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Plot of table does not follow the sequence of the data

Posted Jan 19, 2022, 3:48 p.m. EST General 1 Reply

Junfeng Liang
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Hi, I am new to COMSOL and I am trying to plot a table of probes data. However, the plot does not follow the sequence of the data and gives me wired plot (See the attachement). How can I fix it?

1 Reply Last Post Jan 21, 2022, 10:51 a.m. EST
Henrik Sönnerlind COMSOL Employee

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Posted: 3 years ago Jan 21, 2022, 10:51 a.m. EST

You are plotting complex-valued data. That means that the real part is used. If the real part is negative, it cannot be shown on a logarithmic scale. That can be a reason for strange plots.

Maybe using abs(expr) is better?

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Henrik Sönnerlind
COMSOL
You are plotting complex-valued data. That means that the real part is used. If the real part is negative, it cannot be shown on a logarithmic scale. That can be a reason for strange plots. Maybe using abs(expr) is better?

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