Attributes {
 s {
  datum {
    Int16 actual_range 0, 6814;
    String ioos_category "Location";
    String long_name "Datum";
  }
  NLmodel_initial {
    Float64 _FillValue 1.0e+37;
    Float64 actual_range -0.2630046160353811, 34.59407707227053;
    String ioos_category "Location";
    String long_name "initial nonlinear model at observation locations";
  }
  NLmodel_value {
    Float64 _FillValue 1.0e+37;
    Float64 actual_range -0.2522740923839403, 34.59340553067608;
    String cell_methods "Nouter: mean";
    String ioos_category "Location";
    String long_name "nonlinear model at observation locations";
  }
  increment {
    Float64 actual_range -2.1110667667912306, 1.8778574164442663;
    String ioos_category "Unknown";
    String long_name "analysis (posterior) minus background (prior)";
    Float64 missing_value 1.0e+37;
  }
  innovation {
    Float64 actual_range -2.596571747537171, 34.452999114990234;
    String ioos_category "Unknown";
    String long_name "observation minus background (prior)";
    Float64 missing_value 1.0e+37;
  }
  residual {
    Float64 actual_range -1.7772211076582067, 34.452999114990234;
    String ioos_category "Unknown";
    String long_name "observation minus analysis (posterior)";
    Float64 missing_value 1.0e+37;
  }
  BgError_value {
    Float64 _FillValue 1.0e+37;
    Float64 actual_range 0.0017978175554876213, 0.9382255048858501;
    String ioos_category "Location";
    String long_name "Background error at observation locations";
  }
  obs_Zgrid {
    Float64 actual_range 1.3511163695013824, 30.0;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Location";
    String long_name "observation fractional z-grid location";
  }
  obs_depth {
    Float64 actual_range -1919.6863025891992, 0.0;
    String ioos_category "Location";
    String long_name "depth of observation";
    Float64 missing_value 1.0e+37;
    String negative_value "downwards";
    String units "meter";
  }
  obs_error {
    Float64 actual_range 1.0e-4, 2.229782860720055;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "observation error covariance";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 actual_range 30.700000127156574, 47.300000508626304;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "observation latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -133.0000000000227, -116.66666666669099;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "observation longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  obs_provenance {
    Int32 actual_range 1, 7;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String flag_meanings "gridded_AVISO_SLA blended_SST XBT_Met_Office CTD_temperature_Met_Office CTD_salinity_Met_Office ARGO_temperature_Met_Office ARGO_salinity_Met_Office CTD_temperature_CalCOFI CTD_salinity_CalCOFI CTD_temperature_GLOBEC CTD_salinity_GLOBEC";
    Int32 flag_values 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11;
    String ioos_category "Unknown";
    String long_name "observation origin";
  }
  obs_scale {
    Float64 _FillValue 0.0;
    Float64 actual_range 1.0, 1.0;
    String ioos_category "Unknown";
    String long_name "observation screening/normalization scale";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.0731312e+9, 1.0734336e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "time of observation";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  obs_type {
    Int32 actual_range 1, 7;
    Float64 colorBarMaximum 8.0;
    Float64 colorBarMinimum 0.0;
    String flag_meanings "zeta ubar vbar u v temperature salinity";
    Int32 flag_values 1, 2, 3, 4, 5, 6, 7;
    String ioos_category "Location";
    String long_name "model state variable associated with observation";
  }
  obs_value {
    Float64 actual_range -0.23482880202428447, 34.60300064086914;
    String ioos_category "Unknown";
    String long_name "observation value";
  }
 }
  NC_GLOBAL {
    String Algorithm "IS4DVAR";
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    Float64 Easternmost_Easting -116.66666666669099;
    String featureType "Point";
    Float64 geospatial_lat_max 47.300000508626304;
    Float64 geospatial_lat_min 30.700000127156574;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -116.66666666669099;
    Float64 geospatial_lon_min -133.0000000000227;
    String geospatial_lon_units "degrees_east";
    String history "Mon Jul 22 08:23:49 2019: ncwa -a Nouter /home/om/cron/modtoerddap/tmp/temp.nc -O /home/om/cron/modtoerddap/data/erddap_wc13_mod_i4dvar.nc
Mon Jul 22 08:23:49 2019: ncks -v obs_time,obs_lon,obs_lat,obs_error,obs_value,obs_scale,obs_type,obs_depth,obs_provenance,obs_Zgrid,NLmodel_initial,NLmodel_value,BgError_value -d Nouter,-1 /home/om/dods-data/thredds/roms/projects/wilkin/wc13//wc13_mod_i4dvar.nc -O /home/om/cron/modtoerddap/tmp/temp.nc
2024-05-05T03:13:06Z (local files)
2024-05-05T03:13:06Z https://tds.marine.rutgers.edu/erddap/tabledap/wc13_mod_i4dvar.das";
    String infoUrl "???";
    String institution "Rutgers University";
    String keywords "associated, covariance, data, datum, depth, error, fractional, grid, initial, latitude, local, locations, longitude, model, NLmodel_initial, NLmodel_value, nonlinear, normalization, obs_depth, obs_error, obs_lat, obs_lon, obs_provenance, obs_scale, obs_time, obs_type, obs_value, obs_Zgrid, observation, origin, scale, screening, screening/normalization, source, state, statistics, time, value, variable, with, z-grid";
    String license "The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    String NCO "netCDF Operators version 4.7.7 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)";
    Float64 Northernmost_Northing 47.300000508626304;
    String obs_file "wc13_obs.nc";
    String obs_provenance "
 1: gridded AVISO sea level anomaly 
 2: blended satellite SST 
 3: XBT temperature from Met Office 
 4: CTD temperature from Met Office 
 5: CTD salinity from Met Office 
 6: ARGO floats temperature from Met Office 
 7: ARGO floats salinity from Met Office 
 8: CTD temperature from CalCOFI 
 9: CTD salinity from CalCOFI 
10: CTD temperature from GLOBEC 
11: CTD salinity from GLOBEC ";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 30.700000127156574;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String state_variables "
1: free-surface (m) 
2: vertically integrated u-momentum component (m/s) 
3: vertically integrated v-momentum component (m/s) 
4: u-momentum component (m/s) 
5: v-momentum component (m/s) 
6: potential temperature (Celsius) 
7: salinity (nondimensional)";
    String subsetVariables "obs_provenance, obs_scale, obs_type";
    String summary "i4dvar";
    String svn_url "https://www.myroms.org/svn/4dvar/trunk";
    String time_coverage_end "2004-01-07T00:00:00Z";
    String time_coverage_start "2004-01-03T12:00:00Z";
    String title "i4dvar test run";
    String type "ROMS/TOMS 4DVAR output observation processing file";
    Float64 Westernmost_Easting -133.0000000000227;
  }
}