https://discourse.paraview.org/t/paraview-office-hours-august-20-2026/17690)

<div class="topic-metadata">

**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\
**Replies:** 1\
**Last updated:** [August 20, 2026, 7:30pm UTC](https://discourse.paraview.org/t/paraview-office-hours-august-20-2026/17690 "2026-08-20T19:30:29Z")

</div>

You have questions, we have answers. Meet with ParaView experts at this week’s office hours! ParaView office hours Thursday, August 20 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video call …

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## [Paraview 5.10.1 automatically crashes with MFIX built-in case](https://discourse.paraview.org/t/paraview-5-10-1-automatically-crashes-with-mfix-built-in-case/17645)

<div class="topic-metadata">

**Author:** [@ultrayi](https://discourse.paraview.org/u/ultrayi)\
**Replies:** 1\
**Last updated:** [July 2, 2026, 1:55pm UTC](https://discourse.paraview.org/t/paraview-5-10-1-automatically-crashes-with-mfix-built-in-case/17645 "2026-07-02T13:55:53Z")

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ParaView keeps crashing whenever I try to “apply” after open the RES output files generated by the built-in Fluid Bed 2D case in MFIX. OS： Win 10/ Win 11 Thanks a lot. FLUID\_BED\_TFM\_2D.RES (2.1 MB) RES file name: FLU…

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## [issue with bounding ruler major/medium/minor axis with cube](https://discourse.paraview.org/t/issue-with-bounding-ruler-major-medium-minor-axis-with-cube/17746)

<div class="topic-metadata">

**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\
**Replies:** 2\
**Last updated:** [September 30, 2026, 10:31am UTC](https://discourse.paraview.org/t/issue-with-bounding-ruler-major-medium-minor-axis-with-cube/17746 "2026-09-30T10:31:28Z")

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Hello, I got a unsuspected behavior while using the aligned axis in paraview. this is a special case and i think the issue is coming from the eigen values as it can be problematic with ‘cubic’ data. in any case: if i …

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## ["No X column is set" in Plot Data filter](https://discourse.paraview.org/t/no-x-column-is-set-in-plot-data-filter/17706)

<div class="topic-metadata">

**Author:** [@elynch](https://discourse.paraview.org/u/elynch)\
**Replies:** 2\
**Last updated:** [August 31, 2026, 1:17pm UTC](https://discourse.paraview.org/t/no-x-column-is-set-in-plot-data-filter/17706 "2026-08-31T13:17:16Z")

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I’m attempting to make a simple line plot of PressureCoeff\_AVG vs. Points\_X using the data in the attached file. avgTaps\_2.vtp (11.2 KB) Load data file Add a Plot Data filter, hit Apply Uncheck “Use Index For X Axis” …

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## [improve text warping script to programmable filter](https://discourse.paraview.org/t/improve-text-warping-script-to-programmable-filter/17703)

<div class="topic-metadata">

**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\
**Replies:** 2\
**Last updated:** [August 28, 2026, 8:14am UTC](https://discourse.paraview.org/t/improve-text-warping-script-to-programmable-filter/17703 "2026-08-28T08:14:31Z")

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Hello, currently one defines the script in a string and sends it to the programmable filter: such as: script="""import math 1+1 .... """ programmableFilter.Script=script #or the new Set method.... this works fine. th…

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## [glitchy render in non conformal geometry](https://discourse.paraview.org/t/glitchy-render-in-non-conformal-geometry/17704)

<div class="topic-metadata">

**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\
**Replies:** 3\
**Last updated:** [August 28, 2026, 11:53am UTC](https://discourse.paraview.org/t/glitchy-render-in-non-conformal-geometry/17704 "2026-08-28T11:53:08Z")

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Hello, i was doing a random test for other purposes and i found that the resulting render was quite glichy for this case of two boxes touching on the corner and merged together. here one can find the example eg.pvsm …

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## [ParaView Office Hours October 1, 2026](https://discourse.paraview.org/t/paraview-office-hours-october-1-2026/17748)

<div class="topic-metadata">

**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\
**Replies:** 1\
**Last updated:** [October 1, 2026, 7:31pm UTC](https://discourse.paraview.org/t/paraview-office-hours-october-1-2026/17748 "2026-10-01T19:31:32Z")

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You have questions, we have answers. Meet with ParaView experts at this week’s office hours! ParaView office hours Thursday, October 1 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video call …

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## [data not showing on renderviewer when static, when rotated with mouse data apears](https://discourse.paraview.org/t/data-not-showing-on-renderviewer-when-static-when-rotated-with-mouse-data-apears/17254)

<div class="topic-metadata">

**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\
**Replies:** 0\
**Last updated:** [October 20, 2025, 1:58pm UTC](https://discourse.paraview.org/t/data-not-showing-on-renderviewer-when-static-when-rotated-with-mouse-data-apears/17254 "2025-10-20T13:58:02Z")

