parabolic flow
 

Hello everyone
I have two questions
firstly, I meet a problem when I learn parabolic flow. That is, when I run the sample Q1 files of the parabolic flow, Phoenics (3.6) only solve the first slab of the z direction and then Phoenics stops the calculation whatever the NZ is. I change lots of parameters but this problem still can not be solved.
The second question is that if I want to add some code in grex3.for, what should I do to make phoenics to run my coding which is in grex3.for?
Could anyone give me a hint? Thank you very much
Mahe