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|
ERDDAP
Easier access to scientific data |
Brought to you by NOAA NMFS SWFSC ERD |
| Dataset Title: | IOOS Glider - Sustained Underwater Glider Observations for Improving Atlantic Tropical Cyclone Intensity Forecasts - sg677-20250821T0000 
|
| Institution: | University of Southern Mississippi (Dataset ID: ioos-gliderdac-sg677-20250821T0000) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Subset
| Make a graph
|
Attributes {
s {
conductivity {
Float32 _FillValue NaN;
String accuracy "4";
Float32 actual_range 3.3975, 6.1686;
String ancillary_variables "conductivity_qc qartod_conductivity_flat_line_flag qartod_conductivity_gross_range_flag qartod_conductivity_rate_of_change_flag qartod_conductivity_spike_flag qartod_conductivity_primary_flag";
Float64 colorBarMaximum 9.0;
Float64 colorBarMinimum 0.0;
String comment "Conductivity corrected for anomalies";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Salinity";
String long_name "Sea Water Electrical Conductivity";
String non_null_count "387535";
String observation_type "measured";
String parameter_id "49";
String platform "glider";
String precision "4";
String ref_variable "time";
String resolution "4";
String standard_name "sea_water_electrical_conductivity";
String unit_id "67";
String units "S.m-1";
Float32 valid_max 10.0;
Float32 valid_min 0.0;
}
conductivity_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 8;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "conductivity Quality Flag";
String non_null_count "430456";
String standard_name "sea_water_electrical_conductivity status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
density {
Float32 _FillValue NaN;
String accuracy "2";
Float32 actual_range 1020.898, 1027.628;
String ancillary_variables "density_qc qartod_density_flat_line_flag qartod_density_gross_range_flag qartod_density_rate_of_change_flag qartod_density_spike_flag qartod_density_primary_flag";
Float64 colorBarMaximum 1032.0;
Float64 colorBarMinimum 1020.0;
String comment "Sea water potential density";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Other";
String long_name "Sea Water Density";
String non_null_count "386319";
String observation_type "calculated";
String parameter_id "204";
String platform "glider";
String precision "2";
String resolution "2";
String standard_name "sea_water_density";
String unit_id "17";
String units "kg.m-3";
Float32 valid_max 1040.0;
Float32 valid_min 1015.0;
}
density_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "density Quality Flag";
String non_null_count "430456";
String standard_name "sea_water_density status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
depth {
String _CoordinateAxisType "Height";
String _CoordinateZisPositive "down";
Float32 _FillValue NaN;
String accuracy "2";
Float32 actual_range 0.0, 967.8253;
String ancillary_variables "depth_qc";
String axis "Z";
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String colorBarPalette "OceanDepth";
String comment "Depth below the surface, corrected for average latitude";
String instrument "instrument_ctd";
String ioos_category "Location";
String long_name "Depth";
String non_null_count "430456";
String observation_type "calculated";
String platform "glider";
String positive "down";
String precision "2";
String ref_variable "time";
String reference_datum "sea-surface";
String resolution "2";
String standard_name "depth";
String units "m";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
depth_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "depth Quality Flag";
String non_null_count "430456";
String standard_name "depth status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
instrument_ctd {
Byte _FillValue 0;
String _Unsigned "false";
String calibration_date "2025-04-28";
String calibration_report "2025-04-28";
String comment "CTD";
String coordinates "time latitude longitude depth";
String factory_calibrated "2025-04-28";
String ioos_category "Identifier";
String long_name "CTD Metadata";
String make_model "Seabird SBE41";
String non_null_count "430456";
String platform "glider";
String serial_number "210300";
String type "thermosalinograph";
String units "1";
}
lat_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "latitude Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
String standard_name "latitude status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
lat_uv {
Float64 _FillValue NaN;
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 non_null_count "0";
String observation_type "calculated";
String platform "glider";
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";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "lat_uv Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
String standard_name "latitude status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
latitude {
String _CoordinateAxisType "Lat";
Float64 _FillValue NaN;
Float64 actual_range 28.105919029239192, 29.24607411486804;
String ancillary_variables "qartod_location_test_flag";
