netcdf classic (CDF-1) {
dimensions:
	lon = 768 ;
	lat = 4 ;
	time = 1 ;
// global attributes:
		:title = "Orographic height and surface index" ;
		:institution = "dcpam/dcmodel project, GFD Dennou Club" ;
		:source = "Orographic height: ETOPO1 from http://www.ngdc.noaa.gov/mgg/global/relief/ETOPO1/data/ice_surface/cell_registered/netcdf/ETOPO1_Ice_c_gmt4.grd.gz; surface index: Global land use data by Matthews from http://data.giss.nasa.gov/landuse/vegeem.html and http://data.giss.nasa.gov/landuse/cultint.html" ;
		:comment = "Orographic height data are obtained by areal averaging ETOPO1 data, and the surface index is obtained by interpolating Matthews' data." ;
variables:
	double lon(lon) ;
		lon:standard_name = "lon" ;
		lon:long_name = "lon" ;
		lon:units = "degrees_east" ;
	double lat(lat) ;
		lat:standard_name = "lat" ;
		lat:long_name = "lat" ;
		lat:units = "degrees_north" ;
	double time(time) ;
		time:standard_name = "time" ;
		time:long_name = "time" ;
		time:units = "days" ;
	double zs(lat, lon) ;
		zs:standard_name = "zs" ;
		zs:long_name = "orographic height" ;
		zs:units = "m" ;
	double zsstd(lat, lon) ;
		zsstd:standard_name = "zsstd" ;
		zsstd:long_name = "orographic height standard deviation" ;
		zsstd:units = "m" ;
	int sfcindex(lat, lon) ;
		sfcindex:standard_name = "sfcindex" ;
		sfcindex:long_name = "surface index (vegetation)" ;
		sfcindex:units = "1" ;
	double culint(time, lat, lon) ;
		culint:standard_name = "culint" ;
		culint:long_name = "cultivation intensity" ;
		culint:units = "1" ;
// lon: first 0.0, last 359.53125, count 768
// lat: first -72.7956823024425, last 72.7956823024425, count 4
// time: first 0.0, last 0.0, count 1
}