Attributes { time { String standard_name "time"; Float32 pointwidth 1.0; String calendar "standard"; Int32 expires 1767225600; Int32 gridtype 0; String units "days since 1979-01-01 12:00:0.0"; } lat { String standard_name "latitude"; Int32 gridtype 0; String units "degree_north"; } lon { String standard_name "longitude"; Float32 pointwidth 1.875; Int32 gridtype 1; String units "degree_east"; } pres { Int32 pointwidth 0; String Dataset "NCEP/DOE AMIP-II Reanalysis (Reanalysis-2) Daily Averages"; Int32 precision -1; String parent_stat "Individual Obs"; String var_desc "Pressure"; String statistic "Mean"; Float32 missing_value -9.96920997E36; Int32 least_significant_digit -1; String standard_name "air_pressure"; String long_name "Daily Mean of Pressure at the Middle Cloud Top"; String valid_range "0.0", "120000.0"; String units "Pascals"; String GRIB_name "PRES"; String actual_range "32130.0", "70690.0"; Int32 GRIB_id 1; String cell_methods "time: mean (of each 6-hourly interval) mean (of 4 6-hourly means)"; String level_desc "Middle cloud top"; Int32 expires 1767225600; } NC_GLOBAL { Int32 expires 1767225600; String Conventions "IRIDL"; } }