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Possible to export the streamline coordinates?

Posted 2013年3月19日 GMT-4 14:34 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 2015年6月29日 GMT-4 02:21
COMSOL Moderator

Hello JC Hyun

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If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Francesca Messina
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Posted: 1 decade ago 2013年5月28日 GMT-4 11:33
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 2013年5月29日 GMT-4 02:12
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 2013年5月29日 GMT-4 03:48
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 2015年6月26日 GMT-4 11:29
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 2015年6月29日 GMT-4 02:21

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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