%if TYPE = MODEL %then
    %unset OBSTYPE
    %unset SATELLITE
    %unset SATELLITE_TYPE
    %unset RESOLUTION_SAT
    %unset INITIAL_TIME
    %unset FINAL_TIME
    %unset DATA

%if TYPE = OBSERVATION %then
    %unset MODEL
    %unset LEVEL_TYPE
    %unset LEVEL_LIST
    %unset PARAMETER
    %unset STEP
    %unset DATA
    %unset REGION_WW3
    %unset REGION_ADC
    %unset REGION_WRF
    %unset RESOLUTION_WRF
    %unset TIME
    %unset AREA
    %unset GRID

%if TYPE = GEONETCAST %then
    %unset MODEL
    %unset OBSTYPE
    %unset LEVEL_TYPE
    %unset LEVEL_LIST
    %unset PARAMETER
    %unset STEP
    %unset SATELLITE
    %unset SATELLITE_TYPE
    %unset RESOLUTION_SAT
    %unset RESOLUTION_WRF
    %unset INITIAL_TIME
    %unset FINAL_TIME
    %unset REGION_WW3
    %unset REGION_ADC
    %unset REGION_WRF
    %unset AREA
    %unset GRID

%if MODEL = WW3_GFS %or MODEL = WW3_ICON %or MODEL = WW3_ICLM %then
    %unset PARAMETER
    %unset LEVEL_TYPE
    %unset LEVEL_LIST
    %unset STEP

%if MODEL <> WW3_GFS %and MODEL <> WW3_ICON %and MODEL <> WW3_ICLM %then
    %unset REGION_WW3

%if MODEL <> WRF %then
    %unset REGION_WRF
    %unset RESOLUTION_WRF

%if MODEL = ADCIRC %then
    %unset TIME
    %unset LEVEL_TYPE
    %unset LEVEL_LIST
    %unset STEP

%if MODEL <> ADCIRC %then
    %unset REGION_ADC

%if LEVEL_TYPE = sfc %then
    %unset LEVEL_LIST

%if MODEL = HYCOM_112 %or MODEL = HYCOM_124 %then
    %unset LEVEL_TYPE
    %unset TIME
    %unset PARAMETER

#%if MODEL <> HYCOM_112 %and MODEL <> HYCOM_124 %then
#    %unset LEVELS
#    %unset Param_OneLevel
#    %unset Param_MultiLevel

#%if ( MODEL = HYCOM_124 %or MODEL = HYCOM_112 ) %and LEVELS = ONE_LEVEL %then
#    %unset LEVEL_LIST
#    %unset Param_MultiLevel

#%if ( MODEL = HYCOM_124 %or MODEL = HYCOM_112 ) %and LEVELS = MULTI_LEVELS %then
#    %unset Param_OneLevel

%if MODEL = WW3_ICON %or MODEL = WW3_ICLM %or MODEL = WW3_GFS
  %or MODEL = ADCIRC %or MODEL = HYCOM_112 
  %or MODEL = HYCOM_124 %then
    %unset AREA
    %unset GRID