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hello, i have been testing different parameters of refinement and smoothing on my data, and saving a screenshot to the disk. For the most refined cases, i got a strange behavior, the saved image was completly empty with…

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## [Is it possible to control the size of Orientation Axes?](https://discourse.paraview.org/t/is-it-possible-to-control-the-size-of-orientation-axes/17745)

<div class="topic-metadata">

**Author:** [@Joao\_Pedro\_Perdigao](https://discourse.paraview.org/u/Joao_Pedro_Perdigao)\
**Replies:** 1\
**Last updated:** [September 28, 2026, 8:37am UTC](https://discourse.paraview.org/t/is-it-possible-to-control-the-size-of-orientation-axes/17745 "2026-09-28T08:37:43Z")

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Hello everyone, I have several independent simulation files for which I would like to increase the size of the orientation axes. The issue with using “Orientation Axes Interactivity” is that the size is controlled with …

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## [Recording Vertex Change in other Software--Exporting stress map](https://discourse.paraview.org/t/recording-vertex-change-in-other-software-exporting-stress-map/17737)

<div class="topic-metadata">

**Author:** [@laureneck](https://discourse.paraview.org/u/laureneck)\
**Replies:** 1\
**Last updated:** [September 22, 2026, 2:55pm UTC](https://discourse.paraview.org/t/recording-vertex-change-in-other-software-exporting-stress-map/17737 "2026-09-22T14:55:51Z")

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Hi, I just downloaded Paraview 5.11.2 for my Mac M1 to work with CLO3D which is a simulation software for fabric. I can run a simulation there where the fabric mesh vertexes/faces are turned a color in a gradient from …

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## [CleanToGrid equivalent in vtk](https://discourse.paraview.org/t/cleantogrid-equivalent-in-vtk/17736)

<div class="topic-metadata">

**Author:** [@MiguelAngelAGUIRRE](https://discourse.paraview.org/u/MiguelAngelAGUIRRE)\
**Replies:** 1\
**Last updated:** [September 22, 2026, 7:11am UTC](https://discourse.paraview.org/t/cleantogrid-equivalent-in-vtk/17736 "2026-09-22T07:11:53Z")

</div>

Hello, I’m making a Python Programmable filter with several vtk operations concatenated. One of this operations requires applying CleanToGrid to a vtk object (It can be either vtkMultiBlockDataSet or vtkUnstructuredGrid…

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## [ParaView Office Hours August 6, 2026](https://discourse.paraview.org/t/paraview-office-hours-august-6-2026/17672)

<div class="topic-metadata">

**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\
**Replies:** 1\
**Last updated:** [August 6, 2026, 7:33pm UTC](https://discourse.paraview.org/t/paraview-office-hours-august-6-2026/17672 "2026-08-06T19:33:39Z")

</div>

You have questions, we have answers. Meet with ParaView experts at this week’s office hours! ParaView office hours Thursday, August 6 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video call l…

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## [ParaView Office Hours July 23, 2026](https://discourse.paraview.org/t/paraview-office-hours-july-23-2026/17661)

<div class="topic-metadata">

**Author:** [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)\
**Replies:** 1\
**Last updated:** [July 23, 2026, 7:42pm UTC](https://discourse.paraview.org/t/paraview-office-hours-july-23-2026/17661 "2026-07-23T19:42:09Z")

</div>

You have questions, we have answers. Meet with ParaView experts at this week’s office hours! ParaView office hours Thursday, July 23 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video call li…

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## [wrong auto-completion in python shell](https://discourse.paraview.org/t/wrong-auto-completion-in-python-shell/17707)

<div class="topic-metadata">

**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\
**Replies:** 0\
**Last updated:** [August 31, 2026, 7:26am UTC](https://discourse.paraview.org/t/wrong-auto-completion-in-python-shell/17707 "2026-08-31T07:26:53Z")

</div>

Hello, I came across a bug with the auto completion in functions in the python shell. if we define a function with default values such as: def add(firstValue=0,secondValue=1): return firstValue+secondValue so we …

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## [CTH Mass Analysis confusion with Material Fraction Threshold](https://discourse.paraview.org/t/cth-mass-analysis-confusion-with-material-fraction-threshold/17626)

<div class="topic-metadata">

**Author:** [@danial.syed](https://discourse.paraview.org/u/danial.syed)\
**Replies:** 0\
**Last updated:** [June 17, 2026, 7:50pm UTC](https://discourse.paraview.org/t/cth-mass-analysis-confusion-with-material-fraction-threshold/17626 "2026-06-17T19:50:16Z")

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I’m using CTH to simulate a small aluminum 2017-t4 sphere (4mm) impacting a 12.7mm x 12.7mm Ultem 9085 plate (projectile velocity 2.835km/s and target thickness of 3.75mm). As of now, the amount of mass loss of the plate…

