# Top **URL:** https://discourse.paraview.org/top.md?page=2 [Latest](https://discourse.paraview.org/latest.md) · [Categories](https://discourse.paraview.org/categories.md) · [Tags](https://discourse.paraview.org/tags.md) **Page:** 3 --- ## [ParaView Office Hours happening now - October 30, 3:30-5:00PM ET](https://discourse.paraview.org/t/paraview-office-hours-happening-now-october-30-300pm-et/17274)
**Author:** [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)\ **Replies:** 0\ **Last updated:** [October 30, 2025, 7:49pm UTC](https://discourse.paraview.org/t/paraview-office-hours-happening-now-october-30-300pm-et/17274 "2025-10-30T19:49:07Z")
The public meeting information is:ParaView office hours Thursday, October 30 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video call link: https://meet.google.com/pib-kqpk-kqt Or dial: ‪(US) … --- ## [Can Catalyst stream simulation data to multiple independent pvserver ?](https://discourse.paraview.org/t/can-catalyst-stream-simulation-data-to-multiple-independent-pvserver/17471)
**Author:** [@Ayyoub\_Boulahri](https://discourse.paraview.org/u/Ayyoub_Boulahri)\ **Replies:** 6\ **Last updated:** [March 12, 2026, 1:54pm UTC](https://discourse.paraview.org/t/can-catalyst-stream-simulation-data-to-multiple-independent-pvserver/17471 "2026-03-12T13:54:29Z")
I am working on an in-situ visualization pipeline using AdiosReplay/Catalyst2 and ParaView. My setup involves a running simulation that streams data via ADIOS2/SST to AdiosReplay, which then uses Catalyst to forward the … --- ## [Geological Model](https://discourse.paraview.org/t/geological-model/17520)
**Author:** [@Vicman](https://discourse.paraview.org/u/Vicman)\ **Replies:** 6\ **Last updated:** [April 20, 2026, 12:48pm UTC](https://discourse.paraview.org/t/geological-model/17520 "2026-04-20T12:48:30Z")
Hi, I’m new in ParaView and have been trying to optimise the development of a 3D implicit model. I have created a CSV file that contains two different surfaces, and the objective is to generate a volume from these surf… --- ## [zooming problem](https://discourse.paraview.org/t/zooming-problem/17455)
**Author:** [@Alice\_Williams](https://discourse.paraview.org/u/Alice_Williams)\ **Replies:** 8\ **Last updated:** [March 8, 2026, 1:10pm UTC](https://discourse.paraview.org/t/zooming-problem/17455 "2026-03-08T13:10:08Z")
Dear All, When I try to zoom on the image it turns out to be really blurry. I only need small part of my image to publish. Do you have any recommendations? It turns like the one I attached. --- ## [Paraview featuring in a Figmin-XR mixed reality demo](https://discourse.paraview.org/t/paraview-featuring-in-a-figmin-xr-mixed-reality-demo/17311)
**Author:** [@aqfx](https://discourse.paraview.org/u/aqfx)\ **Replies:** 2\ **Last updated:** [November 18, 2025, 8:16am UTC](https://discourse.paraview.org/t/paraview-featuring-in-a-figmin-xr-mixed-reality-demo/17311 "2025-11-18T08:16:27Z")
Hi All- just wanted to share this demo that we put together for a recent presentation on air quality forecasting and immersive technology. Figmin-XR demo Cheers Martin --- ## [Trame-Flow : Demo examples](https://discourse.paraview.org/t/trame-flow-demo-examples/17591)
**Author:** [@cfd\_payne](https://discourse.paraview.org/u/cfd_payne)\ **Replies:** 8\ **Last updated:** [June 3, 2026, 12:45pm UTC](https://discourse.paraview.org/t/trame-flow-demo-examples/17591 "2026-06-03T12:45:49Z")
Hello, Got onto vue-flow and exploring trame-flow, this example python .\\examples\\serialization.py is rendering as below .. python .\\examples\\style.py test.py also throws some error (.venv) PS C:\\Users\\user\\tr… --- ## [Visualisation problem](https://discourse.paraview.org/t/visualisation-problem/17611)
