netcdf pres_temp_4D { dimensions: level = 2 ; latitude = 6 ; longitude = 12 ; time = UNLIMITED ; // (2 currently) variables: float latitude(latitude) ; latitude:units = "degrees_north" ; float longitude(longitude) ; longitude:units = "degrees_east" ; float pressure(time, level, latitude, longitude) ; pressure:units = "hPa" ; float temperature(time, level, latitude, longitude) ; temperature:units = "celsius" ; }