NetCDF-3 64bit xyndirrfreq1_matlab.nc {
dimensions:
	time = 14 ;
	points = 9 ;
	frequency = 25 ;
	points_name_length = 8 ;

variables:
	// Preference 'PRESERVE_FVD':  false,
	// dimensions consistent with ncBrowse, not with native MATLAB netcdf package.
	double time(time), shape = [14]
		time:units = "days since 1970-01-01" ;
		time:calendar = "gregorian" ;
		time:standard_name = "time" ;
		time:long_name = "time" ;
	double x(points), shape = [9]
		x:units = "meter" ;
		x:standard_name = "projection_x_coordinate" ;
		x:long_name = "x" ;
	double y(points), shape = [9]
		y:units = "meter" ;
		y:standard_name = "projection_y_coordinate" ;
		y:long_name = "y" ;
	double frequency(frequency), shape = [25]
		frequency:units = "s-1" ;
		frequency:standard_name = "wave_frequency" ;
		frequency:flow = 0.02 ;
		frequency:fhigh = 0.5 ;
		frequency:msc = 24 ;
	char platform_name(points,points_name_length), shape = [9 8]
		platform_name:standard_name = "platform_name" ;
	double energy_1d(time,points,frequency), shape = [14 9 25]
		energy_1d:long_name = "energy" ;
		energy_1d:units = "m2 s" ;
		energy_1d:standard_name = "sea_surface_wave_directional_variance_spectral_density" ;
		energy_1d:swan_code = "VaDens" ;
		energy_1d:swan_name = "VaDens" ;
		energy_1d:swan_long_name = "variance densities in m2/Hz" ;
		energy_1d:relative_to_current = 1 ;
		energy_1d:coordinates = "x y platform_name" ;
	double theta_1d(time,frequency,points), shape = [14 25 9]
		theta_1d:units = "degree" ;
		theta_1d:long_name = "principal wave direction" ;
		theta_1d:standard_name = "sea_surface_wave_from_direction" ;
		theta_1d:scale_factor = 1 ;
		theta_1d:add_offset = 0 ;
		theta_1d:swan_code = "NDIR" ;
		theta_1d:swan_name = "NDIR" ;
		theta_1d:swan_long_name = "average nautical direction in degr" ;
		theta_1d:coordinates = "x y platform_name" ;
	double spread_1d(time,frequency,points), shape = [14 25 9]
		spread_1d:units = "degree" ;
		spread_1d:long_name = "Longuet-Higgins short-crestedness parameter (s in cos(theta/2)^2s)" ;
		spread_1d:swan_code = "DSPRDEGR" ;
		spread_1d:swan_name = "DSPRDEGR" ;
		spread_1d:swan_long_name = "directional spreading" ;
		spread_1d:coordinates = "x y" ;

//global attributes:
		:title = "SWAN spectrum" ;
		:institution = "Tu Delft" ;
		:source = "" ;
		:history = "$HeadURL: https://svn.oss.deltares.nl/repos/openearthtools/trunk/matlab/io/netcdf/nctools/ncwritetutorial_grid_lat_lon_curvilinear.m $ $Id: ncwritetutorial_grid_lat_lon_curvilinear.m 8907 2013-07-10 12:39:16Z boer_g $" ;
		:references = "http://svn.oss.deltares.nl" ;
		:email = "" ;
		:featureType = "" ;
		:comment = "" ;
		:version = "" ;
		:Conventions = "CF-1.9" ;
		:terms_for_use = "please specify" ;
		: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." ;
		:time_coverage_start = "1997-01-02T00:00" ;
		:time_coverage_end = "1997-01-05T06:00" ;
		:project = "" ;
		:model = "" ;
		:run = "" ;


}