# Top

**URL:** https://discourse.paraview.org/top.md?page=31&period=all

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**Page:** 32

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## [Reset button under Glyph Data Range](https://discourse.paraview.org/t/reset-button-under-glyph-data-range/2737)

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**Author:** [@gilcu2](https://discourse.paraview.org/u/gilcu2)\
**Replies:** 4\
**Last updated:** [October 9, 2019, 2:59pm UTC](https://discourse.paraview.org/t/reset-button-under-glyph-data-range/2737 "2019-10-09T14:59:00Z")

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Hi, I am following the tutorial, point 3.5 Making Streamlines Fancy but when trying to add glyphs to the streamlines don’t find the reset button under Glyph Data Range. I am using version 5.7. Have changed in this vers…

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## [How do I do client/server visualization on a remote cluster or supercomputer with ParaView?](https://discourse.paraview.org/t/how-do-i-do-client-server-visualization-on-a-remote-cluster-or-supercomputer-with-paraview/6963)

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**Author:** [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)\
**Replies:** 2\
**Last updated:** [July 29, 2022, 1:10pm UTC](https://discourse.paraview.org/t/how-do-i-do-client-server-visualization-on-a-remote-cluster-or-supercomputer-with-paraview/6963 "2022-07-29T13:10:19Z")

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Please see this guide on setting up ParaView for remote visualization. It discusses: Part 1 - Getting connected ParaView client/server architecture Running and connecting the client and server Connection types Connect…

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## [I cant save animation of my simulation](https://discourse.paraview.org/t/i-cant-save-animation-of-my-simulation/2698)

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**Author:** [@Sirius\_Fuenmayor](https://discourse.paraview.org/u/Sirius_Fuenmayor)\
**Replies:** 4\
**Last updated:** [January 4, 2021, 10:27pm UTC](https://discourse.paraview.org/t/i-cant-save-animation-of-my-simulation/2698 "2021-01-04T22:27:38Z")

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I can not save an animation of my simulation. I am using ParaView 5.4.1 64 bit on Ubuntu with an NVIDIA GT430 graphics card: I get the following warnings and errors: Generic Warning: In /build/paraview-lH8wFv/paraview-5…

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## [How to make paraview display normal](https://discourse.paraview.org/t/how-to-make-paraview-display-normal/4138)

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**Author:** [@blsun](https://discourse.paraview.org/u/blsun)\
**Replies:** 6\
**Last updated:** [April 22, 2020, 9:55pm UTC](https://discourse.paraview.org/t/how-to-make-paraview-display-normal/4138 "2020-04-22T21:55:55Z")

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Hi，everyone When I open paraview, the display is normal. But when I open the model, the menu bar will disappear and all buttons in the toolbar will move up. When I click the button on the toolbar, the corresponding oper…

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## [Drawing isolines (unfilled) from VTK legacy files](https://discourse.paraview.org/t/drawing-isolines-unfilled-from-vtk-legacy-files/4269)

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**Author:** [@rweed](https://discourse.paraview.org/u/rweed)\
**Replies:** 4\
**Last updated:** [May 7, 2020, 2:28pm UTC](https://discourse.paraview.org/t/drawing-isolines-unfilled-from-vtk-legacy-files/4269 "2020-05-07T14:28:19Z")

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I’m trying to draw isolines (just the lines not filled) of some CFD data that I read from a series of VTK legacy ASCII files. The files load OK and I can view the mesh and the default color-filled images just fine. The p…

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## [How to visualize a matrix as an array of 3d blocks?](https://discourse.paraview.org/t/how-to-visualize-a-matrix-as-an-array-of-3d-blocks/2519)

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**Author:** [@parajan](https://discourse.paraview.org/u/parajan)\
**Replies:** 1\
**Last updated:** [September 6, 2019, 1:23am UTC](https://discourse.paraview.org/t/how-to-visualize-a-matrix-as-an-array-of-3d-blocks/2519 "2019-09-06T01:23:04Z")

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I would like visualize this dataset: as an array of 3d blocks / cuboids, whose height scales with the value of the element. It should result in the following picture: Is it possible to do this in ParaView? I tried…

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## [Extract and plot cell centrered only data in plot over line](https://discourse.paraview.org/t/extract-and-plot-cell-centrered-only-data-in-plot-over-line/1181)