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 non_null_count "430456";
String observation_type "calculated";
String platform "glider";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
lon_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "longitude Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
String standard_name "longitude status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
lon_uv {
Float64 _FillValue NaN;
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 non_null_count "0";
String observation_type "calculated";
String platform "glider";
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";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "lon_uv Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
String standard_name "longitude status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
longitude {
String _CoordinateAxisType "Lon";
Float64 _FillValue NaN;
Float64 actual_range -88.98996483636004, -87.47138068594404;
String ancillary_variables "qartod_location_test_flag";
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 non_null_count "430456";
String observation_type "calculated";
String platform "glider";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
platform_meta {
Byte _FillValue 127;
String _Unsigned "false";
String comment "Seaglider";
String coordinates "time latitude longitude depth";
String id "sg677";
String instrument "instrument_ctd";
String ioos_category "Identifier";
String long_name "Platform Metadata";
String non_null_count "0";
String type "glider";
String units "1";
String wmo_id "4802999";
}
precise_lat {
Float64 _FillValue NaN;
Float64 actual_range 28.10260006065998, 29.2529;
String ancillary_variables "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 coordinates "time latitude longitude depth";
String ioos_category "Location";
String long_name "Precise Latitude";
String non_null_count "0";
String observation_type "measured";
String platform "glider";
String ref_variable "time";
String reference "WGS84";
String standard_name "latitude";
String units "degrees_north";
Float64 valid_max 90.0;
Float64 valid_min -90.0;
}
precise_lon {
Float64 _FillValue NaN;
Float64 actual_range -88.99585181126467, -87.46372506997821;
String ancillary_variables "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 coordinates "time latitude longitude depth";
String ioos_category "Location";
String long_name "Precise Longitude";
String non_null_count "0";
String observation_type "measured";
String platform "glider";
String ref_variable "time";
String reference "WGS84";
String standard_name "longitude";
String units "degrees_east";
Float64 valid_max 180.0;
Float64 valid_min -180.0;
}
precise_time {
Float64 actual_range 1.75578899407e+9, 1.759396541986e+9;
String ancillary_variables "time_qc";
String calendar "gregorian";
String comment "Timestamp at each point in the time-series";
String coordinates "time latitude longitude depth";
String ioos_category "Time";
String long_name "Precise Time";
String non_null_count "0";
String observation_type "measured";
String ref_variable "time";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
pressure {
Float32 _FillValue NaN;
String accuracy "2";
Float32 actual_range -0.3623522, 976.638;
String ancillary_variables "pressure_qc qartod_pressure_flat_line_flag qartod_pressure_gross_range_flag qartod_pressure_rate_of_change_flag qartod_pressure_spike_flag qartod_pressure_primary_flag";
Float64 colorBarMaximum 2000.0;
Float64 colorBarMinimum 0.0;
String comment "Uncorrected sea-water pressure";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Pressure";
String long_name "Sea Water Pressure";
String non_null_count "430118";
String observation_type "measured";
String parameter_id "179";
String platform "glider";
String positive "down";
String precision "2";
String ref_variable "time";
String reference_datum "sea-surface";
String resolution "2";
String standard_name "sea_water_pressure";
String unit_id "54";
String units "decibars";
Float32 valid_max 2000.0;
Float32 valid_min 0.0;
}
pressure_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "pressure Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
String standard_name "sea_water_pressure status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
profile_id {
Int32 _FillValue -999;
Int32 actual_range 1, 418;
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";
String non_null_count "430456";
String standard_name "profile_id";
Int32 valid_max 418;
Int32 valid_min 1;
}
profile_lat_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "profile_lat Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
String standard_name "latitude status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
profile_lon_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "profile_lon Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
String standard_name "longitude status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
profile_time_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "profile_time Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
