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Dataset Title:  Real-Time Provisional High-Resolution Record of Surface Seawater Carbon
Dioxide (CO2) Content Collected from Hakai Institute Quadra Island Field
Station in Hyacinthe Bay, British Columbia, Canada
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Institution:  Hakai Institute   (Dataset ID: HakaiQuadraBoL5min)
Information:  Summary ? | License ? | FGDC | Metadata | Background (external link) | Subset | Make a graph
 
Variable ?   Optional
Constraint #1 ?
Optional
Constraint #2 ?
   Minimum ?
   or a List of Values ?
   Maximum ?
 
 time (UTC) ?              
 latitude (degrees_north) ?          50.116    50.116
  < slider >
 longitude (degrees_east) ?          -125.222    -125.222
  < slider >
 station ?      
   - +  ?
 pCO2_uatm_Med (pCO2_Med, μatm) ?              
 pCO2_uatm_Avg (pCO2_Avg, μatm) ?              
 pCO2_uatm_Min (pCO2_Min, μatm) ?              
 pCO2_uatm_Max (pCO2_Max, μatm) ?              
 pCO2_uatm_Std (pCO2_Std, μatm) ?              
 pCO2_uatm_UQL (pCO2 UNESCO Q level) ?              
 pCO2_uatm_flags (pCO2 Q flags, Quality flags) ?              
 calcTCO2_Med (TCO2_Med, μmol/kg) ?              
 calcTCO2_Avg (TCO2_Avg, μmol/kg) ?              
 calcTCO2_Min (TCO2_Min, μmol/kg) ?              
 calcTCO2_Max (TCO2_Max, μmol/kg) ?              
 calcTCO2_Std (TCO2_Std, μmol/kg) ?              
 calcTCO2_UQL (TCO2 UNESCO Q level) ?              
 calcTCO2_flags (TCO2 Q flags, Quality flags) ?              
 TSG_T_Med (degree_Celsius) ?              
 TSG_T_Avg (degree_Celsius) ?              
 TSG_T_Min (degree_Celsius) ?              
 TSG_T_Max (degree_Celsius) ?              
 TSG_T_Std (degree_Celsius) ?              
 TSG_T_UQL ?              
 TSG_T_flags (Quality flags) ?              
 TSG_S_Med (Salinity_Med) ?              
 TSG_S_Avg (Salinity_Avg) ?              
 TSG_S_Min (Salinity_Min) ?              
 TSG_S_Max (Salinity_Max) ?              
 TSG_S_Std (Salinity_Std) ?              
 TSG_S_UQL (Salinity UNESCO Q level) ?              
 TSG_S_flags (Salinity Q flags, Quality flags) ?              
 AlkS_Med (TA_Med, μmol/kg) ?              
 AlkS_Avg (TA_Avg, μmol/kg) ?              
 AlkS_Min (TA_Min, μmol/kg) ?              
 AlkS_Max (TA_Max, μmol/kg) ?              
 AlkS_Std (TA_Std, μmol/kg) ?              
 AlkS_UQL (TA UNESCO Q level) ?              
 AlkS_flags (TA Q flags, Quality flags) ?              
 calcOmega_Med (Ω arag_Med) ?              
 calcOmega_Avg (Ω arag_Avg) ?              
 calcOmega_Min (Ω arag_Min) ?              
 calcOmega_Max (Ω arag_Max) ?              
 calcOmega_Std (Ω arag_Std) ?              
 calcOmega_UQL (Ω arag UNESCO Q level) ?              
 calcOmega_flags (Ω arag Q flags, Quality flags) ?              
 calcpH_Med (pH_T_Med, total scale) ?              
 calcpH_Avg (pH_T_Avg, total scale) ?              
 calcpH_Min (pH_T_Min, total scale) ?              
 calcpH_Max (pH_T_Max, total scale) ?              
 calcpH_Std (pH_T_Std, total scale) ?              
 calcpH_UQL (pH_T UNESCO Q level) ?              
 calcpH_flags (pH_T Q flags, Quality flags) ?              