**Author:** [@James0306](https://discourse.paraview.org/u/James0306)\ **Replies:** 1\ **Last updated:** [June 10, 2026, 2:07pm UTC](https://discourse.paraview.org/t/visualisation-problem/17611 "2026-06-10T14:07:57Z")
Title: ParaView shows strange black/white distorted viewport after zooming Hello, I am using ParaView on Windows. Recently, the 3D render view suddenly became abnormal. After I zoom or scroll the mouse wheel, the viewp… --- ## [Change File Name in Pipeline on Load Stae](https://discourse.paraview.org/t/change-file-name-in-pipeline-on-load-stae/17529)
**Author:** [@Matthew03](https://discourse.paraview.org/u/Matthew03)\ **Replies:** 0\ **Last updated:** [April 21, 2026, 2:52pm UTC](https://discourse.paraview.org/t/change-file-name-in-pipeline-on-load-stae/17529 "2026-04-21T14:52:47Z")
I had a look and cannot find a feature request for this. When loading a state and selecting new files to replace the existing ones, I believe that there should be an option to automatically rename the file in the pipeli… --- ## [ROS2-IO in real-time with ROS2 topics (PC2 + IMU data).](https://discourse.paraview.org/t/ros2-io-in-real-time-with-ros2-topics-pc2-imu-data/17401)
**Author:** [@pierre](https://discourse.paraview.org/u/pierre)\ **Replies:** 5\ **Last updated:** [January 19, 2026, 10:20pm UTC](https://discourse.paraview.org/t/ros2-io-in-real-time-with-ros2-topics-pc2-imu-data/17401 "2026-01-19T22:20:47Z")
Hello! I use a custom Lidar system (non-rotating, high speed), and I wanted to explore the possibility of using LidarView with it. I’m interested in having ROS 2 data directly into LidarView, in real-time. So not only … --- ## [Exporting multiple objects into one .vtkjs file](https://discourse.paraview.org/t/exporting-multiple-objects-into-one-vtkjs-file/17297)
**Author:** [@rensv](https://discourse.paraview.org/u/rensv)\ **Replies:** 6\ **Last updated:** [November 10, 2025, 3:29pm UTC](https://discourse.paraview.org/t/exporting-multiple-objects-into-one-vtkjs-file/17297 "2025-11-10T15:29:35Z")
Hi, I’m curious if it is possible to export multiple objects into one .vtkjs file. Ideally, I would like to export CFD data with volume representation, along with the confining geometry as a .stl file with surface repre… --- ## [Remove automatic naming of vector components](https://discourse.paraview.org/t/remove-automatic-naming-of-vector-components/17366)
**Author:** [@MarDiehl](https://discourse.paraview.org/u/MarDiehl)\ **Replies:** 4\ **Last updated:** [January 6, 2026, 12:09pm UTC](https://discourse.paraview.org/t/remove-automatic-naming-of-vector-components/17366 "2026-01-06T12:09:07Z")
As a follow-up to Automatic naming of tensor components, I’d like to suggest to remove the automatic naming of components when a vector of length 6 is found. The reasons for that are The assumption that a vector of le… --- ## [Inplane Streamlines Dean Vortices Error](https://discourse.paraview.org/t/inplane-streamlines-dean-vortices-error/17443)
**Author:** [@kodaiApran](https://discourse.paraview.org/u/kodaiApran)\ **Replies:** 7\ **Last updated:** [February 17, 2026, 1:07pm UTC](https://discourse.paraview.org/t/inplane-streamlines-dean-vortices-error/17443 "2026-02-17T13:07:29Z")
Hello ParaView Community, I am trying to visualize in-plane streamlines on a cross-sectional slice of a pipe in ParaView, but I keep running into errors regardless of the filter pipeline I use. My Setup is OpenFOAM-13 … --- ## [Paraview Python Shell becomes inactive](https://discourse.paraview.org/t/paraview-python-shell-becomes-inactive/17588)
