Add end of run functionality to CICE (NOAA-EMC#77)

* Add end of run restart file functionality
* Add CICE write_restart_at_endofrun config option call
* Update cice_wrapper_mod.F90

cicecore/drivers/nuopc/cmeps/cice_wrapper_mod.F90

@@ -72,7 +72,7 @@ subroutine ufs_logfhour(msg,hour)
     real(dbl_kind),    intent(in)    :: hour
     character(len=char_len)          :: filename
     integer(int_kind)                :: nunit
-    write(filename,'(a,i3.3)')'log.ice.f',int(hour)
+    write(filename,'(a,i4.4)')'log.ice.f',int(hour)
     open(newunit=nunit,file=trim(filename))
     write(nunit,'(a)')'completed: cice'
     write(nunit,'(a,f10.3)')'forecast hour:',hour

cicecore/drivers/nuopc/cmeps/ice_comp_nuopc.F90

@@ -95,6 +95,7 @@ module ice_comp_nuopc
   logical                      :: profile_memory = .false.
   logical                      :: mastertask
   logical                      :: runtimelog = .false.
+  logical                      :: restart_eor = .false. !End of run restart flag
   integer                      :: start_ymd          ! Start date (YYYYMMDD)
   integer                      :: start_tod          ! start time of day (s)
   integer                      :: curr_ymd           ! Current date (YYYYMMDD)
@@ -316,6 +317,12 @@ subroutine InitializeAdvertise(gcomp, importState, exportState, clock, rc)
     write(logmsg,*) runtimelog
     call ESMF_LogWrite('CICE_cap:RunTimeLog = '//trim(logmsg), ESMF_LOGMSG_INFO)
 
+    call NUOPC_CompAttributeGet(gcomp, name="write_restart_at_endofrun", value=cvalue, isPresent=isPresent, isSet=isSet, rc=rc)
+    if (ChkErr(rc,__LINE__,u_FILE_u)) return
+    if (isPresent .and. isSet) then
+       if (trim(cvalue) .eq. '.true.') restart_eor = .true.
+    endif
+
     !----------------------------------------------------------------------------
     ! generate local mpi comm
     !----------------------------------------------------------------------------
@@ -1139,6 +1146,8 @@ subroutine ModelAdvance(gcomp, rc)
     call ESMF_ClockGetAlarm(clock, alarmname='alarm_restart', alarm=alarm, rc=rc)
     if (ChkErr(rc,__LINE__,u_FILE_u)) return
 
+    force_restart_now = .false.
+
     if (ESMF_AlarmIsRinging(alarm, rc=rc)) then
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
        force_restart_now = .true.
@@ -1152,8 +1161,18 @@ subroutine ModelAdvance(gcomp, rc)
 
        write(restart_date,"(i4.4,a,i2.2,a,i2.2,a,i5.5)") yy, '-', mm, '-',dd,'-',tod
        write(restart_filename,'(4a)') trim(restart_dir), trim(restart_file), '.', trim(restart_date)
-    else
-       force_restart_now = .false.
+    endif
+
+    ! Handle end of run restart
+    if (restart_eor) then
+       call ESMF_ClockGetAlarm(clock, alarmname='alarm_stop', alarm=alarm, rc=rc)
+       if (ChkErr(rc,__LINE__,u_FILE_u)) return
+       if (ESMF_AlarmIsRinging(alarm, rc=rc)) then
+          if (ChkErr(rc,__LINE__,u_FILE_u)) return
+          force_restart_now = .true.
+          call ESMF_AlarmRingerOff( alarm, rc=rc )
+          if (ChkErr(rc,__LINE__,u_FILE_u)) return
+       endif
     endif
 
     !--------------------------------