user_run Subroutine

public 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~93~~CallsGraph proc~user_run~93 user_run esmf_stateget esmf_stateget proc~user_run~93->esmf_stateget proc~esmf_fieldredist ESMF_FieldRedist proc~user_run~93->proc~esmf_fieldredist proc~esmf_logwrite ESMF_LogWrite proc~user_run~93->proc~esmf_logwrite esmf_arraysetthisnull esmf_arraysetthisnull proc~esmf_fieldredist->esmf_arraysetthisnull esmf_fieldget esmf_fieldget proc~esmf_fieldredist->esmf_fieldget proc~esmf_arrayredist ESMF_ArrayRedist proc~esmf_fieldredist->proc~esmf_arrayredist proc~esmf_fieldgetinit ESMF_FieldGetInit proc~esmf_fieldredist->proc~esmf_fieldgetinit proc~esmf_imerr ESMF_IMErr proc~esmf_fieldredist->proc~esmf_imerr proc~esmf_logfounderror ESMF_LogFoundError proc~esmf_fieldredist->proc~esmf_logfounderror proc~esmf_routehandlegetinit ESMF_RouteHandleGetInit proc~esmf_fieldredist->proc~esmf_routehandlegetinit c_esmc_vmwtime c_esmc_vmwtime proc~esmf_logwrite->c_esmc_vmwtime proc~esmf_logclose ESMF_LogClose proc~esmf_logwrite->proc~esmf_logclose proc~esmf_logflush ESMF_LogFlush proc~esmf_logwrite->proc~esmf_logflush proc~esmf_logopenfile ESMF_LogOpenFile proc~esmf_logwrite->proc~esmf_logopenfile proc~esmf_utiliounitflush ESMF_UtilIOUnitFlush proc~esmf_logwrite->proc~esmf_utiliounitflush proc~esmf_utilstring2array ESMF_UtilString2Array proc~esmf_logwrite->proc~esmf_utilstring2array proc~esmf_arrayredist->esmf_arraysetthisnull proc~esmf_arrayredist->proc~esmf_imerr proc~esmf_arrayredist->proc~esmf_logfounderror proc~esmf_arrayredist->proc~esmf_routehandlegetinit c_esmc_arrayredist c_esmc_arrayredist proc~esmf_arrayredist->c_esmc_arrayredist esmf_arraygetinit esmf_arraygetinit proc~esmf_arrayredist->esmf_arraygetinit esmf_arraygetthis esmf_arraygetthis proc~esmf_arrayredist->esmf_arraygetthis proc~esmf_imerr->proc~esmf_logfounderror proc~esmf_initcheckdeep ESMF_InitCheckDeep proc~esmf_imerr->proc~esmf_initcheckdeep proc~esmf_logclose->proc~esmf_logflush proc~esmf_logflush->proc~esmf_utiliounitflush proc~esmf_utilarray2string ESMF_UtilArray2String proc~esmf_logflush->proc~esmf_utilarray2string proc~esmf_logfounderror->proc~esmf_logwrite esmf_breakpoint esmf_breakpoint proc~esmf_logfounderror->esmf_breakpoint proc~esmf_logrc2msg ESMF_LogRc2Msg proc~esmf_logfounderror->proc~esmf_logrc2msg proc~esmf_logopenfile->proc~esmf_utiliounitflush proc~esmf_utiliounitget ESMF_UtilIOUnitGet proc~esmf_logopenfile->proc~esmf_utiliounitget c_esmc_loggeterrormsg c_esmc_loggeterrormsg proc~esmf_logrc2msg->c_esmc_loggeterrormsg

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)        :: srcField, dstField, finalField
    type(ESMF_RouteHandle)  :: rh

    ! Initialize return code
    rc = ESMF_SUCCESS

    print *, "User Coupler Run starting"
    call ESMF_LogWrite (msg='User Coupler Run starting', &
      logmsgFlag=ESMF_LOGMSG_TRACE)

    ! Access source, final, and destination Fields
    call ESMF_StateGet(importState, "srcField", srcField, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    call ESMF_StateGet(importState, "finalField", finalField, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    call ESMF_StateGet(exportState, "dstField", dstField, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    
    ! Access the Redist RouteHandle that was kept in the importState
    call ESMF_StateGet(importState, "Redist", rh, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    
    ! Execute the Redist operation: srcField -> dstField
    call ESMF_FieldRedist(srcField, dstField, routehandle=rh, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    
    ! Access the Regrid RouteHandle that was kept in the importState
    call ESMF_StateGet(importState, "Regrid", rh, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    
    ! Execute the Redist operation: dstField -> finalField
    call ESMF_FieldRedist(dstField, finalField, routehandle=rh, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    
    call ESMF_LogWrite (msg='User Coupler Run complete', &
      logmsgFlag=ESMF_LOGMSG_TRACE)
    print *, "User Coupler Run returning"

  end subroutine user_run