Attributes { Y { String long_name "latitude"; Float32 pointwidth 2.0; String standard_name "latitude"; Int32 gridtype 0; String units "degree_north"; } zlev { Int32 pointwidth 0; Int32 gridtype 0; String units "meters"; } int_dT { Float32 pointwidth 1.0; String long_name "Extended reconstructed SST anomalies"; String iridl:hasSemantics "iridl:SeaSurfaceTemperatureAnomaly"; String standard_name "sea_surface_temperature"; Float32 file_missing_value -999.0; String units "0.0833333333333333 degree_Kelvin year"; Int32 expires 1525219200; Float32 missing_value NaN; String history "root mean sq [ $integral dT$ ( NOAA NCDC ERSST version4 anom ) anomalies ]", "Averaged over T2[16 Dec 1853 - 15 Dec 1854, 16 Dec 2023 - 15 Dec 2024] minimum 0.0% data present", "Averaged over X[1W, 1W] minimum 0.0% data present", "Averaged over T[0000 1 Jan 1854, 0000 1 Jun 2025] minimum 0.0% data present"; } NC_GLOBAL { String Conventions "IRIDL"; } }