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Plot new physical variables

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Hi all,

I am new to COMSOL and just studied the Plasmonic Wire Grating tutorial using Wave Optics model.

The only variables plotted in the tutorial are the Electric field and the Transmittance, Absorbance and Reflectance. I want to plot other variables such as field intensity as a function of x, for example.

I have already been advised to use the "Replace Expression" feature, but I am unable to find it. I enabled "Equation View" where it shows variables like "Surface current density, x component" (see figure eq_view.png) but don't know how to plot it.

How can one see all functions COMSOL had by default and is there a tutorial about the syntax used by COMSOL to insert new functions?

Regards, Jorge



0 Replies Last Post 10 Apr 2019, 10:31 GMT-4
COMSOL Moderator

Hello Jorge Silva

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