# Top

**URL:** https://discourse.paraview.org/top.md?page=102&period=all

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**Page:** 103

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## [vtk hierarchy text file in superbuild](https://discourse.paraview.org/t/vtk-hierarchy-text-file-in-superbuild/5800)

<div class="topic-metadata">

**Author:** [@Nicholas\_Yue](https://discourse.paraview.org/u/Nicholas_Yue)\
**Replies:** 2\
**Last updated:** [November 20, 2020, 8:59pm UTC](https://discourse.paraview.org/t/vtk-hierarchy-text-file-in-superbuild/5800 "2020-11-20T20:59:58Z")

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I am learning to build Paraview plugin and came across the following. I have a dependency on vtkIOCore and the wrapper code is looking for hierarchy txt file How do I build superbuild so that the vtk generates those hi…

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## [Recommended API for iterating over a whole image or its subset](https://discourse.paraview.org/t/recommended-api-for-iterating-over-a-whole-image-or-its-subset/3751)

<div class="topic-metadata">

**Author:** [@yohanlty\_total](https://discourse.paraview.org/u/yohanlty_total)\
**Replies:** 2\
**Last updated:** [March 5, 2020, 3:06pm UTC](https://discourse.paraview.org/t/recommended-api-for-iterating-over-a-whole-image-or-its-subset/3751 "2020-03-05T15:06:08Z")

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Hello, I am writing a ParaView plugin where I encounter the following 2 cases: 1- for the 1rst I need to iterate over the surrounding adjacents points of a vtkImageData; 2- for the other one, I have to do a whole swee…

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## [Save a .CSV file with all time steps in the same file](https://discourse.paraview.org/t/save-a-csv-file-with-all-time-steps-in-the-same-file/12330)

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**Author:** [@NPeralta](https://discourse.paraview.org/u/NPeralta)\
**Replies:** 1\
**Last updated:** [June 19, 2023, 8:01am UTC](https://discourse.paraview.org/t/save-a-csv-file-with-all-time-steps-in-the-same-file/12330 "2023-06-19T08:01:46Z")

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I am saving the data set of a particle tracking field, the problem is that I want all the information of these particles in just one csv and not in many files of every timestep.

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## [How to programmatically set custom labels for char view axes in Python](https://discourse.paraview.org/t/how-to-programmatically-set-custom-labels-for-char-view-axes-in-python/9326)

<div class="topic-metadata">

**Author:** [@Oblomov](https://discourse.paraview.org/u/Oblomov)\
**Replies:** 1\
**Last updated:** [April 1, 2022, 4:25pm UTC](https://discourse.paraview.org/t/how-to-programmatically-set-custom-labels-for-char-view-axes-in-python/9326 "2022-04-01T16:25:00Z")

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Hello, I would expect the following code: view = CreateXYPlotView() view.BottomAxisRangeMinimum = -5 view.BottomAxisRangeMaximum = 5 view.BottomAxisUseCustomRange = 1 view.BottomAxisLabels = xrange(-5, 6) view.BottomAx…

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## [Particle Tracer and Lagrangian Method](https://discourse.paraview.org/t/particle-tracer-and-lagrangian-method/8871)

<div class="topic-metadata">

**Author:** [@Upkar\_SIngh](https://discourse.paraview.org/u/Upkar_SIngh)\
**Replies:** 1\
**Last updated:** [February 1, 2022, 9:28am UTC](https://discourse.paraview.org/t/particle-tracer-and-lagrangian-method/8871 "2022-02-01T09:28:14Z")

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Hi, I wanted to know what methods does Paraview uses in ParticleTracer. Does it works on lagrangian particle tracking? Thank You

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## [Measure water surface elevation in d3plot](https://discourse.paraview.org/t/measure-water-surface-elevation-in-d3plot/3764)

<div class="topic-metadata">

**Author:** [@Stefan1](https://discourse.paraview.org/u/Stefan1)\
**Replies:** 0\
**Last updated:** [March 6, 2020, 4:28pm UTC](https://discourse.paraview.org/t/measure-water-surface-elevation-in-d3plot/3764 "2020-03-06T16:28:37Z")

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Dear all, I’m trying to obtain water level data at fixed locations in an SPH domain (LS-Dyna). The format of the results is d3plot. I’ve read about how to do it for OpenFoam results, but this doesn’t seem to work for a …

