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Dataset Title:  gichigami-20120820T2012 Subscribe RSS
Institution:  University of Minnesota-Duluth-LLO   (Dataset ID: gichigami-20120820T2012)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | Files | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 trajectory (Trajectory Name) ?      
   - +  ?
 wmo_id ?      
   - +  ?
 profile_id ?      
   - +  ?
 time (Profile Time, UTC) ?      
   - +  ?
  < slider >
 latitude (Profile Latitude, degrees_north) ?      
   - +  ?
  < slider >
 longitude (Profile Longitude, degrees_east) ?      
   - +  ?
  < slider >
 depth (m) ?          1.0    137.25
  < slider >
 conductivity (S m-1) ?          0.00633    0.00977
 conductivity_qc (conductivity Quality Flag) ?              
 density (Sea Water Density, kg m-3) ?          998.1751    1000.6924
 density_qc (density Quality Flag) ?              
 depth_qc (depth Quality Flag) ?              
 instrument_ctd (CTD Metadata, 1) ?              
 lat_qc (lat Quality Flag) ?              
 lat_uv (degrees_north) ?              
 lat_uv_qc (lat_uv Quality Flag) ?              
 lon_qc (lon Quality Flag) ?              
 lon_uv (degrees_east) ?              
 lon_uv_qc (lon_uv Quality Flag) ?              
 platform_meta (Platform Metadata, 1) ?              
 precise_lat (Precise Latitude, degrees_north) ?          46.74781059824975    46.91749924914634
 precise_lon (Precise Longitude, degrees_east) ?          -91.80221166666666    -91.70689245669152
 precise_time (UTC) ?          2012-08-20T20:12:06Z    2012-08-29T19:11:57Z
 pressure (Sea Water Pressure, dbar) ?          1.0    137.25
 pressure_qc (pressure Quality Flag) ?              
 profile_lat_qc (profile_lat Quality Flag) ?              
 profile_lon_qc (profile_lon Quality Flag) ?              
 profile_time_qc (profile_time Quality Flag) ?              
 qartod_conductivity_flat_line_flag ?              
 qartod_conductivity_gross_range_flag ?              
 qartod_conductivity_primary_flag ?              
 qartod_conductivity_rate_of_change_flag ?              
 qartod_conductivity_spike_flag ?              
 qartod_density_flat_line_flag ?              
 qartod_density_gross_range_flag ?              
 qartod_density_primary_flag ?              
 qartod_density_rate_of_change_flag ?              
 qartod_density_spike_flag ?              
 qartod_monotonic_pressure_flag ?              
 qartod_pressure_flat_line_flag ?              
 qartod_pressure_gross_range_flag ?              
 qartod_pressure_primary_flag ?              
 qartod_pressure_rate_of_change_flag ?              
 qartod_pressure_spike_flag ?              
 qartod_salinity_flat_line_flag ?              
 qartod_salinity_gross_range_flag ?              
 qartod_salinity_primary_flag ?              
 qartod_salinity_rate_of_change_flag ?              
 qartod_salinity_spike_flag ?              
 qartod_temperature_flat_line_flag ?              
 qartod_temperature_gross_range_flag ?              
 qartod_temperature_primary_flag ?              
 qartod_temperature_rate_of_change_flag ?              
 qartod_temperature_spike_flag ?              
 salinity (1e-3) ?          0.04793587    0.055339284
 salinity_qc (salinity Quality Flag) ?              
 temperature (Sea Water Temperature, Celsius) ?          3.8067    20.4004
 temperature_qc (temperature Quality Flag) ?              
 time_qc (time Quality Flag) ?              
 time_uv (Depth-averaged Time, UTC) ?              
 time_uv_qc (time_uv Quality Flag) ?              
 u (m s-1) ?              
 u_qc (u Quality Flag) ?              
 v (m s-1) ?              
 v_qc (v Quality Flag) ?              
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")

File type: (more information)

