HDF5 file, superblock version 2
group /
	attribute CDI = "Climate Data Interface version 2.4.4 (https://mpimet.mpg.de/cdi)"
	attribute CDO = "Climate Data Operators version 2.4.4 (https://mpimet.mpg.de/cdo)"
	attribute Conventions = "CF-1.4, ACDD-1.3"
	attribute Metadata_Conventions = "Unidata Observation Dataset v1.0"
	attribute NCO = "netCDF Operators version 5.3.1 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco, Citation = 10.1016/j.envsoft.2008.03.004)"
	attribute acknowledgment = "Please acknowledge the use of these data with the following statement: These data were provided by GHRSST, Met Office and CMEMS"
	attribute cdm_data_type = "grid"
	attribute comment = "WARNING Some applications are unable to properly handle signed byte values. If values are encountered > 127, please subtract 256 from this reported value"
	attribute creator_email = "servicedesk.cmems@mercator-ocean.eu"
	attribute creator_name = "Met Office as part of CMEMS"
	attribute creator_url = "http://marine.copernicus.eu"
	attribute date_created = "20190817T182945Z"
	attribute easternmost_longitude = 180.000015
	attribute file_quality_level = 3
	attribute gds_version_id = "2.4"
	attribute geospatial_lat_resolution = 0.0500000007
	attribute geospatial_lat_units = "degrees_north"
	attribute geospatial_lon_resolution = 0.0500000007
	attribute geospatial_lon_units = "degrees_east"
	attribute history = (text block)
| Tue Jun 10 15:11:44 2025: ncatted -O -a _FillValue,err,o,f,-999. -a missing_value,err,o,f,-999. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -O -a _FillValue,sst,o,f,-999. -a missing_value,sst,o,f,-999. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a eulaVlliF_,err,d,, 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a eulaVlliF_,sst,d,, 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncks -A -v err err_output_d.nc 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncks -A -v sst temp_output_d.nc 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a add_offset,sst,o,f,0. -a scale_factor,sst,o,f,1. -a add_offset,icec,o,f,0. -a scale_factor,icec,o,f,1. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a _FillValue,icec,o,f,-999. -a missing_value,icec,o,f,-999. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncap2 -O -s where(sst>-2. && icec==-999.) icec=0.; where(icec>0.) icec=icec*100.; 2001_05_02.nc 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a _FillValue,icec,d,, -a missing_value,icec,d,, 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a _FillValue,,o,f,-999. -a missing_value,,o,f,-999. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncap2 -O -s where(err<-32760) err=-999. 2001_05_02.nc 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncrename -v analysed_sst,sst 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncrename -v analysis_error,err 2001_05_02.nc
| Tue Jun 10 15:11:43 2025: ncrename -v sea_ice_fraction,icec 2001_05_02.nc
| Tue Jun 10 15:10:17 2025: cdo -remapcon,/nird/datapeak/NS9039K/data/external/observation/OSTIA/grid_360x180.txt 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc 2001_05_02.nc
| Tue Apr 29 22:24:35 2025: ncks -O --mk_rec_dmn time 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc
| Mon Apr 28 23:55:00 2025: ncks -O --mk_rec_dmn time 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc
| Created from sst.nc; obs_anal.nc; seaice.nc
	attribute history_of_appended_files = (text block)
| Tue Jun 10 15:11:44 2025: Appended file err_output_d.nc had following "history" attribute:
| Tue Jun 10 15:11:44 2025: cdo -setattribute,err@units=Celsius -selname,err 2001_05_02.nc err_output_d.nc
