code_saturne User's Forum

Hello,

Since I don't currently have a debugger installed, I send you the files of a small test case in a .zip file (including MESH/ file, DATA/ files with the setup.xml, and the SRC/ files). I really look forward to understand the cause of the crash.

Thanks a lot for your help.

Regards ...

Hi,

Well, I thought that using field_gradient_scalar was impossible for fields which are not fluid variables (like velocity, pressure,...) Plus I didn't know the ID of my field.

But now I found the ID (in setup.log) and tried to use field_gradient_scalar. It did not work (see the attached error ...

Hello,

I want to compute the gradient of a user created scalar field by using the function gradient_s.

My concern is about how to get coefa and coefb of this field, do I have to manually create it based on the boundary conditions or are they automatically stored somewhere ? I took a look at ...