**Author:** [@Mezzerine](https://discourse.paraview.org/u/Mezzerine)\ **Replies:** 2\ **Last updated:** [May 28, 2026, 2:21pm UTC](https://discourse.paraview.org/t/paraview-python-shell-becomes-inactive/17588 "2026-05-28T14:21:51Z")
I have some version of below commands I run with the python shell inside paraview (either v5.13 or v6.0). And at a certain point the commands don’t seem to do anything anymore. Not even an error message is given if I put… --- ## [Initializing a new pipeline during a run with ParaView Catalyst](https://discourse.paraview.org/t/initializing-a-new-pipeline-during-a-run-with-paraview-catalyst/17550)
**Author:** [@Alexandre\_Minot](https://discourse.paraview.org/u/Alexandre_Minot)\ **Replies:** 7\ **Last updated:** [May 26, 2026, 7:16pm UTC](https://discourse.paraview.org/t/initializing-a-new-pipeline-during-a-run-with-paraview-catalyst/17550 "2026-05-26T19:16:04Z")
Dear all, As far as I can tell, we cannot initialize a new Catalyst pipeline during a run. catalyst\_initialize() can only be called once, and that’s the place where we tell ParaView about our scripts. It would be usefu… --- ## [Read 3D TIFF files as voxel-centered](https://discourse.paraview.org/t/read-3d-tiff-files-as-voxel-centered/17337)
**Author:** [@usiu5555](https://discourse.paraview.org/u/usiu5555)\ **Replies:** 4\ **Last updated:** [December 1, 2025, 4:25pm UTC](https://discourse.paraview.org/t/read-3d-tiff-files-as-voxel-centered/17337 "2025-12-01T16:25:13Z")
When reading a tiff stack, Paraview reads it as point data and the voxel values are interpolated based on vertices’ values. When reading categorical data, such convention leads to visual artifacts. Is it possible to read… --- ## [how to kill wrongly run mpiexec server](https://discourse.paraview.org/t/how-to-kill-wrongly-run-mpiexec-server/17296)
**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\ **Replies:** 6\ **Last updated:** [November 7, 2025, 10:18am UTC](https://discourse.paraview.org/t/how-to-kill-wrongly-run-mpiexec-server/17296 "2025-11-07T10:18:26Z")
Hello, i wanted to use in paraview in parallel (please if it is not the correct way, what would it be?). I have paraview 6.0.1 MPI-Linux-Python3.12-x86\_64 version downloaded from the tar file. first I run: mpiexec -… --- ## [Screen tears and does not load properly](https://discourse.paraview.org/t/screen-tears-and-does-not-load-properly/17498)
**Author:** [@uta-dasp](https://discourse.paraview.org/u/uta-dasp)\ **Replies:** 2\ **Last updated:** [April 1, 2026, 1:36pm UTC](https://discourse.paraview.org/t/screen-tears-and-does-not-load-properly/17498 "2026-04-01T13:36:19Z")
Whenever I open paraview, it opens perfectly, but when I load a file, the screen simply tears or becomes black. It comes back intermittently, but goes black again. I have tried reinstalling the graphics drivers. The desk… --- ## [CMake description of ParaView 6.x dose not match the actual requirements about Python.](https://discourse.paraview.org/t/cmake-description-of-paraview-6-x-dose-not-match-the-actual-requirements-about-python/17552)
**Author:** [@earth2001y](https://discourse.paraview.org/u/earth2001y)\ **Replies:** 6\ **Last updated:** [May 8, 2026, 12:55am UTC](https://discourse.paraview.org/t/cmake-description-of-paraview-6-x-dose-not-match-the-actual-requirements-about-python/17552 "2026-05-08T00:55:17Z")
pvpython of ParaView 6.1 build from source code on Rocky Linux 8 doesn’t work import paraview.simple with following message. \>\>\> import paraview.simple Traceback (most recent call last): File "\", line 1, in \ **Author:** [@enrisang](https://discourse.paraview.org/u/enrisang)\ **Replies:** 6\ **Last updated:** [October 13, 2025, 9:44am UTC](https://discourse.paraview.org/t/how-to-control-the-number-of-seeds-when-using-the-particle-tracer-filter/17238 "2025-10-13T09:44:39Z") Hello, I am using the Particle Tracer filter to simulate the injection of particles into a fluid domain via a catheter. Specifically, I have set the velocity field as the input and the catheter tip as the seed source. … --- ## [Proposal : Add settings presets](https://discourse.paraview.org/t/proposal-add-settings-presets/17702)