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**Author:** [@a-jp](https://discourse.paraview.org/u/a-jp)\
**Replies:** 1\
**Last updated:** [February 5, 2019, 4:52pm UTC](https://discourse.paraview.org/t/extract-and-plot-cell-centrered-only-data-in-plot-over-line/1181 "2019-02-05T16:52:54Z")

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Hi, Been using paraview for a long time (probably going to regret saying that). Anyway, I have a cell-data only solution on a cgns mesh. Firstly, I want to plot over a line on the mesh and see only the data from the ce…

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## [convert NIfti file (nii.gz) to (.vtk)file](https://discourse.paraview.org/t/convert-nifti-file-nii-gz-to-vtk-file/2924)

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**Author:** [@nour](https://discourse.paraview.org/u/nour)\
**Replies:** 3\
**Last updated:** [November 6, 2019, 7:22pm UTC](https://discourse.paraview.org/t/convert-nifti-file-nii-gz-to-vtk-file/2924 "2019-11-06T19:22:41Z")

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I am working with MRI Nifti dataset and I would convert it to .vtk meshes file. I installed the ITK-SNAP and 3cd converter. but there is a problem exemple : as you see in the picture 1 I couldn’t open the .vtk file ( …

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## [Paraview not opening data from OpenFoam](https://discourse.paraview.org/t/paraview-not-opening-data-from-openfoam/5331)

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**Author:** [@brocklee](https://discourse.paraview.org/u/brocklee)\
**Replies:** 1\
**Last updated:** [September 14, 2020, 7:25am UTC](https://discourse.paraview.org/t/paraview-not-opening-data-from-openfoam/5331 "2020-09-14T07:25:03Z")

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Hi everyone! I’m pretty new to OpenFoam and paraview, and I got everything I needed installed and everything appears to work fine, except I run into an issue when launching ParaView with the ‘paraFoam’ command. I’m run…

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## [offscreen rendering and 5.5.2](https://discourse.paraview.org/t/offscreen-rendering-and-5-5-2/216)

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**Author:** [@wascott](https://discourse.paraview.org/u/wascott)\
**Replies:** 7\
**Last updated:** [June 20, 2018, 7:11pm UTC](https://discourse.paraview.org/t/offscreen-rendering-and-5-5-2/216 "2018-06-20T19:11:42Z")

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Hi guys, I’m being dumb. I just downloaded the Linux version of 5.5.2, and cannot see where the setting is to turn offscreen rendering on. Did it go away, and if so, why? Thanks all, Alan

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## [How to average values along a direction in space?](https://discourse.paraview.org/t/how-to-average-values-along-a-direction-in-space/5922)

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**Author:** [@Muhammad\_Zangeneh](https://discourse.paraview.org/u/Muhammad_Zangeneh)\
**Replies:** 4\
**Last updated:** [June 18, 2022, 7:04am UTC](https://discourse.paraview.org/t/how-to-average-values-along-a-direction-in-space/5922 "2022-06-18T07:04:57Z")

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Hello, I have a 3D airfoil case which I want to calculate the average of the fields in the spanwise (z) direction and finally get a 2D plane(xy) which the averaged values are set on it. Is this possible? Thanks

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## [Create Undeformed Geometry Coordinates for use in Selecting Deformed Geometry (Exodus example)](https://discourse.paraview.org/t/create-undeformed-geometry-coordinates-for-use-in-selecting-deformed-geometry-exodus-example/693)

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**Author:** [@DennisConklin](https://discourse.paraview.org/u/DennisConklin)\
**Replies:** 3\
**Last updated:** [October 15, 2018, 1:28pm UTC](https://discourse.paraview.org/t/create-undeformed-geometry-coordinates-for-use-in-selecting-deformed-geometry-exodus-example/693 "2018-10-15T13:28:59Z")

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Basically, when a model is deformed, plane sections do not necessary remain plane and regular geometry can become quite irregular. Because of this, selection of an appropriate portion of a deformed model is problematic…

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## [How to access Spreadsheet data](https://discourse.paraview.org/t/how-to-access-spreadsheet-data/1176)

