NetCDF odv2nc.nc {

dimensions:
	location = 252 ;
	cruise_str = 3 ;
	station_str = 5 ;
	type_str = 1 ;
	SDN_LOCAL_CDI_ID_str = 35 ;
	SDN_LOCAL_CDI_ID = 1 ; // only if more CDI records reside inside one netCDF file

variables:
	char cruise_id(location,cruise_str)
		cruise_id:long_name = "cruise identification number" 
		cruise_id:sdn_standard_name = "cruise_id" 
	char station_id(location,station_str)
		station_id:long_name = "station identification number" 
		station_id:standard_name = "station_id" 
		station_id:sdn_standard_name = "station_id" 
	char type(location,type_str)
		type:long_name = "type of observation" 
		type:comment = "B for bottle or C for CTD, XBT or stations with >250 samples" 
		type:sdn_standard_name = "type" 
	double time(location)
		time:long_name = "time" 
		time:units = "days since 1970-01-01 00:00:00 +00:00" 
		time:standard_name = "time" 
		time:_FillValue = NaN 
	single lon(location)
		lon:long_name = "station longitude" 
		lon:units = "degrees_east" 
		lon:standard_name = "longitude" 
		lon:sdn_standard_name = "lon" 
	single lat(location)
		lat:long_name = "station latitude" 
		lat:units = "degrees_north" 
		lat:standard_name = "latitude" 
		lat:sdn_standard_name = "lat" 
	char LOCAL_CDI_ID(location,SDN_LOCAL_CDI_ID_str)
		LOCAL_CDI_ID:sdn_standard_name = "SDN_LOCAL_CDI_ID" 
		LOCAL_CDI_ID:comment = "" 
	char SDN_CDI_record_id(location,SDN_LOCAL_CDI_ID_str)
		LOCAL_CDI_ID:sdn_standard_name = "SDN_LOCAL_CDI_ID" 
		LOCAL_CDI_ID:comment = "" 
	int32 SDN_EDMO_code(location)
		EDMO_code:sdn_standard_name = "SDN_EDMO_code" 
		EDMO_code:comment = "" 
	single bot_depth(location)
		bot_depth:long_name = "bottom depth" 
		bot_depth:units = "meter" 
		bot_depth:standard_name = "" 
		bot_depth:positive = "down" 
		
	single Air_pressure_p_(location)
	// required
		Air_pressure_p_:standard_name = mapping_function(sdn_standard_name)
		Air_pressure_p_:units = mapping_function(sdn_units)
		Air_pressure_p_:local_name = "Air_pressure(p)" 
		Air_pressure_p_:sdn_standard_name = "SDN:P011::CAPASS01" 
		Air_pressure_p_:sdn_units = "SDN:P061::UPBB" 
	// optional
		Air_pressure_p_:sdn_long_name = "AirPress_SL" 
		Air_pressure_p_:sdn_description = "Pressure (measured variable) exerted by the atmosphere by barometer and correction to sea level" 
		Air_pressure_p_:sdn_units_longname = "mBar" 
		Air_pressure_p_:sdn_units_description = "Millibars" 
	// 
		Air_pressure_p_:_FillValue = NaN f
		Air_pressure_p_:cell_bounds = "point" 
		Air_pressure_p_:positive = "down" 
		Air_pressure_p_:AXIS = "Z" 

//global Attributes:
		:title = "" 
		:institution = mapping_function(EDMO_code)
		:source = "" 
		:history = "" 
		:references = "" 
		:email = " " 
		:comment = "" 
		:version = " " 
		:Conventions = "CF-1.4/SeaDataNet-0.7" 
		:terms_for_use = "" 
		:disclaimer = "" 
		:SDN_LOCAL_CDI_ID = "world_N50E0N40E10_20060101_20070101" // relocate to variable SDN_LOCAL_CDI_ID
		:SDN_EDMO_code = 632  // relocate to variable SDN_EDMO_code

}