parse_bdrag_variant Function

public pure function parse_bdrag_variant(name) result(code)

Translate a namelist string into a BDRAG_* code. An unrecognised string returns BDRAG_INVALID (PR-6 fail-loud — a typo must not silently select the quadratic default over the linear form or vice versa; the two obey different physics).

Arguments

Type IntentOptional Attributes Name
character(len=*), intent(in) :: name

Return Value integer


Called by

proc~~parse_bdrag_variant~~CalledByGraph proc~parse_bdrag_variant parse_bdrag_variant proc~configure_ocean_drag configure_ocean_drag proc~configure_ocean_drag->proc~parse_bdrag_variant proc~validate_config validate_config proc~validate_config->proc~parse_bdrag_variant proc~build_pending_handle build_pending_handle proc~build_pending_handle->proc~validate_config proc~engine_setup engine_setup proc~engine_setup->proc~configure_ocean_drag proc~complete_ocean_create complete_ocean_create proc~complete_ocean_create->proc~engine_setup proc~driver_run_ocean driver_run_ocean proc~driver_run_ocean->proc~engine_setup proc~driver_validate driver_validate proc~driver_validate->proc~engine_setup proc~rdb_ocean_create_from_string rdb_ocean_create_from_string proc~rdb_ocean_create_from_string->proc~build_pending_handle proc~rdb_ocean_create_from_string->proc~complete_ocean_create proc~rdb_ocean_create_pending rdb_ocean_create_pending proc~rdb_ocean_create_pending->proc~build_pending_handle proc~driver_run driver_run proc~driver_run->proc~driver_run_ocean proc~rdb_ocean_create_finalize rdb_ocean_create_finalize proc~rdb_ocean_create_finalize->proc~complete_ocean_create

Source Code

   pure function parse_bdrag_variant(name) result(code)
      !! Translate a namelist string into a `BDRAG_*` code.  An
      !! unrecognised string returns `BDRAG_INVALID` (PR-6 fail-loud —
      !! a typo must not silently select the quadratic default over the
      !! linear form or vice versa; the two obey different physics).
      character(len=*), intent(in) :: name
      integer :: code
      select case (trim(adjustl(name)))
      case ("quadratic", "QUADRATIC", "cd", "CD")
         code = BDRAG_QUADRATIC
      case ("linear", "LINEAR", "rayleigh", "RAYLEIGH")
         code = BDRAG_LINEAR
      case default
         code = BDRAG_INVALID
      end select
   end function parse_bdrag_variant