| Tue Jun 10 15:11:44 2025: ncatted -a add_offset,sst,o,f,0. -a scale_factor,sst,o,f,1. -a add_offset,icec,o,f,0. -a scale_factor,icec,o,f,1. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a _FillValue,icec,o,f,-999. -a missing_value,icec,o,f,-999. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncap2 -O -s where(sst>-2. && icec==-999.) icec=0.; where(icec>0.) icec=icec*100.; 2001_05_02.nc 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a _FillValue,icec,d,, -a missing_value,icec,d,, 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a _FillValue,,o,f,-999. -a missing_value,,o,f,-999. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncap2 -O -s where(err<-32760) err=-999. 2001_05_02.nc 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncrename -v analysed_sst,sst 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncrename -v analysis_error,err 2001_05_02.nc
| Tue Jun 10 15:11:43 2025: ncrename -v sea_ice_fraction,icec 2001_05_02.nc
| Tue Jun 10 15:10:17 2025: cdo -remapcon,/nird/datapeak/NS9039K/data/external/observation/OSTIA/grid_360x180.txt 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc 2001_05_02.nc
| Tue Apr 29 22:24:35 2025: ncks -O --mk_rec_dmn time 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc
| Mon Apr 28 23:55:00 2025: ncks -O --mk_rec_dmn time 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc
| Created from sst.nc; obs_anal.nc; seaice.nc
| Tue Jun 10 15:11:44 2025: Appended file temp_output_d.nc had following "history" attribute:
| Tue Jun 10 15:11:44 2025: cdo -setattribute,sst@units=Celsius -subc,273.15 -selname,sst 2001_05_02.nc temp_output_d.nc
| Tue Jun 10 15:11:44 2025: ncatted -a add_offset,sst,o,f,0. -a scale_factor,sst,o,f,1. -a add_offset,icec,o,f,0. -a scale_factor,icec,o,f,1. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a _FillValue,icec,o,f,-999. -a missing_value,icec,o,f,-999. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncap2 -O -s where(sst>-2. && icec==-999.) icec=0.; where(icec>0.) icec=icec*100.; 2001_05_02.nc 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a _FillValue,icec,d,, -a missing_value,icec,d,, 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncatted -a _FillValue,,o,f,-999. -a missing_value,,o,f,-999. 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncap2 -O -s where(err<-32760) err=-999. 2001_05_02.nc 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncrename -v analysed_sst,sst 2001_05_02.nc
| Tue Jun 10 15:11:44 2025: ncrename -v analysis_error,err 2001_05_02.nc
| Tue Jun 10 15:11:43 2025: ncrename -v sea_ice_fraction,icec 2001_05_02.nc
| Tue Jun 10 15:10:17 2025: cdo -remapcon,/nird/datapeak/NS9039K/data/external/observation/OSTIA/grid_360x180.txt 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc 2001_05_02.nc
| Tue Apr 29 22:24:35 2025: ncks -O --mk_rec_dmn time 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc
| Mon Apr 28 23:55:00 2025: ncks -O --mk_rec_dmn time 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc 20010502120000-UKMO-L4_GHRSST-SSTfnd-OSTIA-GLOB_REP-v02.0-fv02.0.nc
| Created from sst.nc; obs_anal.nc; seaice.nc
	attribute id = "OSTIA-UKMO-L4-GLOB-v2.0"
	attribute institution = "UKMO"
	attribute keywords = "Oceans > Ocean Temperature > Sea Surface Temperature"
	attribute keywords_vocabulary = "NASA Global Change Master Directory (GCMD) Science Keywords"
	attribute license = "These data are available free of charge under the CMEMS data policy"
	attribute metadata_link = "http://podaac.jpl.nasa.gov/ws/metadata/dataset?format=gcmd&shortName=UKMO-L4HRfnd-GLOB-OSTIA"
	attribute naming_authority = "org.ghrsst"
	attribute netcdf_version_id = "4.1"
	attribute northernmost_latitude = 90.0
	attribute platform = "GCOM-W, AQUA, GOES<13,16>, MetoSat<08,09,10,11>, Sentinel-<3a,3b>, ERS<1,2>, Envisat, NOAA-<07,08,09,11,12,14,15,16,17,18,19,MTA>, GPM-Core, Suomi-NPP, NOAA-20"
	attribute processing_level = "L4"
	attribute product_version = "3.2"
	attribute project = "Group for High Resolution Sea Surface Temperature"
	attribute publisher_email = "ghrsst-po@nceo.ac.uk"
	attribute publisher_name = "GHRSST Project Office"
	attribute publisher_url = "http://www.ghrsst.org"
	attribute references = "Donlon, C.J., Martin, M., Stark, J.D., Roberts-Jones, J., Fiedler, E., Wimmer, W., 2011. The Operational Sea Surface Temperature and Sea Ice Analysis (OSTIA). Remote Sensing of the Environment"
