! /!\ We can't put this in a module right away with FCM1, as this creates a circular dependency e.g. with wxios through iniprint_mod

SUBROUTINE abort_gcm(modname, message, ierr)
  ! Stops the simulation cleanly, closing files and printing various
  ! comments

  !  Input: modname = name of calling program
  !     message = stuff to print
  !     ierr    = severity of situation ( = 0 normal )

  USE IOIPSL, ONLY: histclo, restclo, getin_dump
  USE wxios_mod, ONLY: using_xios, wxios_close
  USE mod_phys_lmdz_mpi_data, ONLY: mpi_rank
  USE lmdz_mpi, ONLY: using_mpi
  USE mod_const_mpi, ONLY: comm_lmdz
  USE iniprint_mod_h, ONLY: lunout, prt_level
  IMPLICIT NONE

  CHARACTER(LEN = *), INTENT(IN) :: modname
  INTEGER, INTENT(IN) :: ierr
  CHARACTER(LEN = *), INTENT(IN) :: message

  INTEGER :: ierror_mpi

  WRITE(lunout, *) 'in abort_gcm'

  !$OMP MASTER
  CALL histclo
  CALL restclo
  IF (mpi_rank == 0) THEN
    CALL getin_dump
  ENDIF
  !$OMP END MASTER
  WRITE(lunout, *) 'Stopping in ', modname
  WRITE(lunout, *) 'Reason = ', message
  IF (ierr == 0) THEN
    WRITE(lunout, *) 'Everything is cool'
    IF (.NOT. using_mpi) THEN
      STOP
    END IF
  ELSE
    WRITE(lunout, *) 'Houston, we have a problem, ierr = ', ierr

    IF (using_mpi) THEN
      !$OMP CRITICAL (MPI_ABORT_GCM)
      CALL MPI_ABORT(comm_lmdz, 1, ierror_mpi)
      !$OMP END CRITICAL (MPI_ABORT_GCM)
    ELSE
      STOP 1
    END IF
  END IF
END SUBROUTINE abort_gcm