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## [Need to get a valid controller for client-server communication](https://discourse.paraview.org/t/need-to-get-a-valid-controller-for-client-server-communication/879)

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**Author:** [@Patrick](https://discourse.paraview.org/u/Patrick)\
**Replies:** 2\
**Last updated:** [November 12, 2018, 6:16pm UTC](https://discourse.paraview.org/t/need-to-get-a-valid-controller-for-client-server-communication/879 "2018-11-12T18:16:06Z")

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Hello again, as I wrote yesterday, I am trying to communicate between a server side object and its client proxy. I want to simplify my question: How do I get a valid controller on the client that is responsible for cli…

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## [Select points on linked Render View](https://discourse.paraview.org/t/select-points-on-linked-render-view/8622)

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**Author:** [@Sofia](https://discourse.paraview.org/u/Sofia)\
**Replies:** 3\
**Last updated:** [December 14, 2021, 10:12am UTC](https://discourse.paraview.org/t/select-points-on-linked-render-view/8622 "2021-12-14T10:12:32Z")

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Hi all! I load 2 similar .stl models on 2 distinct RenderView and I link the cameras. So when I move one model in the first RenderView, the other in the second RenderView moves too. At this point I want to select a set o…

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## [Save animation as a series of objects?](https://discourse.paraview.org/t/save-animation-as-a-series-of-objects/5065)

<div class="topic-metadata">

**Author:** [@cobo](https://discourse.paraview.org/u/cobo)\
**Replies:** 3\
**Last updated:** [August 10, 2020, 3:00pm UTC](https://discourse.paraview.org/t/save-animation-as-a-series-of-objects/5065 "2020-08-10T15:00:28Z")

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I just saved an animation in PV that is generated by some filter as a numbered series of objects: First go to step 0, “save data” (filename00.vtu), go to step 1, save data as filename01.vtu, etc. etc. This works nicely: …

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## [Warp by vector not working](https://discourse.paraview.org/t/warp-by-vector-not-working/13134)

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**Author:** [@nico1305](https://discourse.paraview.org/u/nico1305)\
**Replies:** 1\
**Last updated:** [October 30, 2023, 9:32am UTC](https://discourse.paraview.org/t/warp-by-vector-not-working/13134 "2023-10-30T09:32:26Z")

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Hi all, I have just started using Paraview and so I apologize in advance for the question but I have not been able to find a solution. I have a vtk file containing a set of points defined using VTK\_VERTEX. The file al…

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## [Python import error](https://discourse.paraview.org/t/python-import-error/8767)

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**Author:** [@todoooo](https://discourse.paraview.org/u/todoooo)\
**Replies:** 1\
**Last updated:** [January 14, 2022, 1:16am UTC](https://discourse.paraview.org/t/python-import-error/8767 "2022-01-14T01:16:47Z")

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I just built Paraview on Windows 10 from master and now I’m getting an error when trying to run pvbatch from the command line. It was working previously with the code base from a month ago. C:\\Users\\toddm\\Downloads\\par…

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## [no python in ParaView 5.6.0](https://discourse.paraview.org/t/no-python-in-paraview-5-6-0/1992)

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**Author:** [@bencesomogyi](https://discourse.paraview.org/u/bencesomogyi)\
**Replies:** 1\
**Last updated:** [September 15, 2020, 2:14pm UTC](https://discourse.paraview.org/t/no-python-in-paraview-5-6-0/1992 "2020-09-15T14:14:53Z")

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Dear All, I have the problem, that the python console, programmable filter is not working in ParaView-5.6.0-MPI-Windows-msvc2015-64bit, ParaView-5.6.0-Windows-msvc2015-64bit, that I have downloaded from the ParaView web…

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## [Mapping a surface data and curves onto a plane](https://discourse.paraview.org/t/mapping-a-surface-data-and-curves-onto-a-plane/6485)

<div class="topic-metadata">

**Author:** [@jdesman1](https://discourse.paraview.org/u/jdesman1)\
**Replies:** 0\
**Last updated:** [February 17, 2021, 3:43pm UTC](https://discourse.paraview.org/t/mapping-a-surface-data-and-curves-onto-a-plane/6485 "2021-02-17T15:43:43Z")

