Reading and setting the values of fields
 

Hello,

I would like to obtain the values of fields like U or p and to to be able to set them. The goal would be to use an external solver.

I have gone through the documentation and started digging in the source code but found no obvious way to do this.

How could I do?

Thanks!

in swak4Foam there is an utility called manipulateField, then you can set internalField with user-defined functions

Thank you!

This seems really handy.