user_run Subroutine

private subroutine user_run(comp, importState, exportState, clock, rc)

Arguments

Type IntentOptional Attributes Name
type(ESMF_CplComp) :: comp
type(ESMF_State) :: importState
type(ESMF_State) :: exportState
type(ESMF_Clock) :: clock
integer, intent(out) :: rc

Calls

proc~~user_run~9~~CallsGraph proc~user_run~9 user_run esmf_stateget esmf_stateget proc~user_run~9->esmf_stateget proc~esmf_fieldregrid ESMF_FieldRegrid proc~user_run~9->proc~esmf_fieldregrid esmf_fieldget esmf_fieldget proc~esmf_fieldregrid->esmf_fieldget proc~esmf_arraysmm ESMF_ArraySMM proc~esmf_fieldregrid->proc~esmf_arraysmm proc~esmf_logfounderror ESMF_LogFoundError proc~esmf_fieldregrid->proc~esmf_logfounderror proc~esmf_logseterror ESMF_LogSetError proc~esmf_fieldregrid->proc~esmf_logseterror proc~esmf_arraysmm->proc~esmf_logfounderror proc~esmf_arraysmm->proc~esmf_logseterror c_esmc_arraysmm c_esmc_arraysmm proc~esmf_arraysmm->c_esmc_arraysmm c_esmc_routehandlesetasr4r4r4 c_esmc_routehandlesetasr4r4r4 proc~esmf_arraysmm->c_esmc_routehandlesetasr4r4r4 c_esmc_routehandlesetasr4r4r4v c_esmc_routehandlesetasr4r4r4v proc~esmf_arraysmm->c_esmc_routehandlesetasr4r4r4v c_esmc_routehandlesetasr4r8r4 c_esmc_routehandlesetasr4r8r4 proc~esmf_arraysmm->c_esmc_routehandlesetasr4r8r4 c_esmc_routehandlesetasr4r8r4v c_esmc_routehandlesetasr4r8r4v proc~esmf_arraysmm->c_esmc_routehandlesetasr4r8r4v c_esmc_routehandlesetasr8r8r8 c_esmc_routehandlesetasr8r8r8 proc~esmf_arraysmm->c_esmc_routehandlesetasr8r8r8 c_esmc_routehandlesetasr8r8r8v c_esmc_routehandlesetasr8r8r8v proc~esmf_arraysmm->c_esmc_routehandlesetasr8r8r8v c_esmc_routehandlesethandleall c_esmc_routehandlesethandleall proc~esmf_arraysmm->c_esmc_routehandlesethandleall esmf_arraygetinit esmf_arraygetinit proc~esmf_arraysmm->esmf_arraygetinit esmf_arraygetthis esmf_arraygetthis proc~esmf_arraysmm->esmf_arraygetthis esmf_arraysetthisnull esmf_arraysetthisnull proc~esmf_arraysmm->esmf_arraysetthisnull interface~c_esmc_routehandlesetdyndstmask c_ESMC_RouteHandleSetDynDstMask proc~esmf_arraysmm->interface~c_esmc_routehandlesetdyndstmask interface~c_esmc_routehandlesetdynsrcmask c_ESMC_RouteHandleSetDynSrcMask proc~esmf_arraysmm->interface~c_esmc_routehandlesetdynsrcmask proc~esmf_dynamicmaskgetinit ESMF_DynamicMaskGetInit proc~esmf_arraysmm->proc~esmf_dynamicmaskgetinit proc~esmf_imerr ESMF_IMErr proc~esmf_arraysmm->proc~esmf_imerr proc~esmf_imerrs ESMF_IMErrS proc~esmf_arraysmm->proc~esmf_imerrs proc~esmf_routehandlegetinit ESMF_RouteHandleGetInit proc~esmf_arraysmm->proc~esmf_routehandlegetinit esmf_breakpoint esmf_breakpoint proc~esmf_logfounderror->esmf_breakpoint proc~esmf_logrc2msg ESMF_LogRc2Msg proc~esmf_logfounderror->proc~esmf_logrc2msg proc~esmf_logwrite ESMF_LogWrite proc~esmf_logfounderror->proc~esmf_logwrite proc~esmf_logseterror->esmf_breakpoint proc~esmf_logseterror->proc~esmf_logrc2msg proc~esmf_logseterror->proc~esmf_logwrite

Source Code

  subroutine user_run(comp, importState, exportState, clock, rc)
    type(ESMF_CplComp) :: comp
    type(ESMF_State) :: importState, exportState
    type(ESMF_Clock) :: clock
    integer, intent(out) :: rc

    ! Local variables
    type(ESMF_Field) :: F_lnd, F_atm, flux
    type(ESMF_Grid)  :: lnd_grid, atm_grid
    type(ESMF_RouteHandle) :: rh1, rh2, rh3

    ! Initialize return code
    rc = ESMF_SUCCESS

    print *, "User Coupler Run starting"

    ! Get source Fields out of import state
    call ESMF_StateGet(importState, itemName="F_lnd", field=F_lnd, &
        rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out

    ! Get destination Field out of export state
    call ESMF_StateGet(exportState, "F_atm", F_atm, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    call ESMF_StateGet(exportState, "xgrid_flux", flux, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out

    call ESMF_StateGet(exportState, "lnd2xgrid", routehandle=rh1, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    call ESMF_StateGet(exportState, "xgrid2atm", routehandle=rh3, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out

    ! compute regridding
    call ESMF_FieldRegrid(F_lnd, flux, routehandle=rh1, zeroregion=ESMF_REGION_EMPTY, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    call ESMF_FieldRegrid(flux, F_atm, routehandle=rh3, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
  
    print *, "User Coupler Run returning"

  end subroutine user_run