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Hi, I have a variety of surfaces and curves .vtk files that are related to each other. I was wondering if it was possible to take a surface and a curves object, and project them onto a set 2D plane. Essentially, to take…

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## [Identify Block on the client side](https://discourse.paraview.org/t/identify-block-on-the-client-side/2278)

<div class="topic-metadata">

**Author:** [@sharon](https://discourse.paraview.org/u/sharon)\
**Replies:** 2\
**Last updated:** [July 23, 2019, 11:43pm UTC](https://discourse.paraview.org/t/identify-block-on-the-client-side/2278 "2019-07-23T23:43:21Z")

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Dear Experts, I found, after reading raw data from files into vtkMultiBlockDataSet, on the client side, i can only refer vtkPVCompositeDataInformation to get some simple block information. However, in my situation, I n…

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## [Surface LIC: Attempt to get an input array for an index that has not been specified](https://discourse.paraview.org/t/surface-lic-attempt-to-get-an-input-array-for-an-index-that-has-not-been-specified/6180)

<div class="topic-metadata">

**Author:** [@mariavd](https://discourse.paraview.org/u/mariavd)\
**Replies:** 4\
**Last updated:** [May 21, 2024, 4:10pm UTC](https://discourse.paraview.org/t/surface-lic-attempt-to-get-an-input-array-for-an-index-that-has-not-been-specified/6180 "2024-05-21T16:10:52Z")

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Hello, I have been using Paraview for years for our visualisations and always loaded my vti file, apply a Slice, choose the colour to be defined by the array in our vti file and set it to SurfaceLIC representation. Toda…

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## [Calculator Error](https://discourse.paraview.org/t/calculator-error/11279)

<div class="topic-metadata">

**Author:** [@kenzbaker](https://discourse.paraview.org/u/kenzbaker)\
**Replies:** 7\
**Last updated:** [February 1, 2023, 3:50am UTC](https://discourse.paraview.org/t/calculator-error/11279 "2023-02-01T03:50:52Z")

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Hi, I am having an issue with making calculations in paraview. For the past year I have previosuly followed the exact same steps to make the calculation of elevation (coordZ - Sealevel) with my files and data, but for so…

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## [How to incorporate input field values in ProgrammableFilter plugin](https://discourse.paraview.org/t/how-to-incorporate-input-field-values-in-programmablefilter-plugin/5489)

<div class="topic-metadata">

**Author:** [@Mohamed\_Abdelkhalek](https://discourse.paraview.org/u/Mohamed_Abdelkhalek)\
**Replies:** 1\
**Last updated:** [October 6, 2020, 3:38am UTC](https://discourse.paraview.org/t/how-to-incorporate-input-field-values-in-programmablefilter-plugin/5489 "2020-10-06T03:38:09Z")

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Hello, I am working on the filter example in PluginsExamples from paraview.util.vtkAlgorithm import \* ------------------------------------------------------------------------------ A filter example. -----------------…

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## [inconsistent surfaceLIC behavior between serial and parallel](https://discourse.paraview.org/t/inconsistent-surfacelic-behavior-between-serial-and-parallel/10007)

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**Author:** [@aerogt3](https://discourse.paraview.org/u/aerogt3)\
**Replies:** 2\
**Last updated:** [July 18, 2022, 7:14am UTC](https://discourse.paraview.org/t/inconsistent-surfacelic-behavior-between-serial-and-parallel/10007 "2022-07-18T07:14:02Z")

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Hello, I use the surfaceLIC plugin (often, it’s amazing!) and have noticed for many years that when run in parallel, there are graphical artifacts in the image that make it looks blotchy. This goes away if run in seria…

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## [Python filter proxy does not update property](https://discourse.paraview.org/t/python-filter-proxy-does-not-update-property/1267)

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**Author:** [@AntoineD](https://discourse.paraview.org/u/AntoineD)\
**Replies:** 0\
**Last updated:** [February 11, 2019, 11:33am UTC](https://discourse.paraview.org/t/python-filter-proxy-does-not-update-property/1267 "2019-02-11T11:33:56Z")

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Hello, I’m trying to create a proxy for a python filter. On the client side, I would like the proxy to be able to provide an id. I tried 2 different property mechanisms for that purpose, but I am facing 2 issues: The …

