TAGGED: eigensolver-analysis, export-data, FDE, matlab
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April 4, 2024 at 1:44 pmOptinilSubscriber
Hello,
when I run my calculations in MODE, I try to export the generated modes using Eigensolver Analysis window, export data > matlab format.
The program stops and the exported .mat file is very light, ~2ko, and impossible to import elsewhere.
The same happens when I try to export using the visualizer window, except that I receive the following error message:The program terminated due to: Could not create Numeric Array
Please contact Lumerical technical support for assistance.Â
I could export using the prompt with the commands "getresult" and "matlabsave".
(file is ~3Mo for each mode and possible to open using python, however the format seems to be h5py)How is it possible to use the dedicated function from the analysis window ?
Thx in advance.
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April 4, 2024 at 3:32 pmThomas MartineauAnsys Employee
Hello,
For later question, please use Photonics chanel for Lumerical topic : /forum/forums/forum/discuss-simulation/photonics/
This chanel is dedicated to Speos.
Thanks -
April 4, 2024 at 5:10 pmGuilin SunAnsys Employee
Thank you to bring this issue with us. It seems the software is experiencing some difficulties in exporting the mode data. We need sometime to investigate and will let you know if there is any progress. Please be patient.
At the mean time, please you get result to export data. If you want to add the H fields to the dataset, you can simply add it like this:
E=getresult("mode1","E");
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H=getresult("mode1","H");
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EH=E;
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EH.addattribute("H",H.Hx,H.Hy,H.Hz);
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matlabsave("mode1.mat",EH);
Please try.
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April 19, 2024 at 1:22 pmz.l.li-1Subscriber
Seems like it is a problem regarding the new version 2024, I got the same issue in the new version but it worked normally if I do the same export in v221.Â
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September 24, 2024 at 2:44 pmsme8Subscriber
I am experiencing the same issue. Do you have any update how to solve it?
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