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**Author:** [@lpz\_michele](https://discourse.paraview.org/u/lpz_michele)\
**Replies:** 4\
**Last updated:** [November 17, 2021, 9:24am UTC](https://discourse.paraview.org/t/how-to-access-spreadsheet-data/1176 "2021-11-17T09:24:41Z")

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Hello everyone! I have used OpenFOAM for a CFD simulation and right now I am manually trying to obtain the data I need. One of those is the Area averaged Velocity: In order: I have used the slice tool to get the ar…

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## [paraview superbuild failed due to](https://discourse.paraview.org/t/paraview-superbuild-failed-due-to/2157)

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**Author:** [@rycsxy04](https://discourse.paraview.org/u/rycsxy04)\
**Replies:** 7\
**Last updated:** [July 8, 2019, 6:11am UTC](https://discourse.paraview.org/t/paraview-superbuild-failed-due-to/2157 "2019-07-08T06:11:52Z")

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Hi there, I was trying to do the superbuild of paraview on Windows 10. I followed the exact procedure as below. Install Visual Studio 2019 community with all C++ related tools Install cmake 3.13.5 Install git b…

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## [paraview visualization distorted after apply](https://discourse.paraview.org/t/paraview-visualization-distorted-after-apply/3248)

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**Author:** [@DanielRodrigues](https://discourse.paraview.org/u/DanielRodrigues)\
**Replies:** 8\
**Last updated:** [February 11, 2020, 5:23pm UTC](https://discourse.paraview.org/t/paraview-visualization-distorted-after-apply/3248 "2020-02-11T17:23:55Z")

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Hello. I just installed paraview 5.7.0 on my new laptop and im facing an issue i didnt face in my other computer. Im running a standard damBreak case and i want to visualize the results. However, when i apply the foam …

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## [custom legend](https://discourse.paraview.org/t/custom-legend/10417)

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**Author:** [@garcfd](https://discourse.paraview.org/u/garcfd)\
**Replies:** 8\
**Last updated:** [September 28, 2022, 11:03am UTC](https://discourse.paraview.org/t/custom-legend/10417 "2022-09-28T11:03:04Z")

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Is it possible to create custom legend in Paraview, like this one attached for Lawson wind comfort criteria?

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## [Map image to surface mesh](https://discourse.paraview.org/t/map-image-to-surface-mesh/6829)

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**Author:** [@j-c](https://discourse.paraview.org/u/j-c)\
**Replies:** 7\
**Last updated:** [April 7, 2021, 11:22am UTC](https://discourse.paraview.org/t/map-image-to-surface-mesh/6829 "2021-04-07T11:22:51Z")

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Hello and thanks! I want to map/warp/wrap image data to a mesh surface (temperature from an infrared camera), and am looking for the best approach. I have the exact spatial camera position relative to the mesh, and can …

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## [Crash on load state](https://discourse.paraview.org/t/crash-on-load-state/2859)

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**Author:** [@Yepi](https://discourse.paraview.org/u/Yepi)\
**Replies:** 5\
**Last updated:** [November 3, 2019, 7:39pm UTC](https://discourse.paraview.org/t/crash-on-load-state/2859 "2019-11-03T19:39:22Z")

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Hello All, New here and just geting started in ParaView and OpenFoam. I am currently going through the OF userguide and got stuck at the cavityFine tutorial. I am using Win 8.1pro, ParaView 5.4.1 64bit, blueCFD Core 20…

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## [How to display greek leters?](https://discourse.paraview.org/t/how-to-display-greek-leters/8283)

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**Author:** [@joaocqmiranda](https://discourse.paraview.org/u/joaocqmiranda)\
**Replies:** 7\
**Last updated:** [November 3, 2021, 11:51pm UTC](https://discourse.paraview.org/t/how-to-display-greek-leters/8283 "2021-11-03T23:51:48Z")

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How can I display the greek letters and keep the number of lines of the text Original Added a dollar signed to display the greek letters

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## [Help! How create a "depth map" using ParaView (Is it possible)](https://discourse.paraview.org/t/help-how-create-a-depth-map-using-paraview-is-it-possible/738)

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**Author:** [@sampleoptions](https://discourse.paraview.org/u/sampleoptions)\
**Replies:** 8\
**Last updated:** [July 22, 2020, 10:03pm UTC](https://discourse.paraview.org/t/help-how-create-a-depth-map-using-paraview-is-it-possible/738 "2020-07-22T22:03:28Z")

