[MITgcm-cvs] MITgcm/pkg/thsice CVS Commit

[Jean-Michel Campin]

Update of /u/gcmpack/MITgcm/pkg/thsice
In directory forge:/tmp/cvs-serv1639

Modified Files:
	thsice_main.F thsice_map_exf.F thsice_step_fwd.F 
Log Message:
In case Energy-Reference-Level is used (temp_EvPrRn=0), account for 
 energy content of Precip + RunOff. Assumes: 1) Rain has same temp as Air
 2) Snow has no heat capacity (consistent with seaice & thsice & exf pkgs)
 3) No distinction between sea-water Cp and fresh-water Cp
 4) Run-Off comes at the temp of surface water (with same Cp)
Note: since variations of Lf+Lv with Tsurf are neglected in Evap over ice
 and  snow (since snow has no Cp); this means that water vapor is considered
 to be released to Atmos @ 0^oC (=ERL).