 
Server-side Functions ?
 distinct() ?
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The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    String axis "T";
    String cell_methods "time: point (interval: 5.0 minutes comment: time correspond to the end of the interval)";
    String ioos_category "Time";
    String long_name "Time";
    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 actual_range 50.116, 50.116;
    String axis "Y";
    String description "Fixed latitude of the site";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -125.222, -125.222;
    String axis "X";
    String description "Fixed longitude of the site";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  station {
    String actual_range 
"Quadra Burke-o-Lator
Quadra Burke-o-Lator";
    String cf_role "timeseries_id";
    String ioos_category "Location";
  }
  pCO2_uatm_Med {
    String ancillary_variables "pCO2_uatm_UQL,pCO2_uatm_flags";
    String cell_methods "time: median (interval: 5.0 minutes)";
    String long_name "pCO2_Med";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "partial_pressure_of_carbon_dioxide_in_sea_water";
    String units "μatm";
  }
  pCO2_uatm_Avg {
    String ancillary_variables "pCO2_uatm_UQL,pCO2_uatm_flags";
    String cell_methods "time: mean (interval: 5.0 minutes)";
    String long_name "pCO2_Avg";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "partial_pressure_of_carbon_dioxide_in_sea_water";
    String units "μatm";
  }
  pCO2_uatm_Min {
    String ancillary_variables "pCO2_uatm_UQL,pCO2_uatm_flags";
    String cell_methods "time: min (interval: 5.0 minutes)";
    String long_name "pCO2_Min";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "partial_pressure_of_carbon_dioxide_in_sea_water";
    String units "μatm";
  }
  pCO2_uatm_Max {
    String ancillary_variables "pCO2_uatm_UQL,pCO2_uatm_flags";
    String cell_methods "time: max (interval: 5.0 minutes)";
    String long_name "pCO2_Max";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "partial_pressure_of_carbon_dioxide_in_sea_water";
    String units "μatm";
  }
  pCO2_uatm_Std {
    String ancillary_variables "pCO2_uatm_UQL,pCO2_uatm_flags";
    String cell_methods "time: standard_deviation (interval: 5.0 minutes)";
    String long_name "pCO2_Std";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "partial_pressure_of_carbon_dioxide_in_sea_water";
    String units "μatm";
  }
  pCO2_uatm_UQL {
    String _Unsigned "false";
    String flag_meaning "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String long_name "pCO2 UNESCO Q level";
    Byte missing_value 2;
    String standard_name "aggregate_quality_flag";
  }
  pCO2_uatm_flags {
    String long_name "pCO2 Q flags";
    String units "Quality flags";
  }
  calcTCO2_Med {
    String ancillary_variables "calcTCO2_UQL,calcTCO2_flags";
    String cell_methods "time: median (interval: 5.0 minutes)";
    String long_name "TCO2_Med";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  calcTCO2_Avg {
    String ancillary_variables "calcTCO2_UQL,calcTCO2_flags";
    String cell_methods "time: mean (interval: 5.0 minutes)";
    String long_name "TCO2_Avg";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  calcTCO2_Min {
    String ancillary_variables "calcTCO2_UQL,calcTCO2_flags";
    String cell_methods "time: min (interval: 5.0 minutes)";
    String long_name "TCO2_Min";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  calcTCO2_Max {
    String ancillary_variables "calcTCO2_UQL,calcTCO2_flags";
    String cell_methods "time: max (interval: 5.0 minutes)";
    String long_name "TCO2_Max";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  calcTCO2_Std {
    String ancillary_variables "calcTCO2_UQL,calcTCO2_flags";
    String cell_methods "time: standard_deviation (interval: 5.0 minutes)";
    String long_name "TCO2_Std";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  calcTCO2_UQL {
    String _Unsigned "false";
    String flag_meaning "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String long_name "TCO2 UNESCO Q level";
