user_initP2 Subroutine

public subroutine user_initP2(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_initp2~3~~CallsGraph proc~user_initp2~3 user_initP2 esmf_fieldget esmf_fieldget proc~user_initp2~3->esmf_fieldget esmf_stateget esmf_stateget proc~user_initp2~3->esmf_stateget proc~esmf_distgridprint ESMF_DistGridPrint proc~user_initp2~3->proc~esmf_distgridprint proc~esmf_meshget ESMF_MeshGet proc~user_initp2~3->proc~esmf_meshget

Source Code

  subroutine user_initP2(comp, importState, exportState, clock, rc)
    type(ESMF_GridComp)   :: comp
    type(ESMF_State)      :: importState, exportState
    type(ESMF_Clock)      :: clock
    integer, intent(out)  :: rc

    ! Local variables
    type(ESMF_Field)      :: field
    type(ESMF_Mesh)       :: mesh
    type(ESMF_DistGrid)   :: distgrid
    
    ! Initialize return code
    rc = ESMF_SUCCESS

    print *, "User Comp2 Init phase=2 starting"

    ! Access Field with shared Mesh that is available in the importState
    call ESMF_StateGet(importState, "dstField", field, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    
    ! Get the shared Mesh
    call ESMF_FieldGet(field, mesh=mesh, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
 
    ! Get the DistGrid
    call ESMF_MeshGet(mesh, elementDistgrid=distgrid, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out

    ! Print the DistGrid of the shared Mesh
    call ESMF_DistGridPrint(distgrid, rc=rc)
    if (rc/=ESMF_SUCCESS) return ! bail out
    
    ! TODO: If there were changes made to the DistGrid, then the Mesh will need
    ! TODO: to be re-created on the changed DistGrid, and re-set in the Field.
    
    !distgrid = ESMF_DistGridCreate(minIndex=(/1/), maxIndex=(/4/), rc=rc)
    !if (rc/=ESMF_SUCCESS) return ! bail out
    !mesh = ESMF_MeshCreate(distgrid, distgrid, rc=rc)
    !if (rc/=ESMF_SUCCESS) return ! bail out
    !call ESMF_FieldEmptySet(field, mesh=mesh, rc=rc)
    !if (rc/=ESMF_SUCCESS) return ! bail out
   
    print *, "User Comp2 Init phase=2 returning"

  end subroutine user_initP2