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Data from a cut line with Livelink Matlab
Posted Aug 28, 2017, 5:23 a.m. EDT Interfacing Version 5.2 0 Replies
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I'm studing an optical waveguide in Comsol.
I have defined a cut line 2D to observe the electric field z-component along the width of the waveguide.
Then I have used the livelink matlab command:
mphinterp(model,{'real(ewfd.Ez)'},'dataset','cln1','Solnum','5')
to retrieve the same electric field z-component and plot the corresponding profile.
I have almost the same plot as in Comsol but there are some supplementary points that give the plot a saw tooth like profile.
If I export the data from Comsol into a file and use them to plot the field, I have the same smooth plot as in Comsol but I don't want to loose time exporting the data like this.
What are those supplementary points given by mphinterp? What is the good way to directly retrieve data from a cut line to avoid them?
Thanks in advance!
Hello Pierre Guilleme
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