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Hello! Is it possible to create а “Depth map” using ParaView? (If you don’t know what is “Depth map”, you can read here = https://en.wikipedia.org/wiki/Depth\_map ) There are no filters in the ParaView that could creat…

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## [How to read Fluent case files with adapted mesh?](https://discourse.paraview.org/t/how-to-read-fluent-case-files-with-adapted-mesh/465)

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**Author:** [@MiguelAngelAGUIRRE](https://discourse.paraview.org/u/MiguelAngelAGUIRRE)\
**Replies:** 8\
**Last updated:** [August 29, 2018, 6:11am UTC](https://discourse.paraview.org/t/how-to-read-fluent-case-files-with-adapted-mesh/465 "2018-08-29T06:11:32Z")

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Hi all ! I am trying to load a “.cas” file from Fluent. This works fine for non-adapted meshes. However, when I try to load an adapted mesh I have the problem shown in the attached image. As you can see, there are som…

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## [Intersection between surfaces](https://discourse.paraview.org/t/intersection-between-surfaces/6397)

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**Author:** [@crpiceda](https://discourse.paraview.org/u/crpiceda)\
**Replies:** 2\
**Last updated:** [February 8, 2021, 8:53am UTC](https://discourse.paraview.org/t/intersection-between-surfaces/6397 "2021-02-08T08:53:26Z")

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Hello, I am trying to extract the intersection line between two Delaunay 2D filters, as shown in the picture. I there a way to this in Paraview? Thanks in advance

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## [extract time step filter doesn't seem to show the proper data](https://discourse.paraview.org/t/extract-time-step-filter-doesnt-seem-to-show-the-proper-data/9394)

<div class="topic-metadata">

**Author:** [@jpruscio](https://discourse.paraview.org/u/jpruscio)\
**Replies:** 8\
**Last updated:** [April 14, 2022, 9:13am UTC](https://discourse.paraview.org/t/extract-time-step-filter-doesnt-seem-to-show-the-proper-data/9394 "2022-04-14T09:13:14Z")

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I am trying to understand how to deal with timesteps in paraview. In order to do so, I applied 2 “extract time step filter” to data that has many timesteps in order to acces the information of 2 different timesteps. Wh…

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## [ParaView 5.7.0 Release Candidate 1 available for downlaod](https://discourse.paraview.org/t/paraview-5-7-0-release-candidate-1-available-for-downlaod/2160)

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**Author:** [@cory.quammen](https://discourse.paraview.org/u/cory.quammen)\
**Replies:** 0\
**Last updated:** [July 3, 2019, 6:05pm UTC](https://discourse.paraview.org/t/paraview-5-7-0-release-candidate-1-available-for-downlaod/2160 "2019-07-03T18:05:50Z")

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The ParaView team is happy to announce that ParaView 5.7.0-RC1 (Release Candidate 1) is available for download at https://www.paraview.org/download/ In addition, ParaView’s git repository and superbuild repository hav…

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## [Paraview crashes at startup](https://discourse.paraview.org/t/paraview-crashes-at-startup/8387)

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**Author:** [@Tobi](https://discourse.paraview.org/u/Tobi)\
**Replies:** 8\
**Last updated:** [November 16, 2021, 3:53pm UTC](https://discourse.paraview.org/t/paraview-crashes-at-startup/8387 "2021-11-16T15:53:39Z")

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Hey everybody, first of all thank you very much for all your effort regarding ParaView. An excellent program for post-processing numerical data… The following happend: I made a very very stupid mistake on my system I…

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## [Applying georeferenced image to topo surface](https://discourse.paraview.org/t/applying-georeferenced-image-to-topo-surface/1809)

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**Author:** [@cobo](https://discourse.paraview.org/u/cobo)\
**Replies:** 6\
**Last updated:** [May 13, 2019, 8:11am UTC](https://discourse.paraview.org/t/applying-georeferenced-image-to-topo-surface/1809 "2019-05-13T08:11:06Z")

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After finding out how nicely the GDAL library is giving me the georeferencing not only of Geotiff files, but also other types of georeferencing (like ESRI world files), I was able to generate a filter like the “Texture M…

