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Possible to export the streamline coordinates?

Posted Mar 19, 2013, 2:34 p.m. EDT Fluid & Heat Version 4.2 5 Replies

JC Hyun
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Hi, I am only using the laminar flow conditions,

I have plotted the streamline after the simulation, is there anyway to get the streamline coordinate from the simulation?

I like to export it if it is possible.

Thanks,

JC Hyun
5 Replies Last Post Jun 29, 2015, 2:21 a.m. EDT
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Hello JC Hyun

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Francesca Messina
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Posted: 1 decade ago May 28, 2013, 11:33 a.m. EDT
Hi JC Hyun,

I have the some problem as you.
Did you solve it? How?
I would like to import one streamline in my geometry in order to do balance a through it and to refine meshes along it.
Could you help me?

Thanks a lot,

Francesca
Hi JC Hyun, I have the some problem as you. Did you solve it? How? I would like to import one streamline in my geometry in order to do balance a through it and to refine meshes along it. Could you help me? Thanks a lot, Francesca
Gunnar Andersson COMSOL Employee

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Posted: 1 decade ago May 29, 2013, 2:12 a.m. EDT
You can do this using export of plot data: Select the Streamline node and right-click. Choose "Add Plot Data to Export" from the context menu. Browse to some file and click on Export in the settings window's toolbar.
You can do this using export of plot data: Select the Streamline node and right-click. Choose "Add Plot Data to Export" from the context menu. Browse to some file and click on Export in the settings window's toolbar.
Francesca Messina
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Posted: 1 decade ago May 29, 2013, 3:48 a.m. EDT
Thanks a lot Gunnar!
I successfully did it.
Thanks a lot Gunnar! I successfully did it.
Sojwal Manoorkar
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Posted: 9 years ago Jun 26, 2015, 11:29 a.m. EDT
I exported data and got x, y, z coordinate with one more column for streamline which has whole integer number. Cold you please explain what is this streamline number about?
I exported data and got x, y, z coordinate with one more column for streamline which has whole integer number. Cold you please explain what is this streamline number about?
Gunnar Andersson COMSOL Employee

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Posted: 9 years ago Jun 29, 2015, 2:21 a.m. EDT

I exported data and got x, y, z coordinate with one more column for streamline which has whole integer number. Cold you please explain what is this streamline number about?


The streamline plot contains a set of streamlines. The integer is simply a streamline number. Without this number, you don't know what points belong to what streamlines.
[QUOTE] I exported data and got x, y, z coordinate with one more column for streamline which has whole integer number. Cold you please explain what is this streamline number about? [/QUOTE] The streamline plot contains a set of streamlines. The integer is simply a streamline number. Without this number, you don't know what points belong to what streamlines.

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