user_init Subroutine

public subroutine user_init(comp, importState, exportState, clock, rc)

Arguments

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

Calls

proc~~user_init~35~~CallsGraph proc~user_init~35 user_init esmf_fieldcreate esmf_fieldcreate proc~user_init~35->esmf_fieldcreate esmf_stateadd esmf_stateadd proc~user_init~35->esmf_stateadd interface~esmf_distgridcreate ESMF_DistGridCreate proc~user_init~35->interface~esmf_distgridcreate interface~esmf_gridcreate ESMF_GridCreate proc~user_init~35->interface~esmf_gridcreate interface~esmf_vmget ESMF_VMGet proc~user_init~35->interface~esmf_vmget proc~esmf_arrayspecset ESMF_ArraySpecSet proc~user_init~35->proc~esmf_arrayspecset proc~esmf_gridcompget ESMF_GridCompGet proc~user_init~35->proc~esmf_gridcompget proc~esmf_logfounderror ESMF_LogFoundError proc~user_init~35->proc~esmf_logfounderror

Source Code

    subroutine user_init(comp, importState, exportState, clock, rc)
        type(ESMF_GridComp)  :: comp
        type(ESMF_State)     :: importState, exportState
        type(ESMF_Clock)     :: clock
        integer, intent(out) :: rc
  
  !   ! Local variables
        integer                             :: status = ESMF_SUCCESS

        type(ESMF_VM)                       :: vm
        type(ESMF_Field)                    :: sorted_data
        type(ESMF_DistGrid)                 :: distgrid
        type(ESMF_Grid)                     :: grid
        type(ESMF_ArraySpec)                :: arrayspec
        integer                             :: petCount
  
        print *, "In user 2 init routine"
        ! Determine petCount
        call ESMF_GridCompGet(comp, vm=vm, rc=status)
        if (ESMF_LogFoundError(status, ESMF_ERR_PASSTHRU, &
            ESMF_CONTEXT, rcToReturn=rc)) return
        call ESMF_VMGet(vm, petCount=petCount, rc=status)
        if (ESMF_LogFoundError(status, ESMF_ERR_PASSTHRU, &
            ESMF_CONTEXT, rcToReturn=rc)) return

        distgrid = ESMF_DistGridCreate(minIndex=(/1/), maxIndex=(/9/), &
            regDecomp=(/petCount/), rc=status)
        if (ESMF_LogFoundError(status, ESMF_ERR_PASSTHRU, &
            ESMF_CONTEXT, rcToReturn=rc)) return

        grid = ESMF_GridCreate(distgrid=distgrid, &
            gridEdgeLWidth=(/0/), gridEdgeUWidth=(/0/), &
            name="grid", indexflag=ESMF_INDEX_GLOBAL, rc=status)
        if (ESMF_LogFoundError(status, ESMF_ERR_PASSTHRU, &
            ESMF_CONTEXT, rcToReturn=rc)) return

        call ESMF_ArraySpecSet(arrayspec, 1, ESMF_TYPEKIND_I4, rc=status)
        if (ESMF_LogFoundError(status, ESMF_ERR_PASSTHRU, &
            ESMF_CONTEXT, rcToReturn=rc)) return
  
        sorted_data = ESMF_FieldCreate(arrayspec=arrayspec, &
            grid=grid, name="sorted_data2", rc=status)
        if (ESMF_LogFoundError(status, ESMF_ERR_PASSTHRU, &
            ESMF_CONTEXT, rcToReturn=rc)) return
        call ESMF_StateAdd(importState, (/sorted_data/), rc=status)
        if (ESMF_LogFoundError(status, ESMF_ERR_PASSTHRU, &
            ESMF_CONTEXT, rcToReturn=rc)) return

        rc = status
  
    end subroutine user_init