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## [Resample with dataset when data is contained in main axis planes](https://discourse.paraview.org/t/resample-with-dataset-when-data-is-contained-in-main-axis-planes/17650)

<div class="topic-metadata">

**Author:** [@Captain\_Convergence](https://discourse.paraview.org/u/Captain_Convergence)\
**Replies:** 1\
**Last updated:** [July 7, 2026, 8:58am UTC](https://discourse.paraview.org/t/resample-with-dataset-when-data-is-contained-in-main-axis-planes/17650 "2026-07-07T08:58:10Z")

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Dear support, I am trying to interpolate a point cloud contained in the ZX axis (so the bounding box of the dataset is zero in the Y direction with Delta Y = 0) into a much more dense mesh using the snap to closest cell…

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## [ParaView Office Hours September 17, 2026](https://discourse.paraview.org/t/paraview-office-hours-september-17-2026/17729)

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**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\
**Replies:** 0\
**Last updated:** [September 14, 2026, 4:32pm UTC](https://discourse.paraview.org/t/paraview-office-hours-september-17-2026/17729 "2026-09-14T16:32:34Z")

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You have questions, we have answers. Meet with ParaView experts at this week’s office hours! ParaView office hours Thursday, September 17 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video ca…

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## [ParaView Office Hours July 9, 2026](https://discourse.paraview.org/t/paraview-office-hours-july-9-2026/17652)

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**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\
**Replies:** 0\
**Last updated:** [July 7, 2026, 6:27pm UTC](https://discourse.paraview.org/t/paraview-office-hours-july-9-2026/17652 "2026-07-07T18:27:50Z")

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Have a question about how to use ParaView? Ask ParaView experts at this week’s office hours! Time: Thursday, July 9 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video call link: Google Meet mee…

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## [ParaView Office Hours September 3, 2026](https://discourse.paraview.org/t/paraview-office-hours-september-3-2026/17709)

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**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\
**Replies:** 0\
**Last updated:** [August 31, 2026, 7:39pm UTC](https://discourse.paraview.org/t/paraview-office-hours-september-3-2026/17709 "2026-08-31T19:39:04Z")

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You have questions, we have answers. Meet with ParaView experts at this week’s office hours! ParaView office hours Thursday, September 3 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video cal…

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## [Free webinar October 14: Extending ParaView with CMB for Water-Flow Simulation](https://discourse.paraview.org/t/free-webinar-october-14-extending-paraview-with-cmb-for-water-flow-simulation/17761)

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**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\
**Replies:** 0\
**Last updated:** [October 8, 2026, 7:58am UTC](https://discourse.paraview.org/t/free-webinar-october-14-extending-paraview-with-cmb-for-water-flow-simulation/17761 "2026-10-08T07:58:27Z")

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Computational Model Builder (CMB) adds capabilities for pre-processing to ParaView’s well-established post-processing tools. Join David Thompson and Bob O’Bara on October 14, 2026, from noon–1 p.m. ET for a free webinar…

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## [EGL rendering stays at 0% GPU use in ParaView 6.0.0/6.0.1 under Docker+WSL2, even though CUDA/VisRTX works fine in the same process](https://discourse.paraview.org/t/egl-rendering-stays-at-0-gpu-use-in-paraview-6-0-0-6-0-1-under-docker-wsl2-even-though-cuda-visrtx-works-fine-in-the-same-process/17669)

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**Author:** [@josebastiase](https://discourse.paraview.org/u/josebastiase)\
**Replies:** 0\
**Last updated:** [August 3, 2026, 2:11pm UTC](https://discourse.paraview.org/t/egl-rendering-stays-at-0-gpu-use-in-paraview-6-0-0-6-0-1-under-docker-wsl2-even-though-cuda-visrtx-works-fine-in-the-same-process/17669 "2026-08-03T14:11:13Z")

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Setup: Windows 11 + WSL2, RTX 4060 Laptop GPU, driver 581.32/CUDA 13.0. Docker (native in WSL2, not Desktop) + NVIDIA Container Toolkit 1.19.1, --gpus all. ParaView 6.0.0 official Linux binary, confirmed via pvpython --v…

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## [ParaView web site access may be reduced 10/1/26 8:00 AM EDT - 10/1/26 8:30 EDT](https://discourse.paraview.org/t/paraview-web-site-access-may-be-reduced-10-1-26-8-00-am-edt-10-1-26-8-30-edt/17752)

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**Author:** [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)\
**Replies:** 0\
**Last updated:** [September 29, 2026, 7:31pm UTC](https://discourse.paraview.org/t/paraview-web-site-access-may-be-reduced-10-1-26-8-00-am-edt-10-1-26-8-30-edt/17752 "2026-09-29T19:31:13Z")

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Kitware will be performing network maintenance from 10/1/26 8:00 AM EDT - 10/1/26 8:30 EDT that may briefly interrupt network traffic when accessing paraview.org, discourse.paraview.org, gitlab.kitware.com, and open.cdas…

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