netCDF fname.nc { 

dimensions:
	x_cen = nx ;
	y_cen = ny ;


variables:
	int32 x_cen(x_cen), shape = [nx]
		x_cen:long_name = "x-coordinate in Cartesian system" 
		x_cen:units = "m" 
		x_cen:standard_name = "projection_x_coordinate" 
		x_cen:actual_range = []
		x_cen:epsg = 23031 
	int32 y_cen(y_cen), shape = [ny]
		y_cen:long_name = "y-coordinate in Cartesian system" 
		y_cen:units = "m" 
		y_cen:standard_name = "projection_y_coordinate" 
		y_cen:actual_range = []
		y_cen:epsg = 23031 
	single longitude_cen(y_cen,x_cen), shape = [ny nx]
		longitude_cen:long_name = "longitude" 
		longitude_cen:units = "degrees_east" 
		longitude_cen:standard_name = "longitude" 
		longitude_cen:actual_range = []
		longitude_cen:coordinates = "latitude_cen longitude_cen" 
		longitude_cen:grid_mapping = "wgs84" 
	single latitude_cen(y_cen,x_cen), shape = [ny nx]
		latitude_cen:long_name = "latitude" 
		latitude_cen:units = "degrees_north" 
		latitude_cen:standard_name = "latitude" 
		latitude_cen:actual_range = []
		latitude_cen:coordinates = "latitude_cen longitude_cen" 
		latitude_cen:grid_mapping = "wgs84" 
	int32 epsg([]), shape = [1]
		epsg:name = "ED50 / UTM zone 31N" 
		epsg:grid_mapping_name = "Transverse Mercator" 
		epsg:semi_major_axis = 6.37839e+006 
		epsg:semi_minor_axis = 6.35691e+006 
		epsg:inverse_flattening = 297 
		epsg:latitude_of_projection_origin = 0 
		epsg:longitude_of_projection_origin = 3 
		epsg:false_easting = 500000 
		epsg:false_northing = 0 
		epsg:scale_factor_at_projection_origin = 0.9996 
		epsg:comment = "value is equal to EPSG code" 
	int32 wgs84([]), shape = [1]
		wgs84:name = "WGS 84" 
		wgs84:semi_major_axis = 6.37814e+006 
		wgs84:semi_minor_axis = 6.35675e+006 
		wgs84:inverse_flattening = 298.257 
		wgs84:comment = "value is equal to EPSG code" 
	single D10(y_cen,x_cen), shape = [ny nx]
		D10:long_name = "" 
		D10:units = "" 
		D10:_FillValue = NaN f
		D10:actual_range = []
		D10:coordinates = "latitude_cen longitude_cen" 
		D10:grid_mapping = "epsg" 


//global attributes:
		:title = "" 
		:institution = "" 
		:source = "" 
		:history = "$HeadURL: https://repos.deltares.nl/repos/OpenEarthTools/trunk/matlab/io/nctools/nc_cf_grid_write.m $" 
		:references = "" 
		:email = "" 
		:comment = "" 
		:version = "" 
		:Conventions = "CF-1.4" 
		:CF:featureType = "Grid" 
		:terms_for_use = "These data can be used freely for research purposes provided that the following source is acknowledged:" 
		:disclaimer = "This data is made available in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." 
}