Initial plume H2O double-counts water already in ice

[sdeastham]

APCEMM/Code.v05-00/src/Core/LAGRIDPlumeModel.cpp

Line 320 in 67f9541

double E_H2O = EI_.getH2O() / (MW_H2O * 1e3) * fuelPerDist * physConst::Na;

The water vapor in the initial plume is calculated without accounting for that which should already have been taken up by ice. This line needs to subtract the water vapor present in ice (unless you think otherwise @michaelxu3 ).