**Author:** [@corentin.munoz](https://discourse.paraview.org/u/corentin.munoz)\ **Replies:** 5\ **Last updated:** [September 4, 2026, 9:51am UTC](https://discourse.paraview.org/t/proposal-add-settings-presets/17702 "2026-09-04T09:51:34Z")
Hi everyone, ParaView has a lot of settings and properties to configure how you want your data to be rendered, and it can be quite hard to find the perfect settings. Some of you might have written down a collection of s… --- ## [ParaView Office Hours January 22, 2026](https://discourse.paraview.org/t/paraview-office-hours-january-22-2026/17403)
**Author:** [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)\ **Replies:** 0\ **Last updated:** [January 20, 2026, 6:43pm UTC](https://discourse.paraview.org/t/paraview-office-hours-january-22-2026/17403 "2026-01-20T18:43:27Z")
Kitware will be holding ParaView Office Hours again starting at 3:30pm ET on Thursday, January 22, 2026. The public meeting information is: ParaView office hours Thursday, January 22 · 3:30 – 5:00pm Time zone: Americ… --- ## [Query regarding reading comments inserted into .VTU files](https://discourse.paraview.org/t/query-regarding-reading-comments-inserted-into-vtu-files/17411)
**Author:** [@Subject303](https://discourse.paraview.org/u/Subject303)\ **Replies:** 8\ **Last updated:** [January 29, 2026, 12:29pm UTC](https://discourse.paraview.org/t/query-regarding-reading-comments-inserted-into-vtu-files/17411 "2026-01-29T12:29:45Z")
Hi, I’m working with xml .VTU files and I’d like to add a comment in the top line xml header that para-view won’t interpret or throw an error with and I’m unsure what specific text is safe here. Something along the line… --- ## [dat.h5 series](https://discourse.paraview.org/t/dat-h5-series/17391)
**Author:** [@hugh-tong](https://discourse.paraview.org/u/hugh-tong)\ **Replies:** 3\ **Last updated:** [January 8, 2026, 9:08am UTC](https://discourse.paraview.org/t/dat-h5-series/17391 "2026-01-08T09:08:57Z")
Hi dear Mathieu, Is there anything new I can load time series Ansys Fluent .dat.h5 result now? I can still load the .cas.h5 name matches the .dat.h5, and the rest time series file can not load. I have tried the .series a… --- ## [I need help can getting my stream over my car](https://discourse.paraview.org/t/i-need-help-can-getting-my-stream-over-my-car/17525)
**Author:** [@AEROTUNES](https://discourse.paraview.org/u/AEROTUNES)\ **Replies:** 7\ **Last updated:** [April 20, 2026, 1:23pm UTC](https://discourse.paraview.org/t/i-need-help-can-getting-my-stream-over-my-car/17525 "2026-04-20T13:23:17Z")
Im using a Linux headless server,I have to run xvfb-run,cant get the stream to got over the car? Here is the script and the image it produce,can get them to line up ,any help would be appreciated,.tryed different c… --- ## [Errors in resampling unstructured data set to structured grids using .vtu files](https://discourse.paraview.org/t/errors-in-resampling-unstructured-data-set-to-structured-grids-using-vtu-files/17364)
**Author:** [@aadl\_uk](https://discourse.paraview.org/u/aadl_uk)\ **Replies:** 5\ **Last updated:** [December 16, 2025, 9:00am UTC](https://discourse.paraview.org/t/errors-in-resampling-unstructured-data-set-to-structured-grids-using-vtu-files/17364 "2025-12-16T09:00:27Z")
Hello, I am using Paraview to post-process unstructured CFD data from PyFR. I would like to map the solution in an unstructured mesh (.vtu) onto another unstructured grid (.cgns) using the ResampleWithDataset filter. A… --- ## [OpenXR errors when using XRInterface in Lidarview](https://discourse.paraview.org/t/openxr-errors-when-using-xrinterface-in-lidarview/17497)
