%if FLEXTRA_INPUT_MODE  = ICON %then 
		%unset FLEXTRA_INPUT_PATH
		%unset FLEXTRA_AVAILABLE_FILE_PATH

%if FLEXTRA_INPUT_MODE  = PATH %then 
		%unset FLEXTRA_INPUT_DATA

%if FLEXTRA_UNCERTAINTY_TRAJECTORIES = OFF %then
		%unset FLEXTRA_UNCERTAINTY_TRAJECTORY_NUMBER
		%unset FLEXTRA_UNCERTAINTY_TRAJECTORY_DISTANCE 	
		%unset FLEXTRA_UNCERTAINTY_TRAJECTORY_TIME_CONSTANT	
		%unset FLEXTRA_U_RANDOM_ERROR	
		%unset FLEXTRA_V_RANDOM_ERROR	
		%unset FLEXTRA_W_RANDOM_ERROR

%if FLEXTRA_RUN_MODE = NORMAL %then 
 		%unset FLEXTRA_CET_TYPE
		%unset FLEXTRA_CET_NAME
                %unset FLEXTRA_CET_AREA
		%unset FLEXTRA_CET_DX
		%unset FLEXTRA_CET_DY
		%unset FLEXTRA_CET_TOP_LEVEL
		%unset FLEXTRA_CET_BOTTOM_LEVEL
		%unset FLEXTRA_CET_DZ
		%unset FLEXTRA_CET_LEVEL_UNITS
		%unset FLEXTRA_FLIGHT_TYPE
		%unset FLEXTRA_FLIGHT_NAME
		%unset FLEXTRA_FLIGHT_LATITUDES
		%unset FLEXTRA_FLIGHT_LONGITUDES
		%unset FLEXTRA_FLIGHT_LEVELS
		%unset FLEXTRA_FLIGHT_LEVEL_UNITS
		%unset FLEXTRA_FLIGHT_STARTING_DATES
		%unset FLEXTRA_FLIGHT_STARTING_TIMES

%if FLEXTRA_RUN_MODE = CET %then 
 		%unset FLEXTRA_NORMAL_TYPES
		%unset FLEXTRA_NORMAL_NAMES
                %unset FLEXTRA_NORMAL_LATITUDES
		%unset FLEXTRA_NORMAL_LONGITUDES
		%unset FLEXTRA_NORMAL_LEVELS
		%unset FLEXTRA_NORMAL_LEVEL_UNITS
		%unset FLEXTRA_FLIGHT_TYPE
		%unset FLEXTRA_FLIGHT_NAME
		%unset FLEXTRA_FLIGHT_LATITUDES
		%unset FLEXTRA_FLIGHT_LONGITUDES
		%unset FLEXTRA_FLIGHT_LEVELS
		%unset FLEXTRA_FLIGHT_LEVEL_UNITS
		%unset FLEXTRA_FLIGHT_STARTING_DATES
		%unset FLEXTRA_FLIGHT_STARTING_TIMES
		%unset FLEXTRA_UNCERTAINTY_TRAJECTORIES

%if FLEXTRA_RUN_MODE = FLIGHT %then 
		%unset FLEXTRA_FIRST_STARTING_DATE	
		%unset FLEXTRA_FIRST_STARTING_TIME
		%unset FLEXTRA_LAST_STARTING_DATE	
		%unset FLEXTRA_LAST_STARTING_TIME	
		%unset FLEXTRA_STARTING_TIME_INTERVAL
 		%unset FLEXTRA_CET_TYPE
		%unset FLEXTRA_CET_NAME
                %unset FLEXTRA_CET_AREA
		%unset FLEXTRA_CET_DX
		%unset FLEXTRA_CET_DY
		%unset FLEXTRA_CET_TOP_LEVEL
		%unset FLEXTRA_CET_BOTTOM_LEVEL
		%unset FLEXTRA_CET_DZ
		%unset FLEXTRA_CET_LEVEL_UNITS
		%unset FLEXTRA_NORMAL_TYPES
		%unset FLEXTRA_NORMAL_NAMES
                %unset FLEXTRA_NORMAL_LATITUDES
		%unset FLEXTRA_NORMAL_LONGITUDES
		%unset FLEXTRA_NORMAL_LEVELS
		%unset FLEXTRA_NORMAL_LEVEL_UNITS
		%unset FLEXTRA_UNCERTAINTY_TRAJECTORIES

%if FLEXTRA_OUTPUT_INTERVAL_MODE = ORIGINAL %then
		%unset FLEXTRA_OUTPUT_INTERVAL_VALUE

	