    Byte missing_value 2;
    String standard_name "aggregate_quality_flag";
  }
  calcTCO2_flags {
    String long_name "TCO2 Q flags";
    String units "Quality flags";
  }
  TSG_T_Med {
    String ancillary_variables "TSG_T_UQL,TSG_T_flags";
    String cell_methods "time: median (interval: 5.0 minutes)";
    String long_name "Water temperature_Med";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  TSG_T_Avg {
    String ancillary_variables "TSG_T_UQL,TSG_T_flags";
    String cell_methods "time: mean (interval: 5.0 minutes)";
    String long_name "Water temperature_Avg";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  TSG_T_Min {
    String ancillary_variables "TSG_T_UQL,TSG_T_flags";
    String cell_methods "time: min (interval: 5.0 minutes)";
    String long_name "Water temperature_Min";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  TSG_T_Max {
    String ancillary_variables "TSG_T_UQL,TSG_T_flags";
    String cell_methods "time: max (interval: 5.0 minutes)";
    String long_name "Water temperature_Max";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  TSG_T_Std {
    String ancillary_variables "TSG_T_UQL,TSG_T_flags";
    String cell_methods "time: standard_deviation (interval: 5.0 minutes)";
    String long_name "Water temperature_Std";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_temperature";
    String units "degree_Celsius";
  }
  TSG_T_UQL {
    String _Unsigned "false";
    String flag_meaning "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String long_name "Water temperature UNESCO Q level";
    Byte missing_value 2;
    String standard_name "aggregate_quality_flag";
  }
  TSG_T_flags {
    String long_name "Water temperature Q flags";
    String units "Quality flags";
  }
  TSG_S_Med {
    String ancillary_variables "TSG_S_UQL,TSG_S_flags";
    String cell_methods "time: median (interval: 5.0 minutes)";
    String long_name "Salinity_Med";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_practical_salinity";
  }
  TSG_S_Avg {
    String ancillary_variables "TSG_S_UQL,TSG_S_flags";
    String cell_methods "time: mean (interval: 5.0 minutes)";
    String long_name "Salinity_Avg";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_practical_salinity";
  }
  TSG_S_Min {
    String ancillary_variables "TSG_S_UQL,TSG_S_flags";
    String cell_methods "time: min (interval: 5.0 minutes)";
    String long_name "Salinity_Min";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_practical_salinity";
  }
  TSG_S_Max {
    String ancillary_variables "TSG_S_UQL,TSG_S_flags";
    String cell_methods "time: max (interval: 5.0 minutes)";
    String long_name "Salinity_Max";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_practical_salinity";
  }
  TSG_S_Std {
    String ancillary_variables "TSG_S_UQL,TSG_S_flags";
    String cell_methods "time: standard_deviation (interval: 5.0 minutes)";
    String long_name "Salinity_Std";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_practical_salinity";
  }
  TSG_S_UQL {
    String _Unsigned "false";
    String flag_meaning "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String long_name "Salinity UNESCO Q level";
    Byte missing_value 2;
    String standard_name "aggregate_quality_flag";
  }
  TSG_S_flags {
    String long_name "Salinity Q flags";
    String units "Quality flags";
  }
  AlkS_Med {
    String ancillary_variables "AlkS_UQL,AlkS_flags";
    String cell_methods "time: median (interval: 5.0 minutes)";
    String long_name "TA_Med";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  AlkS_Avg {
    String ancillary_variables "AlkS_UQL,AlkS_flags";
    String cell_methods "time: mean (interval: 5.0 minutes)";
    String long_name "TA_Avg";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  AlkS_Min {
    String ancillary_variables "AlkS_UQL,AlkS_flags";
    String cell_methods "time: min (interval: 5.0 minutes)";
    String long_name "TA_Min";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  AlkS_Max {