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## [Paraview Time Formatting](https://discourse.paraview.org/t/paraview-time-formatting/3348)

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**Author:** [@vbuck](https://discourse.paraview.org/u/vbuck)\
**Replies:** 5\
**Last updated:** [January 17, 2020, 9:26am UTC](https://discourse.paraview.org/t/paraview-time-formatting/3348 "2020-01-17T09:26:12Z")

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Hi! I’m currently trying to visualize time-series data in paraview. This data is collected over a period of several days. I know it’s possible to create an python-annotation in the view that displays the time, but is t…

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## [Trace, clip, color bar scale range](https://discourse.paraview.org/t/trace-clip-color-bar-scale-range/1728)

<div class="topic-metadata">

**Author:** [@yamartinezgomez](https://discourse.paraview.org/u/yamartinezgomez)\
**Replies:** 5\
**Last updated:** [April 29, 2019, 2:59pm UTC](https://discourse.paraview.org/t/trace-clip-color-bar-scale-range/1728 "2019-04-29T14:59:41Z")

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Hello, I am recording a trace for two vtk files (each vtk file has its own renderview window) that takes and saves pictures (screenshots) of three different camera positions. The first two camera positions have a differ…

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## [libcrypt.so.1: version \`XCRYPT\_2.0' not found required by /lib/x86\_64-linux-gnu/libkrb5.so.26](https://discourse.paraview.org/t/libcrypt-so-1-version-xcrypt-2-0-not-found-required-by-lib-x86-64-linux-gnu-libkrb5-so-26/8461)

<div class="topic-metadata">

**Author:** [@Jude-Harrison\_Obidin](https://discourse.paraview.org/u/Jude-Harrison_Obidin)\
**Replies:** 2\
**Last updated:** [May 15, 2022, 7:33pm UTC](https://discourse.paraview.org/t/libcrypt-so-1-version-xcrypt-2-0-not-found-required-by-lib-x86-64-linux-gnu-libkrb5-so-26/8461 "2022-05-15T19:33:00Z")

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Hi all, I’m new to paraview on. I am using Ubuntu 20.04. I just built using the ‘nomachine’ option as I don’t have a graphics card system. I tried launching paraview but I get the following messages: paraview: /home/h…

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## [Resample to Dataset terminology](https://discourse.paraview.org/t/resample-to-dataset-terminology/1000)

<div class="topic-metadata">

**Author:** [@DennisConklin](https://discourse.paraview.org/u/DennisConklin)\
**Replies:** 7\
**Last updated:** [January 3, 2019, 11:05pm UTC](https://discourse.paraview.org/t/resample-to-dataset-terminology/1000 "2019-01-03T23:05:27Z")

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Am I the only person who can never remember the difference between Input and Source when using this filter? I always have to look it up. Could we possibly relabel these as “Input Variables” and “Source Geometry” or …

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## [OpenGL Version](https://discourse.paraview.org/t/opengl-version/1283)

<div class="topic-metadata">

**Author:** [@jfavre](https://discourse.paraview.org/u/jfavre)\
**Replies:** 7\
**Last updated:** [February 14, 2019, 8:41am UTC](https://discourse.paraview.org/t/opengl-version/1283 "2019-02-14T08:41:18Z")

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I am using ParaView (client only) on my desktop The Help-\>About menu reports OpenGL Version ‘3.2.0 NVIDIA 410.78’ However, if I query the same using the Python Shell: from vtk.vtkPVClientServerCoreRendering import vtk…

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## [ParaView 5.8.1 - Unable to load in a .dat tecplot file](https://discourse.paraview.org/t/paraview-5-8-1-unable-to-load-in-a-dat-tecplot-file/5684)

<div class="topic-metadata">

**Author:** [@djpopich](https://discourse.paraview.org/u/djpopich)\
**Replies:** 5\
**Last updated:** [August 22, 2023, 11:44pm UTC](https://discourse.paraview.org/t/paraview-5-8-1-unable-to-load-in-a-dat-tecplot-file/5684 "2023-08-22T23:44:14Z")

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Hi, I’m having an error loading in a tecplot file from Nasa’s Fun3D. I know that the two warnings can be ignored as they are not supported yet the last error causes the file to not load in the render at all. Its as if …