String standard_name "time status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
qartod_conductivity_flat_line_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_electrical_conductivity";
String non_null_count "420456";
String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "flat_line_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "flat_line_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_conductivity_gross_range_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Gross Range Test for sea_water_electrical_conductivity";
String non_null_count "420456";
String qartod_config "{\"suspect_span\": [0, 6], \"fail_span\": [0, 9]}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "gross_range_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "gross_range_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_conductivity_primary_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Primary Flag for sea_water_electrical_conductivity";
String non_null_count "420456";
String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 6], \"fail_span\": [0, 9]}, \"spike_test\": {\"suspect_threshold\": 0.08422137495909222, \"fail_threshold\": 0.16844274991818445}, \"rate_of_change_test\": {\"threshold\": 4.1666666666668244e-05}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rollup_qc";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "aggregate_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_conductivity_rate_of_change_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Rate of Change Test for sea_water_electrical_conductivity";
String non_null_count "420456";
String qartod_config "{\"threshold\": 4.1666666666668244e-05}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rate_of_change_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "rate_of_change_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_conductivity_spike_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_electrical_conductivity";
String non_null_count "420456";
String qartod_config "{\"suspect_threshold\": 0.08422137495909222, \"fail_threshold\": 0.16844274991818445}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "spike_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "spike_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_density_flat_line_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_density";
String non_null_count "420456";
String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "flat_line_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "flat_line_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_density_gross_range_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Gross Range Test for sea_water_density";
String non_null_count "420456";
String qartod_config "{\"fail_span\": [1000, 1100], \"suspect_span\": null}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "gross_range_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "gross_range_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_density_primary_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Primary Flag for sea_water_density";
String non_null_count "420456";
String qartod_config "{\"gross_range_test\": {\"fail_span\": [1000, 1100], \"suspect_span\": null}, \"spike_test\": {\"suspect_threshold\": 0.12885122258691273, \"fail_threshold\": 0.25770244517382546}, \"rate_of_change_test\": {\"threshold\": 0.00014047278340790904}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rollup_qc";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "aggregate_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_density_rate_of_change_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Rate of Change Test for sea_water_density";
String non_null_count "420456";
String qartod_config "{\"threshold\": 0.00014047278340790904}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rate_of_change_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "rate_of_change_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_density_spike_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_density";
String non_null_count "420456";
String qartod_config "{\"suspect_threshold\": 0.12885122258691273, \"fail_threshold\": 0.25770244517382546}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "spike_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "spike_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_location_test_flag {
Byte _FillValue 2;
String _Unsigned "false";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
String dac_comment "The FAIL flag is applied if the profile_(lat, lon) value exceeds 3 standard deviations above the mean of the average lat/lon arrays";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Location Flag for the profile_(lat, lon) variables";
String non_null_count "420456";
String qartod_module "The GDAC location test does not use the algorithm from https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py (location_test) but instead relies on the statistical median of the lat/lon arrays";
