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 The information provided may be out of date.

Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Performing mathematical operations on the data exported from COMSOL

Priya Natarajan
Hello,

I have completed a simulation on Microwave Imaging in COMSOL and have exported the Normalized Electric and Magnetic field.

As further processing steps I need to perform Integration, gradient, curl operations on the Electric field/Magnetic field.

Just summing up or subtracting the data doesn't seem right. I would be grateful for any help here...


Regards
Priya Natarajan

1 Reply Last Post Dec 6, 2012, 1:08 AM EST
Posted: 5 years ago Dec 6, 2012, 1:08 AM EST
Hi

COMSOL gives you access to the different derivatives so you can build up your div, grad curl ... with these. Anyhow COMSOL is treating each scalar directional value separately, and does not have a global vector mode

You have the Model builder, but its not that easy to grasp, therein you can perform more complex formulas

--
Good luck
Ivar
Hi COMSOL gives you access to the different derivatives so you can build up your div, grad curl ... with these. Anyhow COMSOL is treating each scalar directional value separately, and does not have a global vector mode You have the Model builder, but its not that easy to grasp, therein you can perform more complex formulas -- Good luck Ivar

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.