netcdf CCMVal2_REF-B1_CMAM_1_T2Mz_zg {
dimensions:
	time = UNLIMITED ; // (2 currently)
	plev = 31 ;
	lat = 73 ;
variables:
	double lat(lat) ;
		lat:axis = "Y" ;
		lat:long_name = "Latitude" ;
		lat:standard_name = "latitude" ;
		lat:units = "degrees_north" ;
	double plev(plev) ;
		plev:standard_name = "air_pressure" ;
		plev:positive = "down" ;
		plev:axis = "Z" ;
		plev:long_name = "Pressure" ;
		plev:units = "hPa" ;
	double time(time) ;
		time:long_name = "time" ;
		time:standard_name = "time" ;
		time:calendar = "standard" ;
		time:axis = "T" ;
		time:units = "days since 1950-01-01 00:00:00" ;
	double zg(time, plev, lat) ;
		zg:cell_methods = "lon:mean (zonal mean), time:mean (of calendar months)" ;
		zg:long_name = "Geopotential Height" ;
		zg:units = "m" ;
		zg:standard_name = "geopotential_height" ;
		zg:_FillValue = 1.00000002004088e+20 ;

// global attributes:
		:project_id = "REF-B1" ;
		:experiment_id = "1" ;
		:comment = "Miscellaneos information about the data or methods used to produce it" ;
		:fields = "T2Mz: Monthly-mean zonal mean 2-d atmosphere or land surface data (longitude, pressure, time:month)" ;
		:references = "These files are created according to CF1.1 see  http://cf-pcmdi.llnl.gov/" ;
		:history = "List of the applications that have modified the original data" ;
		:source = "CCMVal. Method of production of the original data see http://www.pa.op.dlr.de/CCMVal/" ;
		:institution = "CMAM" ;
		:title = "CMAM model output prepared for CCMVal Report on the Evaluation of Chemistry Climate Models " ;
		:Conventions = "CF-1.1" ;
data:

 lat = 90, 87.5, 85, 82.5, 80, 77.5, 75, 72.5, 70, 67.5, 65, 62.5, 60, 57.5, 
    55, 52.5, 50, 47.5, 45, 42.5, 40, 37.5, 35, 32.5, 30, 27.5, 25, 22.5, 20, 
    17.5, 15, 12.5, 10, 7.5, 5, 2.5, 0, -2.5, -5, -7.5, -10, -12.5, -15, 
    -17.5, -20, -22.5, -25, -27.5, -30, -32.5, -35, -37.5, -40, -42.5, -45, 
    -47.5, -50, -52.5, -55, -57.5, -60, -62.5, -65, -67.5, -70, -72.5, -75, 
    -77.5, -80, -82.5, -85, -87.5, -90 ;

 plev = 0.1, 0.2, 0.300000019073486, 0.5, 1, 1.5, 2, 3, 5, 7, 10, 15, 20, 30, 
    50, 70, 80, 90, 100, 115, 130, 150, 170, 200, 250, 300, 400, 500, 700, 
    850, 1000 ;

 time = 12752, 12782 ;
}