[Wien] about effective mass

[Rubel, Oleg]

> I examined the mstar code you suggest. But I noticed that this code is not compatible with gfortran. Actually, I installed wien2k code with gfortran. I am not using ifort. Do you know any method to solve this problem.

I do not have personal experience with gfortran, but Dr. Blaha mentioned that it worked for him. There was a compilation issue related to dots in ".not." syntax, but it was later fixed. It should work.

Oleg