Commented out redundant lines that will (later) deal with unstructured tiling. As was, the lines were using uninitialised data!
Commented out redundant lines that will (later) deal with unstructured
tiling. As was, the lines were using uninitialised data!

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