flat1.txt, b = 10, eps_ = 4, Hsat->var
pulled contourf plots to MOTHRA
small plotting changes...
flat2.txt, b = 25, mirrorlambdas, P0 = 3psite at 4 sites
flat3.txt, b = 50, eps_ = 4, new P0 on left
flat3.txt, b = 15, eps_ = 4, new P0 on left