reset flags mon_write_stdout & mon_write_mnc to False at the end:  => avoid strange interaction with thSIce monitor.
reset flags mon_write_stdout & mon_write_mnc to False at the end:
 => avoid strange interaction with thSIce monitor.

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