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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  trajectory {
    UInt32 _ChunkSizes 23;
    String cf_role "trajectory_id";
    String comment "A trajectory is one deployment of a glider.";
    String ioos_category "Identifier";
    String long_name "Trajectory Name";
  }
  wmo_id {
    String ioos_category "Identifier";
    String long_name "WMO ID";
  }
  profile_id {
    Int32 _FillValue -1;
    Int32 actual_range 1, 2092;
    String cf_role "profile_id";
    String comment "Sequential profile number within the trajectory.  This value is unique in each file that is part of a single trajectory/deployment.";
    String ioos_category "Identifier";
    String long_name "Profile ID";
    Int32 valid_max 2147483647;
    Int32 valid_min 1;
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.3454938860279691e+9, 1.3462670363885858e+9;
    String axis "T";
    String comment "Timestamp corresponding to the mid-point of the profile.";
    String ioos_category "Time";
    String long_name "Profile Time";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float64 _FillValue -999.0;
    Float64 actual_range 46.74797167232876, 46.917145949287104;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Value is interpolated to provide an estimate of the latitude at the mid-point of the profile.";
    String ioos_category "Location";
    String long_name "Profile Latitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -999.0;
    Float64 actual_range -91.80158140832567, -91.70699584107213;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Value is interpolated to provide an estimate of the longitude at the mid-point of the profile.";
    String ioos_category "Location";
    String long_name "Profile Longitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  depth {
    UInt32 _ChunkSizes 1;
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 _FillValue -999.0;
    Float32 actual_range 1.0, 137.25;
    String ancillary_variables "depth_qc";
    String axis "Z";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String colorBarPalette "OceanDepth";
    String instrument "instrument_ctd";
    String ioos_category "Location";
    String long_name "Depth";
    String observation_type "calculated";
    String platform "platform";
    String positive "down";
    String reference_datum "sea-surface";
    String standard_name "depth";
    String units "m";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  conductivity {
    UInt32 _ChunkSizes 1;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.00633, 0.00977;
    String ancillary_variables "conductivity_qc";
    Float64 colorBarMaximum 9.0;
    Float64 colorBarMinimum 0.0;
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Electrical Conductivity";
    String observation_type "measured";
    String platform "platform";
    String standard_name "sea_water_electrical_conductivity";
    String units "S m-1";
    Float32 valid_max 10.0;
    Float32 valid_min 0.0;
  }
  conductivity_qc {
    UInt32 _ChunkSizes 1;
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "conductivity Quality Flag";
    String standard_name "sea_water_electrical_conductivity status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  density {
    UInt32 _ChunkSizes 1;
    Float32 _FillValue -999.0;
    Float32 actual_range 998.1751, 1000.6924;
    String ancillary_variables "density_qc";
    Float64 colorBarMaximum 1032.0;
    Float64 colorBarMinimum 1020.0;
    String instrument "instrument_ctd";
    String ioos_category "Other";
    String long_name "Sea Water Density";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "sea_water_density";
    String units "kg m-3";
    Float32 valid_max 1040.0;
    Float32 valid_min 1015.0;
  }
  density_qc {
    UInt32 _ChunkSizes 1;
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "density Quality Flag";
    String standard_name "sea_water_density status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  depth_qc {
    UInt32 _ChunkSizes 1;
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "depth Quality Flag";
    String standard_name "depth status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  instrument_ctd {
    Byte _FillValue 127;
    String _Unsigned "false";
    String comment "unpumped CTD";
    String ioos_category "Identifier";
    String long_name "CTD Metadata";
    String make_model "Seabird GPCTD";
    String platform "platform";
    String type "platform";
    String units "1";
  }
  lat_qc {
    UInt32 _ChunkSizes 1;
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "lat Quality Flag";
    String standard_name "latitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  lat_uv {
    Float64 _FillValue -999.0;
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String ioos_category "Location";
    String long_name "Depth-averaged Latitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  lat_uv_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "lat_uv Quality Flag";
