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How to use an interpolated function in an analytical function
Posted 06.10.2020, 09:14 GMT-4 General, Equation-Based Modeling Version 5.5 2 Replies
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Hello, A a new COMSOL user, I am currently trying to run a simulation which has to define functions from solar spectra data.
I managed to create a new function called "solar_spectrum" by interpolation of a data file (see attached file) Now, I would like to use this function in another function called "modified_spectrum".
But it doesn't seem to work. I can't even display the first function when calling "solar_spectrum(x)" in the this new function...
Can you please help ?
Thanks
Jeremy!
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Hi Jeremy,
it works if you omit the units everywhere. I remember having teared my hair about such issues before. I prefer to manually scale everything to stay with basic SI units.
Cheers Edgar
-------------------Edgar J. Kaiser
emPhys Physical Technology
www.emphys.com
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Hello Edgars,
Thank you so much! It works fine now.
Jeremy