String references "The GDAC uses a modified version of the location test described in https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf";
String standard_name "location_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_pressure_flat_line_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_pressure";
String non_null_count "420456";
String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "flat_line_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "flat_line_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_pressure_gross_range_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Gross Range Test for sea_water_pressure";
String non_null_count "420456";
String qartod_config "{\"suspect_span\": [0, 1000], \"fail_span\": [0, 6000]}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "gross_range_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "gross_range_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_pressure_primary_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Primary Flag for sea_water_pressure";
String non_null_count "420456";
String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 1000], \"fail_span\": [0, 6000]}, \"spike_test\": {\"suspect_threshold\": 97.04853394457058, \"fail_threshold\": 194.09706788914116}, \"rate_of_change_test\": {\"threshold\": 0.30748930441077393}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rollup_qc";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "aggregate_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_pressure_rate_of_change_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Rate of Change Test for sea_water_pressure";
String non_null_count "420456";
String qartod_config "{\"threshold\": 0.30748930441077393}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rate_of_change_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "rate_of_change_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_pressure_spike_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_pressure";
String non_null_count "420456";
String qartod_config "{\"suspect_threshold\": 97.04853394457058, \"fail_threshold\": 194.09706788914116}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "spike_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "spike_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_salinity_flat_line_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_practical_salinity";
String non_null_count "420456";
String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "flat_line_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "flat_line_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_salinity_gross_range_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 3, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Gross Range Test for sea_water_practical_salinity";
String non_null_count "420456";
String qartod_config "{\"fail_span\": [0, 42], \"suspect_span\": [10, 38]}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "gross_range_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "gross_range_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_salinity_primary_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 3, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Primary Flag for sea_water_practical_salinity";
String non_null_count "420456";
String qartod_config "{\"gross_range_test\": {\"fail_span\": [0, 42], \"suspect_span\": [10, 38]}, \"spike_test\": {\"suspect_threshold\": 6.308281348533363e-06, \"fail_threshold\": 1.2616562697066726e-05}, \"rate_of_change_test\": {\"threshold\": 9.764431900365078e-08}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rollup_qc";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "aggregate_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_salinity_rate_of_change_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Rate of Change Test for sea_water_practical_salinity";
String non_null_count "420456";
String qartod_config "{\"threshold\": 9.764431900365078e-08}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rate_of_change_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "rate_of_change_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_salinity_spike_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_practical_salinity";
String non_null_count "420456";
String qartod_config "{\"suspect_threshold\": 6.308281348533363e-06, \"fail_threshold\": 1.2616562697066726e-05}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "spike_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "spike_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_temperature_flat_line_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Flat Line Test for sea_water_temperature";
String non_null_count "420456";
String qartod_config "{\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "flat_line_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "flat_line_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_temperature_gross_range_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Gross Range Test for sea_water_temperature";
