SUBROUTINE calfis_icosa(dtphy, lafin, day, time, presnivs,      &
                        plev, play, phi, phis, ulon, ulat, T, q, wflux, &
                        du, dv, dT, dq, dps) 
  USE infotrac
  USE dimphy
  USE control_mod
  USE mod_phys_lmdz_para
  IMPLICIT NONE
  INCLUDE "comconst.h"
  
  REAL, INTENT(IN)    :: dtphy
  LOGICAL, INTENT(IN) :: lafin
  REAL, INTENT(IN)    :: day
  REAL, INTENT(IN)    :: time
  REAL,INTENT(IN) :: presnivs(klev)
  REAL,INTENT(IN) :: plev(klon_mpi,klev+1)
  REAL,INTENT(IN) :: play(klon_mpi,klev)
  REAL,INTENT(IN) :: phi(klon_mpi,klev)
  REAL,INTENT(IN) :: phis(klon_mpi)
  REAL,INTENT(IN) :: ulon(klon_mpi,klev) 
  REAL,INTENT(IN) :: ulat(klon_mpi,klev)
  REAL,INTENT(IN) :: T(klon_mpi,klev)
  REAL,INTENT(IN) :: q(klon_mpi,klev,nqtot)
  REAL,INTENT(IN) :: wflux(klon_mpi,klev)
  REAL,INTENT(OUT) :: du(klon_mpi,klev)
  REAL,INTENT(OUT) :: dv(klon_mpi,klev)
  REAL,INTENT(OUT) :: dT(klon_mpi,klev)
  REAL,INTENT(OUT) :: dq(klon_mpi,klev,nqtot)
  REAL,INTENT(OUT) :: dps(klon_mpi)

  REAL :: ducov(klon_mpi,klev)
  REAL :: plev_omp(klon_omp,klev+1)
  REAL :: play_omp(klon_omp,klev)
  REAL :: phi_omp(klon_omp,klev)
  REAL :: ulon_omp(klon_omp,klev)
  REAL :: ulat_omp(klon_omp,klev)
  REAL :: T_omp(klon_omp,klev)
  REAL :: q_omp(klon_omp,klev,nqtot)
  CHARACTER(len=255) :: t_name(nqtot)
  REAL :: wflux_omp(klon_omp,klev)
  REAL :: du_omp(klon_omp,klev)
  REAL :: dv_omp(klon_omp,klev)
  REAL :: dt_omp(klon_omp,klev)
  REAL :: dq_omp(klon_omp,klev,nqtot)
  REAL :: dps_omp(klon_omp)
  LOGICAL :: tracerdyn
   
  LOGICAL,SAVE :: debut=.TRUE.
  INTEGER :: k,offset
 
    
    offset=klon_omp_begin-1
    klon=klon_omp
    DO k=1,klon_omp
      plev_omp(k,:) = plev(k+offset,:)
      play_omp(k,:) = play(k+offset,:)
      phi_omp(k,:)  = phi(k+offset,:)
      ulon_omp(k,:) = ulon(k+offset,:)
      ulat_omp(k,:) = ulat(k+offset,:)
      T_omp(k,:)    = T(k+offset,:)
      q_omp(k,:,:)  = q(k+offset,:,:)
      wflux_omp(k,:)= wflux(k+offset,:)
    ENDDO   
  
    CALL physiq  (klon,      &
                  klev,      &
                  nqtot,     &
                  t_name,    &
                  debut,     &
                  lafin,     &
                  day,       &
                  time,      &
                  dtphy,     &
                  plev_omp,  &
                  play_omp,  &
                  phi_omp,   &
                  ulon_omp,  &
                  ulat_omp,  &
                  T_omp,     &
                  q_omp,     &
                  wflux_omp, &
                  du_omp,    &
                  dv_omp,    &
                  dt_omp,    &
                  dq_omp,    &
                  dps_omp,   &
                  tracerdyn)
 
    DO k=1,klon_omp
      du(k+offset,:) = du_omp(k,:)
      dv(k+offset,:) = dv_omp(k,:)
      dq(k+offset,:,:) = dq_omp(k,:,:)
      dT(k+offset,:) = dT_omp(k,:)
      dps(k+offset) = dps_omp(k)
   ENDDO
  debut=.FALSE.
  
END SUBROUTINE calfis_icosa