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## [Group / Select multiple cells as a single cell VTK\_UNSTRUCTURED\_GRID](https://discourse.paraview.org/t/group-select-multiple-cells-as-a-single-cell-vtk-unstructured-grid/13047)

<div class="topic-metadata">

**Author:** [@anshakeel](https://discourse.paraview.org/u/anshakeel)\
**Replies:** 4\
**Last updated:** [October 16, 2023, 5:55pm UTC](https://discourse.paraview.org/t/group-select-multiple-cells-as-a-single-cell-vtk-unstructured-grid/13047 "2023-10-16T17:55:27Z")

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Hello, Is there any way to group all the cells of a source as a single cell and use it in VtkUnstructuredGrid? I’m more focused on Non-linear shapes like curved cylinders and straight cylinders. I have tried to explain …

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## [Problem with Paraview Gitlab Master Build on Linux](https://discourse.paraview.org/t/problem-with-paraview-gitlab-master-build-on-linux/4996)

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**Author:** [@joeh](https://discourse.paraview.org/u/joeh)\
**Replies:** 4\
**Last updated:** [August 13, 2020, 4:22pm UTC](https://discourse.paraview.org/t/problem-with-paraview-gitlab-master-build-on-linux/4996 "2020-08-13T16:22:38Z")

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Hello, I have found that when building the Paraview Gitlab Master Build on Linux, that three symbolic links are missing from the Superbuild/install bin directory ln -s python3 python ln -s python3-config python-confi…

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## [Separate colour maps for multiple representations in single render view in custom application](https://discourse.paraview.org/t/separate-colour-maps-for-multiple-representations-in-single-render-view-in-custom-application/12882)

<div class="topic-metadata">

**Author:** [@Pietersielie](https://discourse.paraview.org/u/Pietersielie)\
**Replies:** 5\
**Last updated:** [September 27, 2023, 10:03am UTC](https://discourse.paraview.org/t/separate-colour-maps-for-multiple-representations-in-single-render-view-in-custom-application/12882 "2023-09-27T10:03:56Z")

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I have a custom Paraview application that is used to display astronomical data. As part of it, I display multiple 2D images in the same renderview (an instance of pqRenderView\*). The images are all instantiated and loade…

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## [Generate Continuous Data Representation from the Output of a Programmable Filter](https://discourse.paraview.org/t/generate-continuous-data-representation-from-the-output-of-a-programmable-filter/4219)

<div class="topic-metadata">

**Author:** [@Patol75](https://discourse.paraview.org/u/Patol75)\
**Replies:** 0\
**Last updated:** [April 29, 2020, 12:51pm UTC](https://discourse.paraview.org/t/generate-continuous-data-representation-from-the-output-of-a-programmable-filter/4219 "2020-04-29T12:51:06Z")

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Dear ParaView community, I am using ParaView 5.8.0 to post-process some data generated through a fluid dynamics numerical framework. I have a set of paired pvtu and h5part outputs, the first pair corresponding to the in…

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## [meaning of "animateable" attribute in smproperty](https://discourse.paraview.org/t/meaning-of-animateable-attribute-in-smproperty/3923)

<div class="topic-metadata">

**Author:** [@ademaio](https://discourse.paraview.org/u/ademaio)\
**Replies:** 3\
**Last updated:** [April 1, 2020, 1:50am UTC](https://discourse.paraview.org/t/meaning-of-animateable-attribute-in-smproperty/3923 "2020-04-01T01:50:30Z")

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Could anyone please explain the meaning of “animateable” attribute in smproperty definition? When it should be used? Thank you in advance for any help

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## [ParaView 5.9.0-RC1 superbuild compile issues with scipy](https://discourse.paraview.org/t/paraview-5-9-0-rc1-superbuild-compile-issues-with-scipy/5785)

<div class="topic-metadata">

**Author:** [@joeh](https://discourse.paraview.org/u/joeh)\
**Replies:** 2\
**Last updated:** [December 3, 2020, 5:38pm UTC](https://discourse.paraview.org/t/paraview-5-9-0-rc1-superbuild-compile-issues-with-scipy/5785 "2020-12-03T17:38:19Z")