String non_null_count "420456";
String qartod_config "{\"suspect_span\": [0, 35], \"fail_span\": [-2, 40]}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "gross_range_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "gross_range_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_temperature_primary_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Primary Flag for sea_water_temperature";
String non_null_count "420456";
String qartod_config "{\"gross_range_test\": {\"suspect_span\": [0, 35], \"fail_span\": [-2, 40]}, \"spike_test\": {\"suspect_threshold\": 0.8413361049009899, \"fail_threshold\": 1.6826722098019797}, \"rate_of_change_test\": {\"threshold\": 0.000593943594938251}, \"flat_line_test\": {\"tolerance\": 0.001, \"suspect_threshold\": 3000, \"fail_threshold\": 5000}}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rollup_qc";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "aggregate_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_temperature_rate_of_change_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Rate of Change Test for sea_water_temperature";
String non_null_count "420456";
String qartod_config "{\"threshold\": 0.000593943594938251}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "rate_of_change_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "rate_of_change_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
qartod_temperature_spike_flag {
Byte _FillValue 25;
String _Unsigned "false";
Byte actual_range 1, 9;
String coordinates "time latitude longitude depth";
String dac_comment "QARTOD TEST RUN";
String flag_meanings "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
String flag_values "[1, 2, 3, 4, 9]";
String ioos_category "Other";
String long_name "QARTOD Spike Test for sea_water_temperature";
String non_null_count "420456";
String qartod_config "{\"suspect_threshold\": 0.8413361049009899, \"fail_threshold\": 1.6826722098019797}";
String qartod_package "https://github.com/ioos/ioos_qc/blob/main/ioos_qc/qartod.py";
String qartod_test "spike_test";
String references "https://gliders.ioos.us/files/Manual-for-QC-of-Glider-Data_05_09_16.pdf ";
String standard_name "spike_test_quality_flag";
String units "1";
Byte valid_max 9;
Byte valid_min 1;
}
rowSize {
String ioos_category "Identifier";
String long_name "Number of Observations for this Profile";
String non_null_count "0";
}
salinity {
Float32 _FillValue NaN;
String accuracy "2";
Float32 actual_range 33.3932, 36.92204;
String ancillary_variables "salinity_qc qartod_salinity_flat_line_flag qartod_salinity_gross_range_flag qartod_salinity_rate_of_change_flag qartod_salinity_spike_flag qartod_salinity_primary_flag";
Float64 colorBarMaximum 37.0;
Float64 colorBarMinimum 30.0;
String comment "Salinity corrected for thermal-inertia effects (PSU)";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Salinity";
String long_name "Sea Water Practical Salinity";
String non_null_count "387178";
String observation_type "calculated";
String parameter_id "50";
String platform "glider";
String precision "2";
String resolution "2";
String standard_name "sea_water_practical_salinity";
String unit_id "4";
String units "1e-3";
Float32 valid_max 40.0;
Float32 valid_min 0.0;
}
salinity_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 8;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "salinity Quality Flag";
String non_null_count "430456";
String standard_name "sea_water_salinity status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
temperature {
Float32 _FillValue NaN;
String accuracy "3";
Float32 actual_range 5.133035, 31.42422;
String ancillary_variables "temperature_qc qartod_temperature_flat_line_flag qartod_temperature_gross_range_flag qartod_temperature_rate_of_change_flag qartod_temperature_spike_flag qartod_temperature_primary_flag";
Float64 colorBarMaximum 32.0;
Float64 colorBarMinimum 0.0;
String comment "Temperature (in situ) corrected for thermistor first-order lag";
String coordinates "time latitude longitude depth";
String instrument "instrument_ctd";
String ioos_category "Temperature";
String long_name "Sea Water Temperature";
String non_null_count "387178";
String observation_type "measured";
String parameter_id "41";
String platform "glider";
String precision "3";
String ref_variable "time";
String resolution "3";
String standard_name "sea_water_temperature";
String unit_id "8";
String units "degree_Celsius";
Float32 valid_max 40.0;
Float32 valid_min -5.0;
}
temperature_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 1, 8;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "temperature Quality Flag";
String non_null_count "430456";
String standard_name "sea_water_temperature status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
time {
String _CoordinateAxisType "Time";
Float64 actual_range 1.7557898079525325e+9, 1.759392881517603e+9;
String axis "T";
String calendar "gregorian";
String comment "Timestamp corresponding to the mid-point of the profile.";
