PM_AVERAGE; Metview; Specific Application
{
   DATA
      [
         interface       = icon,
         class           = GRIB,
         exclusive       = false,
         help            = help_data,
         help_directory  = '/System/Defaults',
         help_name       = Data for Average,
         help_class      = RETRIEVE,
         help_definition = ( RETRIEVE, TYPE = FC, LEVTYPE = PL,
                             PARAM = T, DATE = '-1',
                             LEVELIST = 1000/850/700/500/400/300,
                             STEP = 12, GRID = 1.5/1.5 ) 
      ]
   {
      @
   }

   AREA
      [
         help        = help_input,
         help_tooltip = 'Define area on a map',
         input_type  = area,
         input_window = '/System/Defaults/Input Window'
      ]
   {
      *
      /
   } = 90./-180./-90./180.

   DIRECTION
   {
      NORTH SOUTH	; NS
      EAST WEST	; EW
   } = NS

   BOTTOM_PRESSURE
   {
      *
   } = 1015.0

   TOP_PRESSURE
   {
      *
   } = 10.0

   PRESSURE_LEVEL_AXIS
   {
      LINEAR
      LOG
   } = LINEAR

   INTERPOLATE_VALUES
   {
      YES
      NO
   } = YES
}