    String standard_name "latitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  lon_qc {
    UInt32 _ChunkSizes 1;
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "lon Quality Flag";
    String standard_name "longitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  lon_uv {
    Float64 _FillValue -999.0;
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String ioos_category "Location";
    String long_name "Depth-averaged Longitude";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  lon_uv_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "lon_uv Quality Flag";
    String standard_name "longitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  platform_meta {
    Byte _FillValue 127;
    String _Unsigned "false";
    String instrument "instrument_ctd";
    String ioos_category "Identifier";
    String long_name "Platform Metadata";
    String type "platform";
    String units "1";
  }
  precise_lat {
    UInt32 _ChunkSizes 1;
    Float64 _FillValue -999.0;
    Float64 actual_range 46.74781059824975, 46.91749924914634;
    String ancillary_variables "lat_qc";
    String ancillary_varibles "precise_lat_qc";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String comment "Interpolated latitude at each point in the time-series";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Precise Latitude";
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 90.0;
    Float64 valid_min -90.0;
  }
  precise_lon {
    UInt32 _ChunkSizes 1;
    Float64 _FillValue -999.0;
    Float64 actual_range -91.80221166666666, -91.70689245669152;
    String ancillary_variables "lon_qc";
    String ancillary_varibles "precise_lon_qc";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String comment "Interpolated longitude at each point in the time-series";
    String coordinate_reference_frame "urn:ogc:crs:EPSG::4326";
    String ioos_category "Location";
    String long_name "Precise Longitude";
    String observation_type "measured";
    String platform "platform";
    String reference "WGS84";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 180.0;
    Float64 valid_min -180.0;
  }
  precise_time {
    UInt32 _ChunkSizes 1;
    Float64 actual_range 1.345493526080897e+9, 1.346267517382235e+9;
    String ancillary_variables "time_qc";
    String calendar "gregorian";
    String comment "Timestamp at each point in the time-series";
    String ioos_category "Time";
    String long_name "Precise Time";
    String observation_type "measured";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  pressure {
    UInt32 _ChunkSizes 1;
    Float32 _FillValue -999.0;
    Float32 actual_range 1.0, 137.25;
    String ancillary_variables "pressure_qc";
    Float64 colorBarMaximum 2000.0;
    Float64 colorBarMinimum 0.0;
    String instrument "instrument_ctd";
    String ioos_category "Pressure";
    String long_name "Sea Water Pressure";
    String observation_type "measured";
    String platform "platform";
    String positive "down";
    String reference_datum "sea-surface";
    String standard_name "sea_water_pressure";
    String units "dbar";
    Float32 valid_max 2000.0;
    Float32 valid_min 0.0;
  }
  pressure_qc {
    UInt32 _ChunkSizes 1;
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "pressure Quality Flag";
    String standard_name "sea_water_pressure status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  profile_lat_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "profile_lat Quality Flag";
    String standard_name "latitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  profile_lon_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "profile_lon Quality Flag";
    String standard_name "longitude status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  profile_time_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "profile_time Quality Flag";
    String standard_name "time status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  qartod_conductivity_flat_line_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_conductivity_gross_range_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_conductivity_primary_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_conductivity_rate_of_change_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_conductivity_spike_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_flat_line_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_gross_range_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_primary_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_rate_of_change_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_density_spike_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_monotonic_pressure_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_flat_line_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_gross_range_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_primary_