**Author:** [@rowan](https://discourse.paraview.org/u/rowan)\ **Replies:** 7\ **Last updated:** [April 15, 2026, 5:51pm UTC](https://discourse.paraview.org/t/openxr-errors-when-using-xrinterface-in-lidarview/17497 "2026-04-15T17:51:54Z")
I’ve got OpenXR working with Paraview on my Quest 1. The trick was to make sure oculus was the runtime, oculus link was connected to SteamVR, put the headset on, and send to xr while the headset is on. If the headset det… --- ## [Is it possible to display simple black text in the "Output Messages" window?](https://discourse.paraview.org/t/is-it-possible-to-display-simple-black-text-in-the-output-messages-window/17243)
**Author:** [@CsatiZoltan](https://discourse.paraview.org/u/CsatiZoltan)\ **Replies:** 5\ **Last updated:** [October 23, 2025, 3:28pm UTC](https://discourse.paraview.org/t/is-it-possible-to-display-simple-black-text-in-the-output-messages-window/17243 "2025-10-23T15:28:22Z")
Hi, I use vtkWarningMacro in my C++ plugin to display complementary messages in the Output Messages window. While this is useful for debugging purposes, for informative messages I would prefer text in black and without … --- ## [Issues with TETRA14 elements](https://discourse.paraview.org/t/issues-with-tetra14-elements/17294)
**Author:** [@lindad](https://discourse.paraview.org/u/lindad)\ **Replies:** 4\ **Last updated:** [November 6, 2025, 6:52pm UTC](https://discourse.paraview.org/t/issues-with-tetra14-elements/17294 "2025-11-06T18:52:10Z")
When attempting to create slices from exodus files using TETRA14 elements, all we see is the outline of the slice, e.g. it’s as if the parent mesh is a surface mesh instead of a volumetric one. There is no problem with T… --- ## [ParaView Office Hours April 30, 2026](https://discourse.paraview.org/t/paraview-office-hours-april-30-2026/17539)
**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\ **Replies:** 3\ **Last updated:** [May 7, 2026, 8:17pm UTC](https://discourse.paraview.org/t/paraview-office-hours-april-30-2026/17539 "2026-05-07T20:17:16Z")
Have a question about how to use ParaView? Ask ParaView experts at this week’s office hours! Time: Thursday, April 30 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video call link: https://meet.… --- ## [coherence between camera controls between 2D and 3D](https://discourse.paraview.org/t/coherence-between-camera-controls-between-2d-and-3d/17319)
**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\ **Replies:** 3\ **Last updated:** [November 19, 2025, 2:06pm UTC](https://discourse.paraview.org/t/coherence-between-camera-controls-between-2d-and-3d/17319 "2025-11-19T14:06:24Z")
Hello, One thing that I have never understood the reason behind is the different behavior between the 2D and 3D space, when we are in 3D and click the wheel button we can pan over the geometry, but when we do 2D it rot… --- ## [New EnSight reader missing in Paraview 6.0.1?](https://discourse.paraview.org/t/new-ensight-reader-missing-in-paraview-6-0-1/17303)
**Author:** [@tkarabela](https://discourse.paraview.org/u/tkarabela)\ **Replies:** 2\ **Last updated:** [November 12, 2025, 3:55pm UTC](https://discourse.paraview.org/t/new-ensight-reader-missing-in-paraview-6-0-1/17303 "2025-11-12T15:55:16Z")
Hi, I’ve been looking forward to using the new EnSight reader (vtkEnSightGoldCombinedReader) in Paraview. Release notes for 6.0.0 mention these new readers, with features such as ability to select parts to load and Parti… --- ## [Club two fields with same mesh support into one from .med file](https://discourse.paraview.org/t/club-two-fields-with-same-mesh-support-into-one-from-med-file/17537)
