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How to make graph of measerments of specific point in piramid

Posted 27 avr. 2022, 06:58 UTC−4 2 Replies

nathan mane
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Hi all ,

I have simulation when a pyramid with hole in the center and an electron beam go throw the hole, i would like to make a result graph and a plot of the electron consetration in a one specific point in the pyramid - the purple point , or any other point, how i can add this plot of the electron vs time on a specific purple point? .. want it to be part of the simulation results

attached the simulation and the purple point..

thanks

2 Replies Last Post 27 avr. 2022, 16:48 UTC−4
Magnus Ringh COMSOL Employee

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Posted: 2 years ago 27 avr. 2022, 09:14 UTC−4

Hi Nathan,

If the point exists in the geometry, add a 1D Plot Group with a Graph Plot subnode and select that point as the source for the data. If you want to plot the data in some other point in the geometry, first add a Cut Point 3D dataset and specify the location of that point in that dataset's Settings window. Then use the Cut Point 3D dataset as the dataset for the graph plot instead of the default Solution dataset. You can mix points from different datasets in the same 1D Plot Group by specifying different datasets in the settings for each Graph Plot subnode.

Best regards, Magnus

Hi Nathan, If the point exists in the geometry, add a **1D Plot Group** with a **Graph Plot** subnode and select that point as the source for the data. If you want to plot the data in some other point in the geometry, first add a **Cut Point 3D** dataset and specify the location of that point in that dataset's **Settings** window. Then use the **Cut Point 3D** dataset as the dataset for the graph plot instead of the default **Solution** dataset. You can mix points from different datasets in the same **1D Plot Group** by specifying different datasets in the settings for each **Graph Plot** subnode. Best regards, Magnus
Nathan Mane
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Posted: 2 years ago 27 avr. 2022, 16:48 UTC−4

wonderful , thanks you!

wonderful , thanks you!

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