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September 18, 2015, 13:14 |
Evenly distributed vector plot
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#1 |
Member
SM
Join Date: Dec 2010
Posts: 97
Rep Power: 15 |
I have a structure mesh on which I want to plot vectors.
I use slice and glyph but I get vectors in random fashion. What I want is something like in the picture I have read about Resample With DataSet but in this case it will be a tedious task. Is there a easy way out? |
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September 18, 2015, 14:11 |
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#2 |
Senior Member
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Hi,
By default Glyph filter uses Random mode for selecting points. You can: - increase number of points (to the total number of cells in you mesh) - turn off masking, so Glyph uses all mesh points Screenshot with settings for Paraview 4.3.1 is attached to the message. For other versions it should be similar. |
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September 19, 2015, 12:53 |
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#3 |
Member
SM
Join Date: Dec 2010
Posts: 97
Rep Power: 15 |
Many thanks for answer with the image!
It seems that the option Code:
mask stride I downloaded the paraview version 4.3.1. But I can not load the velocity field maybe as a coded velocity profile in 0/U is used instead of numeric values. It works fine Paraview 4.1.0 bundled with OpenFOAM. Code:
ERROR: In /home/kitware/Dashboards/MyTests/NightlyMaster/ParaViewSuperbuild-Release/paraview/src/paraview/VTK/IO/Geometry/vtkOpenFOAMReader.cxx, line 6467 vtkOpenFOAMReaderPrivate (0x3900fd0): Error reading line 30 of x/y/z/0/U: Unsupported directive { Manually renaming 0 is last option I prefer. Thanks & regards |
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September 20, 2015, 06:25 |
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#4 |
Senior Member
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Well, here is screenshot from 4.1.0. You can either
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June 30, 2017, 06:16 |
about random mode
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#5 |
Member
Yuanwei Cao
Join Date: Jun 2017
Location: Munich,Germany
Posts: 54
Rep Power: 8 |
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