    String ancillary_variables "AlkS_UQL,AlkS_flags";
    String cell_methods "time: max (interval: 5.0 minutes)";
    String long_name "TA_Max";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  AlkS_Std {
    String ancillary_variables "AlkS_UQL,AlkS_flags";
    String cell_methods "time: standard_deviation (interval: 5.0 minutes)";
    String long_name "TA_Std";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String units "μmol/kg";
  }
  AlkS_UQL {
    String _Unsigned "false";
    String flag_meaning "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String long_name "TA UNESCO Q level";
    Byte missing_value 2;
    String standard_name "aggregate_quality_flag";
  }
  AlkS_flags {
    String long_name "TA Q flags";
    String units "Quality flags";
  }
  calcOmega_Med {
    String ancillary_variables "calcOmega_UQL,calcOmega_flags";
    String cell_methods "time: median (interval: 5.0 minutes)";
    String long_name "Ω arag_Med";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
  }
  calcOmega_Avg {
    String ancillary_variables "calcOmega_UQL,calcOmega_flags";
    String cell_methods "time: mean (interval: 5.0 minutes)";
    String long_name "Ω arag_Avg";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
  }
  calcOmega_Min {
    String ancillary_variables "calcOmega_UQL,calcOmega_flags";
    String cell_methods "time: min (interval: 5.0 minutes)";
    String long_name "Ω arag_Min";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
  }
  calcOmega_Max {
    String ancillary_variables "calcOmega_UQL,calcOmega_flags";
    String cell_methods "time: max (interval: 5.0 minutes)";
    String long_name "Ω arag_Max";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
  }
  calcOmega_Std {
    String ancillary_variables "calcOmega_UQL,calcOmega_flags";
    String cell_methods "time: standard_deviation (interval: 5.0 minutes)";
    String long_name "Ω arag_Std";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
  }
  calcOmega_UQL {
    String _Unsigned "false";
    String flag_meaning "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String long_name "Ω arag UNESCO Q level";
    Byte missing_value 2;
    String standard_name "aggregate_quality_flag";
  }
  calcOmega_flags {
    String long_name "Ω arag Q flags";
    String units "Quality flags";
  }
  calcpH_Med {
    String ancillary_variables "pCO2_uacalcpH_UQLtm_UQL,calcpH_UQL";
    String cell_methods "time: median (interval: 5.0 minutes)";
    String long_name "pH_T_Med";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String units "total scale";
  }
  calcpH_Avg {
    String ancillary_variables "pCO2_uacalcpH_UQLtm_UQL,calcpH_UQL";
    String cell_methods "time: mean (interval: 5.0 minutes)";
    String long_name "pH_T_Avg";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String units "total scale";
  }
  calcpH_Min {
    String ancillary_variables "pCO2_uacalcpH_UQLtm_UQL,calcpH_UQL";
    String cell_methods "time: min (interval: 5.0 minutes)";
    String long_name "pH_T_Min";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String units "total scale";
  }
  calcpH_Max {
    String ancillary_variables "pCO2_uacalcpH_UQLtm_UQL,calcpH_UQL";
    String cell_methods "time: max (interval: 5.0 minutes)";
    String long_name "pH_T_Max";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String units "total scale";
  }
  calcpH_Std {
    String ancillary_variables "pCO2_uacalcpH_UQLtm_UQL,calcpH_UQL";
    String cell_methods "time: standard_deviation (interval: 5.0 minutes)";
    String long_name "pH_T_Std";
    String sensor_description "Burke-o-Lator";
    String sensor_type "BoL";
    String standard_name "sea_water_ph_reported_on_total_scale";
    String units "total scale";
  }
  calcpH_UQL {
    String _Unsigned "false";
    String flag_meaning "PASS NOT_EVALUATED SUSPECT FAIL MISSING";
    Byte flag_values 1, 2, 3, 4, 9;
    String long_name "pH_T UNESCO Q level";
    Byte missing_value 2;
    String standard_name "aggregate_quality_flag";
