MGTAB

Hi

I am trying to run a domain containing numerous generation sources (>1000). I have faced an error about the number of generation sources. I searched for "MGTAB" in source codes and I found in both t2fm.f and T2. I just found in t2fm.f a line that a number was assigned to MGTAB and increased it to 2000, but I still have the same error. What should I do to increase the number of generation source?

Thank you