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When compiling ParaView 5.9.0-RC1 I have found a number of issues on our Centennial system. Centennial is a RHEL 7.7 system, where the compiler is gcc 7.3.0 First if -DENABLE\_scipy=ON is used then \`building ‘scipy.…

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## [Contour breaks on grid blocks](https://discourse.paraview.org/t/contour-breaks-on-grid-blocks/10699)

<div class="topic-metadata">

**Author:** [@Andre\_Calado](https://discourse.paraview.org/u/Andre_Calado)\
**Replies:** 4\
**Last updated:** [November 8, 2022, 7:38pm UTC](https://discourse.paraview.org/t/contour-breaks-on-grid-blocks/10699 "2022-11-08T19:38:51Z")

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Hi, I am having a visualization issue when I try to visualize a threshold isosurface (in my case it is Level set = 0 for multiphase flow). I notice the surface is broken where my domain is decomposed (MPI blocks). The s…

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## [ParaView-UserSettings.json - Point Size](https://discourse.paraview.org/t/paraview-usersettings-json-point-size/10928)

<div class="topic-metadata">

**Author:** [@wascott](https://discourse.paraview.org/u/wascott)\
**Replies:** 2\
**Last updated:** [December 7, 2022, 8:57pm UTC](https://discourse.paraview.org/t/paraview-usersettings-json-point-size/10928 "2022-12-07T20:57:23Z")

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My user is trying to set up a custom point size that persists between sessions. I believe the way to do this is with an entry in ParaView-UserSettings.json, in the users .config/ParaView directory. I cannot find how to…

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## [LidarView support display mutiple lidar pointcloud simultaneously](https://discourse.paraview.org/t/lidarview-support-display-mutiple-lidar-pointcloud-simultaneously/6118)

<div class="topic-metadata">

**Author:** [@debupt](https://discourse.paraview.org/u/debupt)\
**Replies:** 1\
**Last updated:** [January 4, 2021, 10:15am UTC](https://discourse.paraview.org/t/lidarview-support-display-mutiple-lidar-pointcloud-simultaneously/6118 "2021-01-04T10:15:57Z")

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Current, I can use LidarView switch between different kinds of LiDARs using different LiDAR interpreter, is there any way that LidarView can show different LiDARs’ point cloud in the same display widget

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## [Arbitrary Annotation in Line Chart View](https://discourse.paraview.org/t/arbitrary-annotation-in-line-chart-view/5146)

<div class="topic-metadata">

**Author:** [@patchett2002](https://discourse.paraview.org/u/patchett2002)\
**Replies:** 1\
**Last updated:** [August 21, 2020, 3:10am UTC](https://discourse.paraview.org/t/arbitrary-annotation-in-line-chart-view/5146 "2020-08-21T03:10:39Z")

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I am trying to add text to the line chart view. I think I should be able to make a text source and have it behave like it does in render view. But when create a source, click on the line chart view, and turn on visibilit…

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## [Xdmf reader crashes: "entity reference loop"](https://discourse.paraview.org/t/xdmf-reader-crashes-entity-reference-loop/3518)

<div class="topic-metadata">

**Author:** [@bastian](https://discourse.paraview.org/u/bastian)\
**Replies:** 1\
**Last updated:** [March 21, 2020, 1:06am UTC](https://discourse.paraview.org/t/xdmf-reader-crashes-entity-reference-loop/3518 "2020-03-21T01:06:04Z")

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Hello, here’s an odd bug. I’m trying to load a bunch of data stored in binary files via an Xdmf wrapper file. I’ve been doing this for quite some time without much trouble, but here’s an Xdmf file that just won’t load…

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## [Linear camera interpolation and python scripting](https://discourse.paraview.org/t/linear-camera-interpolation-and-python-scripting/10938)

<div class="topic-metadata">

**Author:** [@TobiasDuswald](https://discourse.paraview.org/u/TobiasDuswald)\
**Replies:** 2\
**Last updated:** [December 8, 2022, 2:50pm UTC](https://discourse.paraview.org/t/linear-camera-interpolation-and-python-scripting/10938 "2022-12-08T14:50:07Z")

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Dear ParaView developers, I’m working on automating some of my ParaView visualizations, i.e. visualize some data over time based on a .pvsm file. The relevant simulation volume grows over time so I placed a camera (“Int…

