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Note: This discussion is about an older version of the COMSOL Multiphysics® software. The information provided may be out of date.

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Plotting sum of probes

Posted Jan 4, 2012, 11:04 a.m. EST Results & Visualization Version 4.2a 1 Reply

Alan Blanchard
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I have a Domain Probe A and a Boundary Probe B. I can plot A and B in the same graph and everything looks fine. Is there some way from within COMSOL to plot the sum of A and B? Or do I have to export the data and plot it externally?

Thanks,
Alan
1 Reply Last Post Jan 4, 2012, 11:10 a.m. EST
Ivar KJELBERG COMSOL Multiphysics(r) fan, retired, former "Senior Expert" at CSEM SA (CH)
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Posted: 1 decade ago Jan 4, 2012, 11:10 a.m. EST
Hi
you can "define a variable" to be the value of your probe then use the results "derived values" to sum or combine whatever expressions, and if these are for a time series, or for a parametric sweep, you can apply also sum of the columns or rows in the operation node of your table view. Then you have the plot table button to quickly generate a graph

--
Good luck
Ivar
Hi you can "define a variable" to be the value of your probe then use the results "derived values" to sum or combine whatever expressions, and if these are for a time series, or for a parametric sweep, you can apply also sum of the columns or rows in the operation node of your table view. Then you have the plot table button to quickly generate a graph -- Good luck Ivar

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