  }
  calcpH_flags {
    String long_name "pH_T Q flags";
    String units "Quality flags";
  }
 }
  NC_GLOBAL {
    String cde_ingest "false";
    String cdm_data_type "TimeSeries";
    String cdm_timeseries_variables "station";
    String contributor_email "wiley.evans at hakai.org";
    String contributor_name "Wiley Evans";
    String contributor_role "Primary Investigator";
    String creator_email "data at hakai.org";
    String creator_url "https://www.hakai.org";
    String date_created "2014-12-19";
    Float64 Easternmost_Easting -125.222;
    String featureType "TimeSeries";
    Float64 geospatial_lat_max 50.116;
    Float64 geospatial_lat_min 50.116;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -125.222;
    Float64 geospatial_lon_min -125.222;
    String geospatial_lon_units "degrees_east";
    String geospatial_vertical_max "1";
    String geospatial_vertical_min "1";
    String history 
"2022-09-30T16:06:50Z (source database)
2022-09-30T16:06:50Z https://catalogue.hakai.org/erddap/tabledap/HakaiQuadraBoL5min.html";
    String id "HakaiQuadraBoL5min";
    String infoUrl "https://www.hakai.org";
    String institution "Hakai Institute";
    String instrument "SUPERCO2,SBE 45,Burke-o-Lator pCO2/TCO2 analyzer";
    String keywords "British Columbia coast, CO2, Continuous measurement, Discrete measurement, inorganicCarbon, North Pacific Ocean, Northern Salish Sea, Ocean Acidification, Practical Salinity, Quadra Island, Sea Surface Practical Salinity, Sea Surface Temperature, seaSurfaceSalinity, seaSurfaceTemperature, Surface measurement";
    String language "eng";
    String license "Creative Commons Attribution 4.0 (CC-BY-4.0)";
    String measurement_interval "5 minute";
    Float64 Northernmost_Northing 50.116;
    String platform "coastal structure";
    String platform_vocabulary "https://vocab.nerc.ac.uk/collection/L06/current/";
    String publisher_email "data@hakai.org";
    String publisher_name "Hakai Institute";
    String publisher_url "https://www.hakai.org/";
    String site_description "Burke-o-Lator at Hyacinthe Bay, BC";
    String sourceUrl "(source database)";
    Float64 Southernmost_Northing 50.116;
    String standard_name_vocabulary "CF Standard Name Table v77";
    String subsetVariables "station";
    String summary "This dataset includes continuous sea surface measurements of partial pressure of carbon dioxide (pCO2), sea surface temperature and salinity collected from Hakai Institute Quadra Island Field Station in Hyacinthe Bay, British Columbia, Canada. Quadra Island, at the northern terminus of the Salish Sea, has been a site for shore-based and high-resolution measurement of surface seawater CO2 content since December 2014. Measurements of in situ temperature, salinity, and CO2 partial pressure are made near-continuously on seawater drawn from a sample line with an intake 50 m from shore and a depth of 1 m in Hyacinthe Bay on the eastern side of Quadra Island. The effort to collect these data are part of the Hakai Institute's directive to advance the understanding of carbon cycling in northeast Pacific coastal settings with specific emphasis on ocean acidification.";
    String summary_fra "L'analyseur Burke-o-Lator (BoL) pCO2 / TCO2 mesure en continu la pression partielle du dioxyde de carbone (pCO2) et le carbone inorganique total dissous (TCO2) dans un flux d'eau de mer continu et des échantillons discrets. Le BoL est associé à un thermosalinographe SBE 45 qui mesure la température et la salinité de l'eau de mer.";
    String title "Real-Time Provisional High-Resolution Record of Surface Seawater Carbon Dioxide (CO2) Content Collected from Hakai Institute Quadra Island Field Station in Hyacinthe Bay, British Columbia, Canada";
    String title_fra "Données du Burke-o-Lator dans la baie Hyacinthe en Colombie-Britannique";
    Float64 Westernmost_Easting -125.222;
  }
}

 

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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