user_init Subroutine

public subroutine user_init(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_init~70~~CallsGraph proc~user_init~70 user_init esmf_stateget esmf_stateget proc~user_init~70->esmf_stateget interface~esmf_fieldrediststore ESMF_FieldRedistStore proc~user_init~70->interface~esmf_fieldrediststore interface~esmf_vmget ESMF_VMGet proc~user_init~70->interface~esmf_vmget proc~esmf_cplcompget ESMF_CplCompGet proc~user_init~70->proc~esmf_cplcompget proc~esmf_statereconcile ESMF_StateReconcile proc~user_init~70->proc~esmf_statereconcile proc~esmf_fieldrediststorei4 ESMF_FieldRedistStoreI4 interface~esmf_fieldrediststore->proc~esmf_fieldrediststorei4 proc~esmf_fieldrediststorei8 ESMF_FieldRedistStoreI8 interface~esmf_fieldrediststore->proc~esmf_fieldrediststorei8 proc~esmf_fieldrediststorenf ESMF_FieldRedistStoreNF interface~esmf_fieldrediststore->proc~esmf_fieldrediststorenf proc~esmf_fieldrediststorer4 ESMF_FieldRedistStoreR4 interface~esmf_fieldrediststore->proc~esmf_fieldrediststorer4 proc~esmf_fieldrediststorer8 ESMF_FieldRedistStoreR8 interface~esmf_fieldrediststore->proc~esmf_fieldrediststorer8 proc~esmf_vmgetdefault ESMF_VMGetDefault interface~esmf_vmget->proc~esmf_vmgetdefault proc~esmf_vmgetpetspecific ESMF_VMGetPetSpecific interface~esmf_vmget->proc~esmf_vmgetpetspecific proc~esmf_compget ESMF_CompGet proc~esmf_cplcompget->proc~esmf_compget proc~esmf_compstatusget ESMF_CompStatusGet proc~esmf_cplcompget->proc~esmf_compstatusget proc~esmf_cplcompgetinit ESMF_CplCompGetInit proc~esmf_cplcompget->proc~esmf_cplcompgetinit proc~esmf_imerr ESMF_IMErr proc~esmf_cplcompget->proc~esmf_imerr proc~esmf_logfounderror ESMF_LogFoundError proc~esmf_cplcompget->proc~esmf_logfounderror proc~esmf_statereconcile->interface~esmf_vmget destroy destroy proc~esmf_statereconcile->destroy initialize initialize proc~esmf_statereconcile->initialize interface~esmf_vmbroadcast ESMF_VMBroadcast proc~esmf_statereconcile->interface~esmf_vmbroadcast proc~esmf_statereconcile->proc~esmf_imerr proc~esmf_infodump ESMF_InfoDump proc~esmf_statereconcile->proc~esmf_infodump proc~esmf_statereconcile->proc~esmf_logfounderror proc~esmf_logseterror ESMF_LogSetError proc~esmf_statereconcile->proc~esmf_logseterror proc~esmf_stategetinit ESMF_StateGetInit proc~esmf_statereconcile->proc~esmf_stategetinit proc~esmf_statereconcile_driver ESMF_StateReconcile_driver proc~esmf_statereconcile->proc~esmf_statereconcile_driver proc~esmf_statereconcileisnoop ESMF_StateReconcileIsNoop proc~esmf_statereconcile->proc~esmf_statereconcileisnoop proc~esmf_traceregionenter ESMF_TraceRegionEnter proc~esmf_statereconcile->proc~esmf_traceregionenter proc~esmf_traceregionexit ESMF_TraceRegionExit proc~esmf_statereconcile->proc~esmf_traceregionexit proc~esmf_utilstringdiffmatch ESMF_UtilStringDiffMatch proc~esmf_statereconcile->proc~esmf_utilstringdiffmatch proc~esmf_vmgetcurrent ESMF_VMGetCurrent proc~esmf_statereconcile->proc~esmf_vmgetcurrent proc~esmf_vmgetinit ESMF_VMGetInit proc~esmf_statereconcile->proc~esmf_vmgetinit update update proc~esmf_statereconcile->update

Source Code

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

      ! Local variables
      integer :: itemcount
      type(ESMF_Field) :: humidity1, humidity2
      type(ESMF_VM) :: vm
      integer(ESMF_KIND_I4), allocatable          :: factorList(:)
      integer, allocatable                        :: factorIndexList(:,:)
      integer       :: lpe

      rc = ESMF_SUCCESS
      print *, "User Coupler Init starting"

      call ESMF_CplCompGet(comp, vm=vm, rc=rc)
      call ESMF_VMGet(vm, localPET=lpe, rc=rc)

      ! uncomment the following when locstream supports reconcile

      ! Since the components we are coupling between are running concurrently,
      ! they have each separately created ESMF objects.   We are planning to
      ! use a communications call FieldRedist here, so first we must make a new
      ! call to reconcile the object lists in all the import and export states.

      call ESMF_StateReconcile(importState, vm=vm, rc=rc)
      if(rc/=ESMF_SUCCESS) return

      call ESMF_StateReconcile(exportState, vm=vm, rc=rc)
      if(rc/=ESMF_SUCCESS) return

      call ESMF_StateGet(importState, itemcount=itemcount, rc=rc)
      if(rc/=ESMF_SUCCESS) return
      print *, "Import State contains ", itemcount, " items."
      call ESMF_StateGet(exportState, itemcount=itemcount, rc=rc)
      if(rc/=ESMF_SUCCESS) return
      print *, "Export State contains ", itemcount, " items."
       
      ! Get input data
      call ESMF_StateGet(importState, "humidity", humidity1, rc=rc)
      if(rc/=ESMF_SUCCESS) return
      ! call ESMF_FieldPrint(humidity1, rc=rc)

      ! Get location of output data
      call ESMF_StateGet(exportState, "humidity", humidity2, rc=rc)
      if(rc/=ESMF_SUCCESS) return
      ! call ESMF_FieldPrint(humidity2, rc=rc)

      call ESMF_FieldRedistStore(humidity1, humidity2, routehandle, rc=rc)
      if(rc/=ESMF_SUCCESS) return

      print *, "User Coupler Init returning"
   
    end subroutine user_init