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## [Help getting CSV files of spheres to work with Delaunay 3D](https://discourse.paraview.org/t/help-getting-csv-files-of-spheres-to-work-with-delaunay-3d/1818)

<div class="topic-metadata">

**Author:** [@Diepferd](https://discourse.paraview.org/u/Diepferd)\
**Replies:** 5\
**Last updated:** [May 17, 2019, 8:59pm UTC](https://discourse.paraview.org/t/help-getting-csv-files-of-spheres-to-work-with-delaunay-3d/1818 "2019-05-17T20:59:53Z")

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Hey I have been working on generating a solid sphere based on multiple CSV files (+10) with a lot of rows /data points(16000+ for each CSV file). The CSV files contain 4 variables X,Y,Z and a Value. Each CSV file repre…

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## [\[Paraview-SuperBuild\] Ubuntu 18.04 failed when using Qt5 as backend](https://discourse.paraview.org/t/paraview-superbuild-ubuntu-18-04-failed-when-using-qt5-as-backend/359)

<div class="topic-metadata">

**Author:** [@quang-ha](https://discourse.paraview.org/u/quang-ha)\
**Replies:** 8\
**Last updated:** [July 26, 2018, 3:54pm UTC](https://discourse.paraview.org/t/paraview-superbuild-ubuntu-18-04-failed-when-using-qt5-as-backend/359 "2018-07-26T15:54:20Z")

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System: Ubuntu 18.04, gcc 7.3.0. Command: cmake -DCMAKE\_INSTALL\_PREFIX=/home/qth20/.local/paraview -DENABLE\_paraview=True -DENABLE\_qt5=True -DENABLE\_ffmpeg=True -DENABLE\_tbb=True -DENABLE\_ospray=True ../paraview-superb…

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## [2D velocity streamlines look strange](https://discourse.paraview.org/t/2d-velocity-streamlines-look-strange/3322)

<div class="topic-metadata">

**Author:** [@msjuhasznora](https://discourse.paraview.org/u/msjuhasznora)\
**Replies:** 4\
**Last updated:** [January 13, 2020, 7:02pm UTC](https://discourse.paraview.org/t/2d-velocity-streamlines-look-strange/3322 "2020-01-13T19:02:42Z")

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Hi, could someone please help me with the following? I have a 2D velocity dataset: velocity\_\_vert\_velocity\_degree1\_\_eps\_0.0\_\_nr\_cells\_1800.pvd (217 Bytes) I am curious of the proper result of the StreamTracer filter, b…

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## [PV 5.7.0-RC2 Aborts Upon Startup](https://discourse.paraview.org/t/pv-5-7-0-rc2-aborts-upon-startup/2533)

<div class="topic-metadata">

**Author:** [@theodorebaltis](https://discourse.paraview.org/u/theodorebaltis)\
**Replies:** 8\
**Last updated:** [May 7, 2021, 12:32pm UTC](https://discourse.paraview.org/t/pv-5-7-0-rc2-aborts-upon-startup/2533 "2021-05-07T12:32:05Z")

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Hello, Trying to run the Linux binaries accessed through a remote server using X2GO “paraview --mesa-llvm” results in the following: ( 10.726s) \[paraview \]vtkXOpenGLRenderWindow.:296 ERR| vtkXOpenGLRenderWi…

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## [Operations on multi-block dataset with Programmable Filter](https://discourse.paraview.org/t/operations-on-multi-block-dataset-with-programmable-filter/1027)

<div class="topic-metadata">

**Author:** [@pcrepier](https://discourse.paraview.org/u/pcrepier)\
**Replies:** 6\
**Last updated:** [December 13, 2018, 3:44pm UTC](https://discourse.paraview.org/t/operations-on-multi-block-dataset-with-programmable-filter/1027 "2018-12-13T15:44:58Z")

</div>

Hi Everyone, A post-processing script I made redefines a variable that may be wrongly defined by my solver. However, this value depends on an other scalar also present in the dataset. For example: if scalar2 \< 0.8: …

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## [Time series in vtkjs](https://discourse.paraview.org/t/time-series-in-vtkjs/7757)

