removed redundant bit of code: PmEpR is already added to surfaceForcingS in external_forcing_surf.F
removed redundant bit of code: PmEpR is already added to
surfaceForcingS in external_forcing_surf.F

altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h,altMITgcm/MITgcm66h