**Author:** [@anirudhnehra](https://discourse.paraview.org/u/anirudhnehra)\ **Replies:** 6\ **Last updated:** [September 16, 2026, 11:48am UTC](https://discourse.paraview.org/t/club-two-fields-with-same-mesh-support-into-one-from-med-file/17537 "2026-09-16T11:48:56Z")
Hello, Thanks for putting effort to create paraview. I use salome\_meca to create rmed files that I wish to read in paraview. The issue is that sometimes med are created with many distinct “ComSup’“ by code\_aster as sh… --- ## [Streaming Status in ParaView](https://discourse.paraview.org/t/streaming-status-in-paraview/17478)
**Author:** [@mwestphal](https://discourse.paraview.org/u/mwestphal)\ **Replies:** 1\ **Last updated:** [March 17, 2026, 2:54pm UTC](https://discourse.paraview.org/t/streaming-status-in-paraview/17478 "2026-03-17T14:54:22Z")
ParaView has a little known and little used streaming options, available in “Edit → Settings → Enable Streaming”. Once enabled, some streaming are supposed to be available, however they have been forgotten for a while, … --- ## [How to link with external library?](https://discourse.paraview.org/t/how-to-link-with-external-library/17410)
**Author:** [@CsatiZoltan](https://discourse.paraview.org/u/CsatiZoltan)\ **Replies:** 6\ **Last updated:** [January 28, 2026, 7:28pm UTC](https://discourse.paraview.org/t/how-to-link-with-external-library/17410 "2026-01-28T19:28:18Z")
Hi, I have a C++ ParaView plugin that does not use VTK (so no vtk.module file). I want to link my plugin with the external library spdlog, which is contained as a Git submodule in my project. This library integrates wel… --- ## [Corrupted refinement ratio when processing an "amrmesh" mesh in paraview-catalyst](https://discourse.paraview.org/t/corrupted-refinement-ratio-when-processing-an-amrmesh-mesh-in-paraview-catalyst/17571)
**Author:** [@cityadmirer](https://discourse.paraview.org/u/cityadmirer)\ **Replies:** 5\ **Last updated:** [June 9, 2026, 2:38pm UTC](https://discourse.paraview.org/t/corrupted-refinement-ratio-when-processing-an-amrmesh-mesh-in-paraview-catalyst/17571 "2026-06-09T14:38:21Z")
Overview I’m working on some CFD code based on the AMReX library. It provides utilities to map a uniform Catersian AMR mesh to a conduit::Node object based on the nestsets blueprint. However, when the data is processed b… --- ## [Paraview 6.0.1 3D interaction latency/wiggles](https://discourse.paraview.org/t/paraview-6-0-1-3d-interaction-latency-wiggles/17265)
**Author:** [@edabor](https://discourse.paraview.org/u/edabor)\ **Replies:** 8\ **Last updated:** [October 30, 2025, 6:43am UTC](https://discourse.paraview.org/t/paraview-6-0-1-3d-interaction-latency-wiggles/17265 "2025-10-30T06:43:59Z")
Hello, First, I would like to thanks Kitware’s developer for providing such great tool. When trying to upgrade to 6.0.1, I noticed weird latency/wiggles of the meshed actor when interacting with a sphere source, which … --- ## [How to build ParaView 0.2?](https://discourse.paraview.org/t/how-to-build-paraview-0-2/17459)
**Author:** [@CsatiZoltan](https://discourse.paraview.org/u/CsatiZoltan)\ **Replies:** 3\ **Last updated:** [March 4, 2026, 12:59pm UTC](https://discourse.paraview.org/t/how-to-build-paraview-0-2/17459 "2026-03-04T12:59:30Z")
When browsing on the website of ParaView, I saw that the oldest version for download is v0.2. I tried to build it with CMake, but I get the following error: ParaView requires VTK to build. Please set VTK\_BINARY\_DIR to d… --- ## [Enabling dark mode in Paraview 6.0+ on Linux](https://discourse.paraview.org/t/enabling-dark-mode-in-paraview-6-0-on-linux/17450)
**Author:** [@alizma](https://discourse.paraview.org/u/alizma)\ **Replies:** 1\ **Last updated:** [February 23, 2026, 8:39am UTC](https://discourse.paraview.org/t/enabling-dark-mode-in-paraview-6-0-on-linux/17450 "2026-02-23T08:39:42Z")
Hello, I’m on Linux Mint 21 and would like to enable dark mode in Paraview, like I had a few versions ago (but I have no memory of how I got this to work, it’s been years). I don’t see a default option in the settings. I… --- ## [Can't select specific patches in Paraview from Fluent](https://discourse.paraview.org/t/cant-select-specific-patches-in-paraview-from-fluent/17329)
