a few more tweaks to color scale range, plus added label >>> but note that pcolor will create discontinuities at edges >>> use mycrossmap.m instead (to be checked in soon)
a few more tweaks to color scale range, plus added label
>>> but note that pcolor will create discontinuities at edges
>>> use mycrossmap.m instead (to be checked in soon)

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