_RL hlyr ! individual ice layer thickness (m)
hlyr = hi / rnlyr
hnew(k) = hlyr
hlyr = hi/rnlyr
I hlyr, hnew, myThid )
_RL hlyr
f1 = (hnew(1)-hlyr)/hlyr
qh2 = hlyr*qicen(2)
qicen(1) = qh1/hlyr
f1 = hnew(1)/hlyr