**Author:** [@Abdullah\_Saifee](https://discourse.paraview.org/u/Abdullah_Saifee)\ **Replies:** 1\ **Last updated:** [November 24, 2025, 8:55am UTC](https://discourse.paraview.org/t/cant-select-specific-patches-in-paraview-from-fluent/17329 "2025-11-24T08:55:17Z")
I am using Paraview 6.0.1. I have exported Ansys Fluent results in EnSight Gold format of a transient simulation. I read in the file in Paraview. But I cannot select specific patches on the model to isolate results on th… --- ## [keep GlobalPointIds when data conversion](https://discourse.paraview.org/t/keep-globalpointids-when-data-conversion/17420)
**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\ **Replies:** 7\ **Last updated:** [February 2, 2026, 1:56pm UTC](https://discourse.paraview.org/t/keep-globalpointids-when-data-conversion/17420 "2026-02-02T13:56:10Z")
Hello, not sure if it should fall in feature request or a straight bug. I notice that if we generate global IDs in a structured dataset and then clip it (ergo we transform it to a unstructured dataset) we loose this IDs… --- ## [Outline in charts](https://discourse.paraview.org/t/outline-in-charts/17414)
**Author:** [@ggf](https://discourse.paraview.org/u/ggf)\ **Replies:** 7\ **Last updated:** [January 29, 2026, 10:39am UTC](https://discourse.paraview.org/t/outline-in-charts/17414 "2026-01-29T10:39:22Z")
Hi, I’ve failed at finding the appropriate setting for drawing the outline/bounding box of a PlotOverLine filter in the line chart view. I know how to toggle the grid, which kind of serves my purpose, but I would prefe… --- ## [using paraview simple to load obj with texture](https://discourse.paraview.org/t/using-paraview-simple-to-load-obj-with-texture/17299)
**Author:** [@JT3DAI](https://discourse.paraview.org/u/JT3DAI)\ **Replies:** 1\ **Last updated:** [November 11, 2025, 12:39pm UTC](https://discourse.paraview.org/t/using-paraview-simple-to-load-obj-with-texture/17299 "2025-11-11T12:39:39Z")
Hi guys, I currently have a python vtk function that loads a obj file with texture information. Ideally I would prefer to use paraview simple for all my pipelines. I can load the mesh in paraview simple but can not find… --- ## [Placing Objects on Terrain - PALM NetCDF Files](https://discourse.paraview.org/t/placing-objects-on-terrain-palm-netcdf-files/17565)
**Author:** [@anon17936635](https://discourse.paraview.org/u/anon17936635)\ **Replies:** 4\ **Last updated:** [June 29, 2026, 10:41am UTC](https://discourse.paraview.org/t/placing-objects-on-terrain-palm-netcdf-files/17565 "2026-06-29T10:41:26Z")
Helo together, I tried to visualize PALM NetCDF simulation results (\_3d.000.nc) and a PALM NetCDF static driver (objects in model domain) (\_static.nc) in ParaView. I displayed the static driver using a threshold filter… --- ## [Paraview v6.0.1 in Linux shows: vtkXOpenGLRenderWindow.:1458 WARN| bad X server connection after successful connection](https://discourse.paraview.org/t/paraview-v6-0-1-in-linux-shows-vtkxopenglrenderwindow-1458-warn-bad-x-server-connection-after-successful-connection/17501)
**Author:** [@Louis.DeLillo](https://discourse.paraview.org/u/Louis.DeLillo)\ **Replies:** 4\ **Last updated:** [April 17, 2026, 12:02pm UTC](https://discourse.paraview.org/t/paraview-v6-0-1-in-linux-shows-vtkxopenglrenderwindow-1458-warn-bad-x-server-connection-after-successful-connection/17501 "2026-04-17T12:02:17Z")
After installing Paraview v6.0.1 on our Linux HPC environment and running in client/server mode, we get the Warnings shown in the server-side logs shown below. The GUI running on the client shows the same Warning. Other … --- ## [Help with Threshold filter](https://discourse.paraview.org/t/help-with-threshold-filter/17399)
