Discussion Forum

Hi,

I have been working with COMSOL for a long time now and I realy enjoy many of its features.

However, one thing that I really miss in COMSOL is the ability to sort your parameters in groups so not all parameters are in the same list.

I work with a solid-fluid coubling where there are fluid parameters and solid parameters, so it is frustrating that I have to mix these. Then I thourght the 'materials' where ideal to define different parameters. But then I run into the next problem: In the solid, I define Young's modulus 'E' and Poisson's ratio 'nu'. Now I wanted to also define the shear and pressure wave speeds 'cs' and 'cp' which are functions of 'E' and 'nu', so I can use these in equations and to see their value. BUT: now they are stored as VARIABLES, so I have to make a PLOT to see their value!

This is very annoying and I would think that this is a problem that many users have.

Do you know any smart way to come arround this or do I simply have to put all my parameters in the same huge global list?