mm_pi = 10**(mm_log10pi)
qhice_mm(I,J) = bb1*mm_pi / (Ppascals - (1.0 - bb1) * mm_pi)
_RL mm_pi,mm_log10pi,dqhice_dTice
mm_pi = exp(mm_log10pi*lnTEN)
qhice(I,J) = bb1*mm_pi / (Ppascals - (1.0 _d 0 - bb1) *
& mm_pi)
qhice(I,J) = bb1*mm_pi/(Ppascals- (1.0 _d 0 - bb1) * mm_pi)