<div class="topic-metadata">

**Author:** [@devngc](https://discourse.paraview.org/u/devngc)\
**Replies:** 7\
**Last updated:** [August 15, 2021, 4:49pm UTC](https://discourse.paraview.org/t/time-series-in-vtkjs/7757 "2021-08-15T16:49:52Z")

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Hi all, We use the vtk (python) to generate .vtkjs file that we load in a viewer using the vtkjs library. I am interested in understanding how I can use time series in the above-mentioned workflow. I see in this exampl…

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## [Extract Time Steps from Point Data](https://discourse.paraview.org/t/extract-time-steps-from-point-data/4343)

<div class="topic-metadata">

**Author:** [@amarcozzi11](https://discourse.paraview.org/u/amarcozzi11)\
**Replies:** 5\
**Last updated:** [May 29, 2021, 8:01pm UTC](https://discourse.paraview.org/t/extract-time-steps-from-point-data/4343 "2021-05-29T20:01:13Z")

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I’ve imported a .csv with x, y, z coordinate information for one single point, a value that I’m interested in colormapping, and a time stamp. I’d like to extract the time steps from the time variable and apply that to th…

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## [Plot polar coordinates in Paraview?](https://discourse.paraview.org/t/plot-polar-coordinates-in-paraview/6067)

<div class="topic-metadata">

**Author:** [@AhmedSalih3d](https://discourse.paraview.org/u/AhmedSalih3d)\
**Replies:** 6\
**Last updated:** [August 2, 2021, 1:55pm UTC](https://discourse.paraview.org/t/plot-polar-coordinates-in-paraview/6067 "2021-08-02T13:55:19Z")

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Hello! Suppose I have a box like this. How could I make this data axes grid be in polar/cylindrical coordinates? Kind regards

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## [CGNS support - velocity as a vector](https://discourse.paraview.org/t/cgns-support-velocity-as-a-vector/1364)

<div class="topic-metadata">

**Author:** [@tjburrows](https://discourse.paraview.org/u/tjburrows)\
**Replies:** 6\
**Last updated:** [March 9, 2019, 5:23pm UTC](https://discourse.paraview.org/t/cgns-support-velocity-as-a-vector/1364 "2019-03-09T17:23:42Z")

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I have started generating CGNS files from my CFD code, which is 2D and has a structured mesh. I have found that Paraview does not automatically convert VelocityX and VelocityY into a native vector format that can be plo…

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## [Color legend does not agree with color displayed in data](https://discourse.paraview.org/t/color-legend-does-not-agree-with-color-displayed-in-data/1716)

<div class="topic-metadata">

**Author:** [@Tine](https://discourse.paraview.org/u/Tine)\
**Replies:** 4\
**Last updated:** [April 20, 2020, 4:35pm UTC](https://discourse.paraview.org/t/color-legend-does-not-agree-with-color-displayed-in-data/1716 "2020-04-20T16:35:22Z")

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Hello, I am using paraview 5.6.0 but have noticed the following issue already in version 4.3.1: the colors representing my .vtu or .vtk data are not exactly agreeing with the one shown in the color legend. The colors of…

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## [save an extracted surface to vtp format](https://discourse.paraview.org/t/save-an-extracted-surface-to-vtp-format/2595)

<div class="topic-metadata">

**Author:** [@Haiyan](https://discourse.paraview.org/u/Haiyan)\
**Replies:** 4\
**Last updated:** [September 19, 2019, 8:21pm UTC](https://discourse.paraview.org/t/save-an-extracted-surface-to-vtp-format/2595 "2019-09-19T20:21:35Z")

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Hi ParaView team, I tried to extract surface and save it to a vtp format. However, when I load the saved .vtp file, I lose the surface but only the outline. Please see below for the figures. The first figure shows the e…

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## [How to add black line to color map](https://discourse.paraview.org/t/how-to-add-black-line-to-color-map/10162)

<div class="topic-metadata">

**Author:** [@Ying](https://discourse.paraview.org/u/Ying)\
**Replies:** 8\
**Last updated:** [August 19, 2022, 3:55am UTC](https://discourse.paraview.org/t/how-to-add-black-line-to-color-map/10162 "2022-08-19T03:55:20Z")

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Hi, the color map of my vorticity contour looks like: Is there any way to make it become: that is use black line to divide different colors? And any question is I use discretized color with 12 parts, so the contou…

