Enable triggering restart writes at any forecast time ("restart_fh") via UFS configuration as for other components (CICE-Consortium#1001)

* No ncat,ntrcr in call icepack_aggregate in ice_prescribed_mod.F90

* Enable writing restarts that can be triggered at any forecast time ("restart_fh") via UFS configuration as for other components

Part of ufs-community/ufs-weather-model#2348

* Add 1 more #ifndef CESMCOUPLED to avoid unused variable warning for cesm

* #ifndef for dtime here too

Author: NickSzapiro-NOAA

cicecore/drivers/nuopc/cmeps/ice_comp_nuopc.F90

@@ -55,6 +55,9 @@ module ice_comp_nuopc
   use ice_mesh_mod       , only : ice_mesh_init_tlon_tlat_area_hm, ice_mesh_create_scolumn
   use ice_prescribed_mod , only : ice_prescribed_init
   use ice_scam           , only : scol_valid, single_column
+#ifndef CESMCOUPLED
+  use shr_is_restart_fh_mod, only : init_is_restart_fh, is_restart_fh, is_restart_fh_type
+#endif
 
   implicit none
   private
@@ -96,6 +99,9 @@ module ice_comp_nuopc
   logical                      :: mastertask
   logical                      :: runtimelog = .false.
   logical                      :: restart_eor = .false. !End of run restart flag
+#ifndef CESMCOUPLED
+  type(is_restart_fh_type)     :: restartfh_info     ! For flexible restarts in UFS
+#endif
   integer                      :: start_ymd          ! Start date (YYYYMMDD)
   integer                      :: start_tod          ! start time of day (s)
   integer                      :: curr_ymd           ! Current date (YYYYMMDD)
@@ -1024,6 +1030,9 @@ subroutine ModelAdvance(gcomp, rc)
     character(char_len_long)   :: restart_date
     character(char_len_long)   :: restart_filename
     logical                    :: isPresent, isSet
+#ifndef CESMCOUPLED
+    logical                    :: write_restartfh
+#endif
     character(len=*),parameter :: subname=trim(modName)//':(ModelAdvance) '
     character(char_len_long)   :: msgString
     !--------------------------------
@@ -1175,6 +1184,11 @@ subroutine ModelAdvance(gcomp, rc)
        endif
     endif
 
+#ifndef CESMCOUPLED
+    call is_restart_fh(clock, restartfh_info, write_restartfh)
+    if (write_restartfh) force_restart_now = .true.
+#endif
+
     !--------------------------------
     ! Unpack import state
     !--------------------------------
@@ -1292,6 +1306,9 @@ subroutine ModelSetRunClock(gcomp, rc)
     type(ESMF_ALARM)         :: stop_alarm
     character(len=128)       :: name
     integer                  :: alarmcount
+#ifndef CESMCOUPLED
+    integer                  :: dtime
+#endif
     character(len=*),parameter :: subname=trim(modName)//':(ModelSetRunClock) '
     !--------------------------------
 
@@ -1377,6 +1394,11 @@ subroutine ModelSetRunClock(gcomp, rc)
        call ESMF_AlarmSet(restart_alarm, clock=mclock, rc=rc)
        if (ChkErr(rc,__LINE__,u_FILE_u)) return
 
+#ifndef CESMCOUPLED
+       call ESMF_TimeIntervalGet( dtimestep, s=dtime, rc=rc )
+       if (ChkErr(rc,__LINE__,u_FILE_u)) return
+       call init_is_restart_fh(mcurrTime, dtime, my_task == master_task, restartfh_info)
+#endif
     end if
 
     !--------------------------------