kmt inconsistency in POP2

[cheny@udel_edu]

Hi all

I'm trying to run a case, but get errors "ERROR kmt inconsistency for overflows". This error comes from models/ocn/pop2/source/overflow.F90

my case setup is -res f19_g16 -compset B, using gcc 4.5
with the same setup, pgi 11.1 works without any problem. I know that gcc is not supported right now, but it's open source. Can someone enlighten me on this, so I can track down the problem. thank you

yuanfang

 

[cheny@udel_edu]

Hi all

I'm trying to run a case, but get errors "ERROR kmt inconsistency for overflows". This error comes from models/ocn/pop2/source/overflow.F90

my case setup is -res f19_g16 -compset B, using gcc 4.5
with the same setup, pgi 11.1 works without any problem. I know that gcc is not supported right now, but it's open source. Can someone enlighten me on this, so I can track down the problem. thank you

yuanfang

Adding below options to FFLAGS, it seems that everything works just fine now.
-fconvert=swap -ffpe-trap=invalid,zero,overflow