String ioos_category "Time";
String long_name "Profile Time";
String non_null_count "430456";
String observation_type "calculated";
String platform "glider";
String standard_name "time";
String time_origin "01-JAN-1970 00:00:00";
String units "seconds since 1970-01-01T00:00:00Z";
}
time_qc {
Byte _FillValue -127;
String _Unsigned "false";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "time Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
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 non_null_count "0";
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";
Byte actual_range 0, 0;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "time_uv Quality Flag";
String non_null_count "430456";
Int32 qc_val 0;
String standard_name "time status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
trajectory {
String _Unsigned "false";
String cf_role "trajectory_id";
String comment "A trajectory is one deployment of a glider.";
String ioos_category "Identifier";
String long_name "Trajectory Name";
String non_null_count "430456";
}
trajectoryIndex {
String ioos_category "Identifier";
String long_name "The trajectory to which this profile is associated.";
String non_null_count "0";
}
u {
Float64 _FillValue NaN;
Float64 actual_range -0.15119436392260835, 0.2283975855357373;
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 non_null_count "430456";
String observation_type "calculated";
String platform "glider";
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";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "u Quality Flag";
String non_null_count "430456";
String standard_name "eastward_sea_water_velocity status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
v {
Float64 _FillValue NaN;
Float64 actual_range -0.09124347274626791, 0.10243324730152259;
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 non_null_count "430456";
String observation_type "calculated";
String platform "glider";
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";
Byte actual_range 1, 1;
String coordinates "time latitude longitude depth";
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";
String flag_values "qc_val";
String ioos_category "Other";
String long_name "v Quality Flag";
String non_null_count "430456";
String standard_name "northward_sea_water_velocity status_flag";
Byte valid_max 9;
Byte valid_min 0;
}
wmo_id {
String _Unsigned "false";
String ioos_category "Identifier";
String long_name "WMO ID";
String non_null_count "0";
}
}
NC_GLOBAL {
String acknowledgment "This project is funded by Gulf of America Coastal Ocean Observing System (GCOOS)";
String cdm_data_type "TrajectoryProfile";
String cdm_profile_variables "profile_id, time, latitude, longitude, lat_uv, lon_uv, time_uv, u, v";
String cdm_trajectory_variables "trajectory, wmo_id";
String comment "Underwater glider temperature and salinity profiles";
String contributor_name "Stephan Howden, Kevin Martin, Olivia Braswell";
String contributor_role "Principal Investigator, Data Manager, Data Manager";
String Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.10";
String creator_email "bob.currier@gcoos.org";
String creator_name "Bob Currier";
String creator_url "https://gandalf.gcoos.org";
String dac_qc_comment "sg677-20250821T0000 (sg677-20251002T051541_rt.nc: )";
String date_created "2025-10-02T05:15:41Z";
String date_issued "2025-10-02T05:15:41Z";
String date_modified "2025-10-02T05:15:41Z";
Float64 Easternmost_Easting -87.47138068594404;
String featureType "TrajectoryProfile";
String format_version "gandalf_sg2gdac_DIM.py V1";
String geospatial_bounds "POLYGON ((-87.89987661119163 28.10260006065998, -88.96950114404342 28.29608744811552, -88.96950926249656 28.29608915350056, -88.97649762478902 28.29761494865487, -88.97652132056456 28.29762034479803, -88.97654515952011 28.29762636367867, -88.97987578473267 28.29853393274717, -88.97989834620087 28.29854022485144, -88.98069690331239 28.29878438901877, -88.98071593864591 28.29879109710027, -88.9808462674596 28.298839790739, -88.98189864213047 28.29930945028608, -88.98191028847228 28.29931482554766, -88.98192194338752 28.29932049063142, -88.98193358746448 28.29932621050016, -88.98194505811126 28.29933192512212, -88.9819565590212 28.29933788302084, -88.99414271113625 28.30567359046776, -88.99414641346074 28.30567649614341, -88.99415312047122 28.30568303252363, -88.9941559194517 28.3056859412569, -88.99582365682819 28.3108651835131, -88.99582706374288 28.3108759475922, -88.99583009045207 28.31088676501424, -88.99583284166702 28.31089764771863, -88.99583535336717 28.31090858266324, -88.99583757363199 28.31091950556466, -88.99583947371922 28.31093045155213, -88.99584113260862 28.31094171605124, -88.99584252818434 28.31095305363869, -88.99584371604459 28.31096390879076, -88.99584486726498 28.31097476939603, -88.99584602527075 28.31098617445294, -88.99584710814915 28.31099731119398, -88.99584921053896 28.31101974778871, -88.9958502143961 28.31103084402055, -88.99585099656137 