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## [Plotting stream tracer data with Cell Data?](https://discourse.paraview.org/t/plotting-stream-tracer-data-with-cell-data/3855)

<div class="topic-metadata">

**Author:** [@Mohammed\_Fuad\_Choudh](https://discourse.paraview.org/u/Mohammed_Fuad_Choudh)\
**Replies:** 3\
**Last updated:** [September 21, 2023, 11:23am UTC](https://discourse.paraview.org/t/plotting-stream-tracer-data-with-cell-data/3855 "2023-09-21T11:23:47Z")

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Hello, I was wondering if it was possible to use stream tracer to observe changes in some cell data over the line? Im working with a multi block dataset and am using velocity to generate the stream lines. The cell data …

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## [GPU stress testing ?](https://discourse.paraview.org/t/gpu-stress-testing/10170)

<div class="topic-metadata">

**Author:** [@Nicholas\_Yue](https://discourse.paraview.org/u/Nicholas_Yue)\
**Replies:** 3\
**Last updated:** [August 21, 2022, 2:18am UTC](https://discourse.paraview.org/t/gpu-stress-testing/10170 "2022-08-21T02:18:03Z")

</div>

Are there any out of the box operations one can do to stress test GPU usage via Paraview. Currently, I load the head volume render to exercise the OpenGL operations. I may have a brief access to some new hardware to tr…

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## [how to create a distributed dataset](https://discourse.paraview.org/t/how-to-create-a-distributed-dataset/1862)

<div class="topic-metadata">

**Author:** [@wascott](https://discourse.paraview.org/u/wascott)\
**Replies:** 0\
**Last updated:** [May 15, 2019, 5:16pm UTC](https://discourse.paraview.org/t/how-to-create-a-distributed-dataset/1862 "2019-05-15T17:16:57Z")

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From a support ticket reply from @mwestphal With unstructured grids, such as a single vtu file, the distribution of data is not free and has to be done explicitly. One way to do that is to use the D3 filter, like this …

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## [File name does not appear in information/FileProperties section y](https://discourse.paraview.org/t/file-name-does-not-appear-in-information-fileproperties-section-y/12821)

<div class="topic-metadata">

**Author:** [@sangjun11316](https://discourse.paraview.org/u/sangjun11316)\
**Replies:** 5\
**Last updated:** [September 7, 2023, 3:58am UTC](https://discourse.paraview.org/t/file-name-does-not-appear-in-information-fileproperties-section-y/12821 "2023-09-07T03:58:41Z")

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I have been using quite old version of ParaView (5.6.x), and yesterday I downloaded recent ParaView (5.11.1) in my new desktop. It was quite handy to load series of files to look into its time evolution, and in the ‘…

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## [Incompatible numpy and scipy versions in pvpyton](https://discourse.paraview.org/t/incompatible-numpy-and-scipy-versions-in-pvpyton/16548)

<div class="topic-metadata">

**Author:** [@Jnsn](https://discourse.paraview.org/u/Jnsn)\
**Replies:** 8\
**Last updated:** [April 30, 2025, 8:05am UTC](https://discourse.paraview.org/t/incompatible-numpy-and-scipy-versions-in-pvpyton/16548 "2025-04-30T08:05:37Z")

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Hi ParaView Team, when using ParaView-5.13.3-osmesa-MPI-Linux-Python3.10-x86\_64/bin/pvpython and importing from scipy.spatial.transform import Rotation as R I get follwing ValueError: numpy.dtype size changed, may i…

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## [Feasibility of Creating a Python-Based Source Plugin in ParaView with Interactive Properties](https://discourse.paraview.org/t/feasibility-of-creating-a-python-based-source-plugin-in-paraview-with-interactive-properties/14443)

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**Author:** [@Reshm\_R\_S](https://discourse.paraview.org/u/Reshm_R_S)\
**Replies:** 8\
**Last updated:** [April 30, 2024, 4:42am UTC](https://discourse.paraview.org/t/feasibility-of-creating-a-python-based-source-plugin-in-paraview-with-interactive-properties/14443 "2024-04-30T04:42:29Z")

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Hi! I am trying to make a source plugin using Python. Once the plugin is added to the pipeline browser, I expect it to display a text-box in the Properties panel. When the user enter a valid root-folder path in the text…