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_rate_of_change_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_pressure_spike_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_flat_line_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_gross_range_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_primary_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_rate_of_change_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_salinity_spike_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_flat_line_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_gross_range_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_primary_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_rate_of_change_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  qartod_temperature_spike_flag {
    String _Unsigned "false";
    String dac_comment "ioos_qc_module_qartod";
    String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String ioos_category "Quality";
    Byte valid_max 9;
    Byte valid_min 1;
  }
  salinity {
    UInt32 _ChunkSizes 1;
    Float32 _FillValue -999.0;
    Float32 actual_range 0.04793587, 0.055339284;
    String ancillary_variables "salinity_qc";
    Float64 colorBarMaximum 37.0;
    Float64 colorBarMinimum 30.0;
    String instrument "instrument_ctd";
    String ioos_category "Salinity";
    String long_name "Sea Water Practical Salinity";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "sea_water_salinity";
    String units "1e-3";
    Float32 valid_max 40.0;
    Float32 valid_min 0.0;
  }
  salinity_qc {
    UInt32 _ChunkSizes 1;
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "salinity Quality Flag";
    String standard_name "sea_water_salinity status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  temperature {
    UInt32 _ChunkSizes 1;
    Float32 _FillValue -999.0;
    Float32 actual_range 3.8067, 20.4004;
    String ancillary_variables "temperature_qc";
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String instrument "instrument_ctd";
    String ioos_category "Temperature";
    String long_name "Sea Water Temperature";
    String observation_type "measured";
    String platform "platform";
    String standard_name "sea_water_temperature";
    String units "Celsius";
    Float32 valid_max 40.0;
    Float32 valid_min -5.0;
  }
  temperature_qc {
    UInt32 _ChunkSizes 1;
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "temperature Quality Flag";
    String standard_name "sea_water_temperature status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  time_qc {
    UInt32 _ChunkSizes 1;
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "time Quality Flag";
    String standard_name "time status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  time_uv {
    String calendar "gregorian";
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String ioos_category "Time";
    String long_name "Depth-averaged Time";
    String observation_type "calculated";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  time_uv_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "time_uv Quality Flag";
    String standard_name "time status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  u {
    Float64 _FillValue -999.0;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String coordinates "lon_uv lat_uv time_uv";
    String ioos_category "Currents";
    String long_name "Depth-averaged Eastward Sea Water Velocity";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "eastward_sea_water_velocity";
    String units "m s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  u_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "u Quality Flag";
    String standard_name "eastward_sea_water_velocity status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
  v {
    Float64 _FillValue -999.0;
    Float64 colorBarMaximum 0.5;
    Float64 colorBarMinimum -0.5;
    String comment "The depth-averaged current is an estimate of the net current measured while the glider is underwater.  The value is calculated over the entire underwater segment, which may consist of 1 or more dives.";
    String coordinates "lon_uv lat_uv time_uv";
    String ioos_category "Currents";
    String long_name "Depth-averaged Northward Sea Water Velocity";
    String observation_type "calculated";
    String platform "platform";
    String standard_name "northward_sea_water_velocity";
    String units "m s-1";
    Float64 valid_max 10.0;
    Float64 valid_min -10.0;
  }
  v_qc {
    Byte _FillValue -127;
    String _Unsigned "false";
    String flag_meanings "no_qc_performed good_data probably_good_data bad_data_that_are_potentially_correctable bad_data value_changed not_used not_used interpolated_value missing_value";
    Byte flag_values 0, 1, 2, 3, 4, 5, 6, 7, 8, 9;
    String ioos_category "Other";
    String long_name "v Quality Flag";
    String standard_name "northward_sea_water_velocity status_flag";
    Byte valid_max 9;
