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Exporting 3D plot data to .mat or .csv file

Posted 12 mars 2024, 10:18 UTC−4 Electromagnetics, Results & Visualization, Modeling Workflow Version 6.1 1 Reply

Lukáš Zelieska
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Hi guys, I want to export 3D plot data into .mat file (or anotehr numeric file).

I have this surface potential map in comsol.

Basically I need to know the value of electric potential in each place on surface in every time step of the simulation.

Can you help?

Thank you very much.

1 Reply Last Post 13 mars 2024, 08:32 UTC−4
Gunnar Andersson COMSOL Employee

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Posted: 8 months ago 13 mars 2024, 08:32 UTC−4

You can use a Plot export feature for this purpose. You can create it in two ways:

  • Go to Results > Export and create it from the context menu.

  • Go to the plot and choose Add Plot Data to Export from the context menu.

It's possible to export to a .csv-file but not to a .mat-file.

You can use a Plot export feature for this purpose. You can create it in two ways: * Go to Results > Export and create it from the context menu. * Go to the plot and choose Add Plot Data to Export from the context menu. It's possible to export to a .csv-file but not to a .mat-file.

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