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## [Resample With Dataset Un-physical Results](https://discourse.paraview.org/t/resample-with-dataset-un-physical-results/10418)

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**Author:** [@Luca](https://discourse.paraview.org/u/Luca)\
**Replies:** 2\
**Last updated:** [October 29, 2023, 2:11pm UTC](https://discourse.paraview.org/t/resample-with-dataset-un-physical-results/10418 "2023-10-29T14:11:38Z")

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Dear Community, I have a question related to mapping the results of a CFD simulation from one mesh to another. Looking it up online I thought that the filter to do this was “Resample with Dataset”, but after seeing the …

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## [How to make pvserver stop trying to start display while running headless](https://discourse.paraview.org/t/how-to-make-pvserver-stop-trying-to-start-display-while-running-headless/8276)

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**Author:** [@ramen\_newdals](https://discourse.paraview.org/u/ramen_newdals)\
**Replies:** 2\
**Last updated:** [October 29, 2021, 9:07pm UTC](https://discourse.paraview.org/t/how-to-make-pvserver-stop-trying-to-start-display-while-running-headless/8276 "2021-10-29T21:07:12Z")

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Hello All, Im relatively new to paraview and I am trying to make it so that every time I connect to my pvserver witch is running headless it try’s to start remote visualization and im not sure how to make this stop any …

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## [Simple web-based slicer that scales - architecture?](https://discourse.paraview.org/t/simple-web-based-slicer-that-scales-architecture/6136)

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**Author:** [@Charliebrowne](https://discourse.paraview.org/u/Charliebrowne)\
**Replies:** 2\
**Last updated:** [January 1, 2021, 8:37pm UTC](https://discourse.paraview.org/t/simple-web-based-slicer-that-scales-architecture/6136 "2021-01-01T20:37:01Z")

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hi all, I am trying to build a minimal prototype that mimics the slicer example : that is to say a very basic GUI that allows user to slice against Z and inspect the different layers in my object. Object is a set of iso…

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## [I need help with visualisation of CFD data](https://discourse.paraview.org/t/i-need-help-with-visualisation-of-cfd-data/8201)

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**Author:** [@vmajor](https://discourse.paraview.org/u/vmajor)\
**Replies:** 3\
**Last updated:** [October 17, 2021, 3:22pm UTC](https://discourse.paraview.org/t/i-need-help-with-visualisation-of-cfd-data/8201 "2021-10-17T15:22:12Z")

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This is an embarrassing question as I need help with remembering how I achieved this in the past. I did not use Paraview for 5 years and in that time I managed to forget my workflow. I am getting dizzy trying to remember…

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## [Segmentation fault when connecting to pvdataserver](https://discourse.paraview.org/t/segmentation-fault-when-connecting-to-pvdataserver/6794)

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**Author:** [@viechr78](https://discourse.paraview.org/u/viechr78)\
**Replies:** 3\
**Last updated:** [June 5, 2021, 10:50am UTC](https://discourse.paraview.org/t/segmentation-fault-when-connecting-to-pvdataserver/6794 "2021-06-05T10:50:15Z")

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When I try to connect to a remote pvdataserver, Paraview on my client freezes after the connection is established. About 45 seconds after the connection is established, the pvdataserver crashes with following error: Wai…

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## [How to change axis value?](https://discourse.paraview.org/t/how-to-change-axis-value/1878)

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**Author:** [@ZiweiWu](https://discourse.paraview.org/u/ZiweiWu)\
**Replies:** 0\
**Last updated:** [May 18, 2019, 5:08am UTC](https://discourse.paraview.org/t/how-to-change-axis-value/1878 "2019-05-18T05:08:50Z")

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Hi all, Currently I’m doing some 3 dimension visualization with Paraview, the data object got 14 layers on the z-axis, so in the render view the z-axis value was from 1 to 14. But in fact, each layer represents a height…

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## [vtkPVClipDataSet not working in new PV versions](https://discourse.paraview.org/t/vtkpvclipdataset-not-working-in-new-pv-versions/9252)