	attribute sensor = "AMSR2, AMSRE, GOES<13,16>, SEVIRI, SLSTRA, ATSR<1,2>, AATSR, AVHRR<07,09,11,12,14,15,16,17,18,19,MTA>, GMI, VIIRS<NPP,N20>"
	attribute source = "AMSR2-REMSS-L2P-v2.0, AMSRE-REMSS-L2P-v2.0, GOES<13,16>-OSISAF-L3C-v2.0, SEVIRI-OSISAF-L3C-v2.0, SLSTRA-C3S-L3C-v2.0, ATSR<1,2>-ESACCI-L3U-v2.0, AATSR-ESACCI-L3U-v2.0, AVHRR<07,09,11,12,14,15,16,17,18,19,MTA>-ESACCI-L3U-v2.0, GMI-REMSS-L3U-v2.0, VIIRS<NPP,N20>-OSPO-L3U-v2.0, OSISAF_ICE"
	attribute southernmost_latitude = -90.0
	attribute spatial_resolution = "0.05 degree"
	attribute standard_name_vocabulary = "NetCDF Climate and Forecast (CF) Metadata Convention"
	attribute start_time = "20010502T000000Z"
	attribute stop_time = "20010503T000000Z"
	attribute summary = "A merged, multi-sensor L4 Foundation SST product"
	attribute time_coverage_end = "20010503T000000Z"
	attribute time_coverage_start = "20010502T000000Z"
	attribute title = "Global SST & Sea Ice Analysis, L4 OSTIA, 0.05 deg daily (METOFFICE-GLO-SST-L4-REP-OBS-SST-V2)"
	attribute uuid = "a2df4a18-6f19-4772-9532-39307a0e2794"
	attribute westernmost_longitude = -180.0
dataset /err: float32, shape (1, 180, 360)
	attribute _FillValue = -999.0
	attribute comment = " OSTIA foundation SST analysis standard deviation error"
	attribute long_name = "estimated error standard deviation of analysed_sst"
	attribute missing_value = -999.0
	attribute standard_name = "sea_surface_foundation_temperature standard_error"
	attribute units = "Celsius"
dataset /icec: float32, shape (1, 180, 360)
	attribute _FillValue = -999.0
	attribute add_offset = 0.0
	attribute comment = " Sea ice area fraction"
	attribute long_name = "sea ice area fraction"
	attribute missing_value = -999.0
	attribute scale_factor = 1.0
	attribute source = "EUMETSAT OSI-SAF"
	attribute standard_name = "sea_ice_area_fraction"
	attribute units = "1"
dataset /lat: float64, shape (180)
	attribute _FillValue = -999.0
	attribute axis = "Y"
	attribute long_name = "latitude"
	attribute missing_value = -999.0
	attribute standard_name = "latitude"
	attribute units = "degrees_north"
// lat: first 89.5, last -89.5, count 180
dataset /lon: float64, shape (360)
	attribute _FillValue = -999.0
	attribute axis = "X"
	attribute long_name = "longitude"
	attribute missing_value = -999.0
	attribute standard_name = "longitude"
	attribute units = "degrees_east"
// lon: first 0.5, last 359.5, count 360
dataset /mask: int8, shape (1, 180, 360)
	attribute _FillValue = -999.0
	attribute comment = " Land/ open ocean/ sea ice /lake mask"
	attribute flag_masks = 1, 2, 4, 8, 16
	attribute flag_meanings = "water land optional_lake_surface sea_ice optional_river_surface"
	attribute long_name = "land sea ice lake bit mask"
	attribute missing_value = -999.0
	attribute source = "NAVOCEANO_landmask_v1.0 EUMETSAT_OSI-SAF_icemask ARCLake_lakemask"
dataset /sst: float32, shape (1, 180, 360)
	attribute _FillValue = -999.0
	attribute add_offset = 0.0
	attribute comment = " OSTIA foundation SST"
	attribute long_name = "analysed sea surface temperature"
	attribute missing_value = -999.0
	attribute reference = "C.J. Donlon, M. Martin,J.D. Stark, J. Roberts-Jones, E. Fiedler, W. Wimmer. The operational sea surface temperature and sea ice analysis (OSTIA) system. Remote Sensing Environ., 116 (2012), pp. 140-158 http://dx.doi.org/10.1016/j.rse.2010.10.017"
	attribute scale_factor = 1.0
	attribute source = "AMSR2-REMSS-L2P-v2.0, AMSRE-REMSS-L2P-v2.0, TMI-REMSS-L2P-v04, GOES13-OSISAF-L3C-v2.0, SEVIRI-OSISAF-L3C-v2.0, SLSTRA-C3S-L3C-v2.0, ATSR<1,2>-ESACCI-L3U-v2.0, AATSR-ESACCI-L3U-v2.0, AVHRR<06,07,08,09,10,11,12,14,15,16,17,18,19>-ESACCI-L3U-v2.0, AVHRRMTA-ESACCI-L3U-v2.0, GMI-REMSS-L3U-v2.0, VIIRS-OSPO-L3U-v2.0"
	attribute standard_name = "sea_surface_foundation_temperature"
	attribute units = "Celsius"
dataset /time: int32, shape (1)
	attribute _FillValue = -999.0
	attribute axis = "T"
	attribute calendar = "standard"
	attribute long_name = "reference time of sst field"
	attribute missing_value = -999.0
	attribute standard_name = "time"
	attribute units = "seconds since 1981-01-01 00:00:00"