previous modification: "return FALSE when argument val1 (=time) < phase" only applied to positive time (in case baseTime<<0); also add deltaT.
previous modification: "return FALSE when argument val1 (=time) < phase"
only applied to positive time (in case baseTime<<0); also add deltaT.

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