    Byte valid_min 0;
  }
 }
  NC_GLOBAL {
    String acknowledgment "This deployment supported by The Great Lakes Observing System (GLOS).";
    String cdm_data_type "TrajectoryProfile";
    String cdm_profile_variables "time_uv,lat_uv,lon_uv,u,v,profile_id,time,latitude,longitude";
    String cdm_trajectory_variables "trajectory,wmo_id";
    String comment "Glider operated by the University of Minnesota-Duluth-Large Lakes Observatory (LLO).";
    String contributor_name "Jay Austin, Paul McKinney";
    String contributor_role "Principle Investigator, Postdoc";
    String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    String creator_email "mckin366@umn.edu";
    String creator_name "Paul McKinney";
    String creator_url "scse.d.umn.edu/large-lakes-observatory";
    String date_created "2018-03-13T17:51:44Z";
    String date_issued "2018-03-13T17:51:44Z";
    Float64 Easternmost_Easting -91.70699584107213;
    String featureType "TrajectoryProfile";
    String format_version "IOOS_Glider_NetCDF_v2.0.nc";
    Float64 geospatial_lat_max 46.917145949287104;
    Float64 geospatial_lat_min 46.74797167232876;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -91.70699584107213;
    Float64 geospatial_lon_min -91.80158140832567;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 137.25;
    Float64 geospatial_vertical_min 1.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String gts_ingest "true";
    String history 
"2018-03-13T17:51:44Z /Users/paulmckinney/Documents/Matlab/SlocumPowerTools/spt-master/export/nc/IOOS/DAC/writeIoosGliderFlatNc.m
2024-03-28T19:15:01Z (local files)
2024-03-28T19:15:01Z http://localhost:8080/erddap/tabledap/gichigami-20120820T2012.html";
    String id "gichigami-20120827T1556";
    String infoURL "http://data.ioos.us/gliders/erddap/";
    String infoUrl "https://gliders.ioos.us/erddap/";
    String institution "University of Minnesota-Duluth-LLO";
    String ioos_dac_checksum "09e508b9c80273ca2aa37529372dba31";
    String ioos_dac_completed "True";
    String ioos_regional_association "GLOS";
    String keywords "AUVS > Autonomous Underwater Vehicles, Earth Science > Oceans > Ocean Pressure > Water Pressure, Earth Science > Oceans > Ocean Temperature > Water Temperature, Earth Science > Oceans > Salinity/Density > Conductivity, Earth Science > Oceans > Salinity/Density > Density, Earth Science > Oceans > Salinity/Density > Salinity, glider, In Situ Ocean-based platforms > Seaglider, Slocum, Spray, trajectory, underwater glider, water, wmo";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "This data may be redistributed and used without restriction.  Data provided as is with no expressed or implied assurance of quality assurance or quality control";
    String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
    String naming_authority "edu.umn.d";
    Float64 Northernmost_Northing 46.917145949287104;
    String platform_type "Slocum Glider";
    String processing_level "Timestamp and gps positions checked for validity.";
    String project "GLOS obs team";
    String publisher_email "mckin366@umn.edu";
    String publisher_name "Paul McKinney";
    String publisher_url "scse.d.umn.edu/large-lakes-observatory";
    String sea_name "Great Lakes";
    String source "Observational data from a profiling glider";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 46.74797167232876;
    String standard_name_vocabulary "CF-v25";
    String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
    String summary "Slocum glider dataset gathered by University of Minnesota Duluth - Large Lakes Observatory (LLO), funded by Great Lakes Observing System (GLOS). This dataset contains physical oceanographic measurements of temperature, conductivity, salinity and density.";
    String time_coverage_end "2012-08-29T19:03:56Z";
    String time_coverage_start "2012-08-20T20:18:06Z";
    String title "gichigami-20120820T2012";
    Float64 Westernmost_Easting -91.80158140832567;
  }
}

 

Using tabledap to Request Data and Graphs from Tabular Datasets

tabledap lets you request a data subset, a graph, or a map from a tabular dataset (for example, buoy data), via a specially formed URL. tabledap uses the OPeNDAP (external link) Data Access Protocol (DAP) (external link) and its selection constraints (external link).

The URL specifies what you want: the dataset, a description of the graph or the subset of the data, and the file type for the response.

Tabledap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/tabledap/pmelTaoDySst.htmlTable?longitude,latitude,time,station,wmo_platform_code,T_25&time>=2015-05-23T12:00:00Z&time<=2015-05-31T12:00:00Z
Thus, the query is often a comma-separated list of desired variable names, followed by a collection of constraints (e.g., variable<value), each preceded by '&' (which is interpreted as "AND").

For details, see the tabledap Documentation.


 
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