- only report Linear EOS parameters if using Linear EOS - add celsius2K ; improve description of rhoConst,rhoNil,rhoConstFresh.
- only report Linear EOS parameters if using Linear EOS
- add celsius2K ; improve description of rhoConst,rhoNil,rhoConstFresh.

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