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## [Paraview 5.10 plot x,y,z and Temperature](https://discourse.paraview.org/t/paraview-5-10-plot-x-y-z-and-temperature/8744)

<div class="topic-metadata">

**Author:** [@yue2021](https://discourse.paraview.org/u/yue2021)\
**Replies:** 7\
**Last updated:** [January 10, 2022, 8:23am UTC](https://discourse.paraview.org/t/paraview-5-10-plot-x-y-z-and-temperature/8744 "2022-01-10T08:23:43Z")

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Dear all, I want to plot data of 3D temperature field (four columns: x y z Temp), and I followed these steps, import csv file filter to Table to Points apply set field 0 1 2 to x y z apply filter to Delaunay 3D b…

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## [BasicUI with Paravieweb as client, React and Vue](https://discourse.paraview.org/t/basicui-with-paravieweb-as-client-react-and-vue/6457)

<div class="topic-metadata">

**Author:** [@Evgeniya\_Malikova](https://discourse.paraview.org/u/Evgeniya_Malikova)\
**Replies:** 6\
**Last updated:** [February 24, 2022, 3:27pm UTC](https://discourse.paraview.org/t/basicui-with-paravieweb-as-client-react-and-vue/6457 "2022-02-24T15:27:59Z")

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Dear all, I have just started to experiment with web remote rendering with VTK as server and ParaviewWeb as client and I am currently on stage of creating UI. I would like to check my understanding of how js-based UI c…

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## [surface with edges representation in 5.7](https://discourse.paraview.org/t/surface-with-edges-representation-in-5-7/2769)

<div class="topic-metadata">

**Author:** [@gbug](https://discourse.paraview.org/u/gbug)\
**Replies:** 8\
**Last updated:** [November 28, 2019, 3:05am UTC](https://discourse.paraview.org/t/surface-with-edges-representation-in-5-7/2769 "2019-11-28T03:05:02Z")

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Hi! I’ve noticed render problems with Surface with edges representation and unstructured meshes (vtu) in 5.7 (see screenshots): Is it a known problem? Tried run with -dr option – didn’t help. env: debian testing a…

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## [can't view the new data array in Paraview](https://discourse.paraview.org/t/cant-view-the-new-data-array-in-paraview/1231)

<div class="topic-metadata">

**Author:** [@fabio.romani](https://discourse.paraview.org/u/fabio.romani)\
**Replies:** 4\
**Last updated:** [February 5, 2019, 4:17pm UTC](https://discourse.paraview.org/t/cant-view-the-new-data-array-in-paraview/1231 "2019-02-05T16:17:59Z")

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Hi, very new here…I’m trying to modify a data array from a vtk file. I’m using the python shell (v3.14) …everything looks ok (no errors) but I can’t see my new array in the Data Arrays table widget. I can only see the o…

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## [How to merge multiple PVD and VTP files](https://discourse.paraview.org/t/how-to-merge-multiple-pvd-and-vtp-files/3506)

<div class="topic-metadata">

**Author:** [@GWAVE](https://discourse.paraview.org/u/GWAVE)\
**Replies:** 5\
**Last updated:** [February 6, 2020, 2:18am UTC](https://discourse.paraview.org/t/how-to-merge-multiple-pvd-and-vtp-files/3506 "2020-02-06T02:18:02Z")

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Does anyone know of a script to merge multiple PVD and VTP files? I’m talking 100s of…not 2 or 3. Question details below… Looking at one of the VTP files, by typing on the command line: more PART\_00000.vtp I get the f…

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## [Data file format for 3D view and time line](https://discourse.paraview.org/t/data-file-format-for-3d-view-and-time-line/2375)

<div class="topic-metadata">

**Author:** [@ChrisRay](https://discourse.paraview.org/u/ChrisRay)\
**Replies:** 5\
**Last updated:** [August 7, 2019, 5:07pm UTC](https://discourse.paraview.org/t/data-file-format-for-3d-view-and-time-line/2375 "2019-08-07T17:07:02Z")

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Hello I am a new user of paraview and I have a question about the format of datas files. I have a series of 3D dots in an XYZ landmark and for each point I have a daily temperature measurement. I would like to visuali…

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