updateWithField Subroutine

subroutine updateWithField(self, target, root_key, keywordEnforcer, rc)
  class(ESMF_InfoDescribe), intent(inout) :: self
  type(ESMF_Field), target, intent(in) :: target
  character(*), intent(in) :: root_key
type(ESMF_KeywordEnforcer), optional:: keywordEnforcer ! must use keywords below
  integer, intent(inout), optional :: rc
  character(ESMF_MAXSTR) :: name
  integer :: localrc
  character(*), parameter :: etype="Field"
  character(:), allocatable :: uname

  if (present(rc)) rc = ESMF_RC_NOT_IMPL

  call ESMF_FieldGet(target, name=name, rc=localrc)
  if (ESMF_LogFoundError(localrc, ESMF_ERR_PASSTHRU, ESMF_CONTEXT, rcToReturn=rc)) return

  call self%updateGeneric(root_key, name, etype, target%ftypep%base, uname=uname, rc=localrc)
  if (ESMF_LogFoundError(localrc, ESMF_ERR_PASSTHRU, ESMF_CONTEXT, rcToReturn=rc)) return

  if (self%found) then
!    if (associated(self%foundField)) then
!      if (ESMF_LogFoundError(ESMF_FAILURE, msg="Field already found", ESMF_CONTEXT, rcToReturn=rc)) return
!    end if
    self%foundField = target
    ! The target has been found. Do not search anymore.
    nullify(self%searchCriteria)
    self%found = .false.
  end if

  if (self%createInfo) then
    call self%FillMembers(target, root_key//"/"//uname//"/members", rc=localrc)
    if (ESMF_LogFoundError(localrc, ESMF_ERR_PASSTHRU, ESMF_CONTEXT, rcToReturn=rc)) return
    deallocate(uname)
  endif

  if (present(rc)) rc = ESMF_SUCCESS
end subroutine updateWithField