**Author:** [@Patrick.Needs.Help](https://discourse.paraview.org/u/Patrick.Needs.Help)\ **Replies:** 4\ **Last updated:** [January 16, 2026, 5:24pm UTC](https://discourse.paraview.org/t/help-with-threshold-filter/17399 "2026-01-16T17:24:03Z")
Hello I am trying to script a headless version of a process that I am using through the gui for school and I am running into a bit of an issue with the threshold fitler. I am using a Programmable Filter (to subtract 2 se… --- ## [Remove Axis Tick Labels](https://discourse.paraview.org/t/remove-axis-tick-labels/17355)
**Author:** [@Sam\_Austin](https://discourse.paraview.org/u/Sam_Austin)\ **Replies:** 1\ **Last updated:** [December 11, 2025, 8:38am UTC](https://discourse.paraview.org/t/remove-axis-tick-labels/17355 "2025-12-11T08:38:38Z")
Fairly straightforward question… how can I remove the numbers from the axes but retain the ticks? In this example, I want to remove the numbers. Things I’ve tried: Making the tick number text white (see above) – do… --- ## [large tiff image paraview failing to load it correctly](https://discourse.paraview.org/t/large-tiff-image-paraview-failing-to-load-it-correctly/17315)
**Author:** [@otaolafr](https://discourse.paraview.org/u/otaolafr)\ **Replies:** 4\ **Last updated:** [November 18, 2025, 10:53am UTC](https://discourse.paraview.org/t/large-tiff-image-paraview-failing-to-load-it-correctly/17315 "2025-11-18T10:53:18Z")
Hello, I am having issues with a large tomograph scan, previously i cropped a small section of the scan exported into Tiff and imported to paraview without any issues. now the new files are way larger, my current workf… --- ## [ParaView Office Hours June 11, 2026](https://discourse.paraview.org/t/paraview-office-hours-june-11-2026/17609)
**Author:** [@Bob\_Obara](https://discourse.paraview.org/u/Bob_Obara)\ **Replies:** 0\ **Last updated:** [June 9, 2026, 8:32am UTC](https://discourse.paraview.org/t/paraview-office-hours-june-11-2026/17609 "2026-06-09T08:32:45Z")
Have a question about how to use ParaView? Ask ParaView experts at this week’s office hours! Time: Thursday, June 11 · 3:30 – 5:00pm Time zone: America/New\_York Google Meet joining info Video call link: https://meet.g… --- ## [Version 6.1.1 no longer reads my EnSight case files](https://discourse.paraview.org/t/version-6-1-1-no-longer-reads-my-ensight-case-files/17583)
**Author:** [@elynch](https://discourse.paraview.org/u/elynch)\ **Replies:** 2\ **Last updated:** [May 28, 2026, 1:37pm UTC](https://discourse.paraview.org/t/version-6-1-1-no-longer-reads-my-ensight-case-files/17583 "2026-05-28T13:37:29Z")
ensight\_case\_issue.zip (700.2 KB) I’ve attached a dataset in EnSight Gold format. There are three versions of the case file. original.case is the format we have been writing for years and which ParaView has been able … --- ## [Load multi zone .ensight file, manipulate it and save in same format](https://discourse.paraview.org/t/load-multi-zone-ensight-file-manipulate-it-and-save-in-same-format/17518)
**Author:** [@Captain\_Convergence](https://discourse.paraview.org/u/Captain_Convergence)\ **Replies:** 5\ **Last updated:** [April 21, 2026, 9:25am UTC](https://discourse.paraview.org/t/load-multi-zone-ensight-file-manipulate-it-and-save-in-same-format/17518 "2026-04-21T09:25:57Z")
Dear support, I need to load a multi zone .encas file which is loaded as vtkMuktiBlockDataSet and after doing some manipulations I need to save it exactly in the same format. I can do it after using merge blocks to conv… [Previous page](https://discourse.paraview.org/top.md?page=1&per_page=50) [Next page](https://discourse.paraview.org/top.md?page=3&per_page=50)