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**Author:** [@MiguelAngelAGUIRRE](https://discourse.paraview.org/u/MiguelAngelAGUIRRE)\
**Replies:** 1\
**Last updated:** [March 23, 2022, 1:15pm UTC](https://discourse.paraview.org/t/vtkpvclipdataset-not-working-in-new-pv-versions/9252 "2022-03-23T13:15:30Z")

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Hello, I have been using vtkPVClipDataSet in ParaView 5.5 but it simply does not work in PV5.7 or even PV5.10. The error that I get is the following (see the code below for testing in a programmable filter applied to a …

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## [Problem in Kitware paraview lite multi-user using Apache](https://discourse.paraview.org/t/problem-in-kitware-paraview-lite-multi-user-using-apache/7662)

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**Author:** [@rasunag27](https://discourse.paraview.org/u/rasunag27)\
**Replies:** 1\
**Last updated:** [July 29, 2021, 8:09pm UTC](https://discourse.paraview.org/t/problem-in-kitware-paraview-lite-multi-user-using-apache/7662 "2021-07-29T20:09:39Z")

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Hello, I am working with OpenFOAM Simulations with Ubuntu 16.04. I wanted to use paraview web as a visualizer. For this, I followed this documentation to set up a paraViewWeb server instance: http://kitware.github.io/p…

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## [display properties per file type](https://discourse.paraview.org/t/display-properties-per-file-type/10961)

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**Author:** [@tjggriffin](https://discourse.paraview.org/u/tjggriffin)\
**Replies:** 4\
**Last updated:** [December 14, 2022, 10:09pm UTC](https://discourse.paraview.org/t/display-properties-per-file-type/10961 "2022-12-14T22:09:07Z")

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Is it possible to set specific properties based on the file type? I know I can set properties, then save them as the defaults. But those will be the default for every file type until I change or reset them. What I want t…

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## [Searching for overall description of Paraview internals](https://discourse.paraview.org/t/searching-for-overall-description-of-paraview-internals/3528)

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**Author:** [@Siltti](https://discourse.paraview.org/u/Siltti)\
**Replies:** 5\
**Last updated:** [February 7, 2020, 10:49am UTC](https://discourse.paraview.org/t/searching-for-overall-description-of-paraview-internals/3528 "2020-02-07T10:49:37Z")

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I have been reading lots of Paraview docs but one I am desperately missing is few pages description what are the blocks Paraview is built from and what is their function in the figure, like -Data is saved into structure…

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## [From HELYX OS to Paraview ==\> No meshes](https://discourse.paraview.org/t/from-helyx-os-to-paraview-no-meshes/12431)

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**Author:** [@\_misterwhy](https://discourse.paraview.org/u/_misterwhy)\
**Replies:** 2\
**Last updated:** [April 29, 2024, 9:14pm UTC](https://discourse.paraview.org/t/from-helyx-os-to-paraview-no-meshes/12431 "2024-04-29T21:14:33Z")

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Hello everyone ! First I have to mention that I’m a total newbie with these program, for installation I just follow tutorial on youtube. And to know how to use it I was following this tutorial But when I’m at the 7:30…

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## [Panomaric View Plugin Video Creation](https://discourse.paraview.org/t/panomaric-view-plugin-video-creation/4414)

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**Author:** [@cfduser01](https://discourse.paraview.org/u/cfduser01)\
**Replies:** 2\
**Last updated:** [May 26, 2020, 11:51am UTC](https://discourse.paraview.org/t/panomaric-view-plugin-video-creation/4414 "2020-05-26T11:51:04Z")

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Hi, Can any one please guide me to create the 360 view video as shown in this blog entry? Thanks, Harshad.

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## [Component naming in a multi-component dataset in Programmable Filter](https://discourse.paraview.org/t/component-naming-in-a-multi-component-dataset-in-programmable-filter/10770)

<div class="topic-metadata">

**Author:** [@Andrei](https://discourse.paraview.org/u/Andrei)\
**Replies:** 3\
**Last updated:** [November 17, 2022, 12:12pm UTC](https://discourse.paraview.org/t/component-naming-in-a-multi-component-dataset-in-programmable-filter/10770 "2022-11-17T12:12:15Z")

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How to rename the dataset components through the Programmable Filter (see figure)? In this case, access to numerical data is carried out by commands: input0 = inputs\[0\] data = input0.CellData\["S\_bot"\].Arrays\[1\] # T…

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