o pkg/dic: test for "pickup_dic" file when restarting ;   if no pickup-file, can restart with a re-initialised pH (same as it did   before) providing pickupStrictlyMatch is set to False.
o pkg/dic: test for "pickup_dic" file when restarting ;
  if no pickup-file, can restart with a re-initialised pH (same as it did
  before) providing pickupStrictlyMatch is set to False.

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