28.31104196149931, -88.99585153419712 28.3110531263533, -88.99585181126467 28.3110642742034, -88.99585176672852 28.31107540059572, -88.99585135333824 28.31108650234185, -88.99585057493455 28.31109754218276, -88.99584949336314 28.31110853709096, -88.99584809233338 28.31111953023379, -88.99584624661193 28.3111304570097, -88.9958438937976 28.31114130937814, -88.99584095740565 28.31115240685341, -88.99583766542955 28.3111631195143, -88.99583406421249 28.31117346148547, -88.99582998592456 28.3111840185864, -88.99582561570246 28.31119447119081, -88.99582095733848 28.31120510422327, -88.99581606867962 28.31121572848455, -88.99581107588784 28.31122611403438, -88.99580592894155 28.31123642965335, -88.99558688479188 28.31166269954146, -88.99558243275003 28.3116700541378, -88.58346666666667 28.75325, -88.5834586744985 28.75325501491012, -88.58344901793951 28.75326107418894, -88.5834470837179 28.75326214270559, -87.46388333333334 29.2529, -87.46372622477358 29.25088807195301, -87.46372526190288 29.25087183169618, -87.46372506997821 29.250855541996, -87.46372549013319 29.25083926230297, -87.46372641489758 29.25082290952309, -87.46372782463747 29.25080650076852, -87.46372968400361 29.25079012588692, -87.46373198153299 29.25077376221606, -87.46373467161457 29.25075737053836, -87.46373754983249 29.25074097279592, -87.46374059618644 29.25072455353252, -87.46374425542481 29.25070814190066, -87.46374888701853 29.25069186531445, -87.4637545875171 29.25067580779038, -87.51979654809323 29.10062517327457, -87.84465383539252 28.23605825512285, -87.89987661119163 28.10260006065998))";
Float64 geospatial_lat_max 29.24607411486804;
Float64 geospatial_lat_min 28.105919029239192;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max -87.47138068594404;
Float64 geospatial_lon_min -88.98996483636004;
String geospatial_lon_units "degrees_east";
Float64 geospatial_vertical_max 967.8253;
Float64 geospatial_vertical_min 0.0;
String geospatial_vertical_positive "down";
String geospatial_vertical_units "m";
String gts_ingest "true";
String history
"Created on 2025-10-02T05:15:41Z using gandalf_sg2gdac_DIM.py V1
2025-10-02T18:07:52Z (local files)
2025-10-02T18:07:52Z http://gliders.ioos.us/erddap/tabledap/sg677-20250821T0000.ncCF
2025-10-19T11:04:38Z https://files.platforms.axds.co/ioos/gliderdac/sg677-20250821T0000/processed.nc
2025-10-19T11:04:38Z http://erddap.sensors.ioos.us/erddap/tabledap/ioos-gliderdac-sg677-20250821T0000.html";
String id "sg677-20250821T0000";
String infoUrl "https://portal.axds.co/#platform/d99028c8-4c69-555e-af5d-12253cc93dab/v2";
String institution "University of Southern Mississippi";
String instrument_ctd "SBE41";
String ioos_dac_checksum "818f178b61b31afc3992f9abd1e84803";
String ioos_dac_completed "False";
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 "These datinstrument_ctda may be redistributed and used without restrictions. Data provided as is with no expressed or implied warranty of quality control or quality assurance";
String Metadata_Conventions "Unidata Dataset Discovery v1.0, COARDS, CF-1.6";
String metadata_link "https://data.ioos.us/gliders/erddap/info/sg677-20250821T0000/index.html";
String naming_authority "None";
Float64 Northernmost_Northing 29.24607411486804;
String packrat_source "ioos.gliderdac.gliderdac";
String packrat_source_id "sg677-20250821T0000";
String packrat_uuid "d99028c8-4c69-555e-af5d-12253cc93dab";
String platform "0";
String platform_category "glider";
String platform_groups "9d5b77de-b127-462a-b250-d3768beb612e";
String platform_type "Seaglider";
String processing_level "Data provided as is with no expressed or implied assurance of quality assurance or quality control.";
String project "Sustained Underwater Glider Observations for Improving Atlantic Tropical Cyclone Intensity Forecasts";
String publisher_email "bob.currier@gcoos.org";
String publisher_name "Bob Currier";
String publisher_url "https://gandalf.gcoos.org";
String qc_val "[0, 1, 2, 3, 4, 5, 6, 7, 8, 9]";
String references "GCOOS";
String sea_name "Gulf of America";
String source "Observational data from a profiling underwater glider";
String sourceUrl "https://files.platforms.axds.co/ioos/gliderdac/sg677-20250821T0000/processed.nc";
Float64 Southernmost_Northing 28.105919029239192;
String standard_name_vocabulary "CF-v25";
String subsetVariables "wmo_id,trajectory,profile_id,time,latitude,longitude";
String summary "Underwater glider data gathered by the National Oceanic and Atmospheric Administration (NOAA)";
String time_coverage_end "2025-10-02T08:14:41Z";
String time_coverage_start "2025-08-21T15:23:27Z";
String title "IOOS Glider - Sustained Underwater Glider Observations for Improving Atlantic Tropical Cyclone Intensity Forecasts - sg677-20250821T0000";
String vessel_name "sg677";
String vessel_type "Seaglider";
String waypoint "2802.000,-8745.500";
Float64 Westernmost_Easting -88.98996483636004;
String wmo_id "48029994802999";
}
}
Data Access Protocol (DAP) and its
selection constraints.
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.