%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

%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

%if MODEL = WW3_GFS %or MODEL = WW3_ICON %or MODEL = WW3_COSMO %then
    %unset PARAMETER
    %unset LEVEL_TYPE
    %unset LEVEL_LIST
    %unset STEP

%if MODEL <> WW3_GFS %and MODEL <> WW3_ICON %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
