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Dataset Title:  CRCP_Carbonate_Chemistry_Pacific   RSS
Institution:  Coral Reef Conservation Program   (Dataset ID: CRCP_Carbonate_Chemistry_Pacific)
Range: longitude = -178.38913 to 166.84155°E, latitude = -14.559662 to 28.506994°N, time = 2006-02-12T19:42:00Z to 2021-07-20T22:09:00Z
Information:  Summary ? | License ? | Metadata | Background (external link) | Data Access Form
 
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Things You Can Do With Your Graphs

Well, you can do anything you want with your graphs, of course. But some things you might not have considered are:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
 s {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.13977332e+9, 1.62681894e+9;
    String axis "T";
    String calendar "Julian";
    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 _FillValue -9999.0;
    Float64 actual_range -14.55966177, 28.5069935;
    String axis "Y";
    String comment "Latitude in decimal degree format";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_max 28.5069935;
    Float64 valid_min -14.55966177;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 _FillValue -9999.0;
    Float64 actual_range -178.3891327, 166.8415547;
    String axis "X";
    String comment "Longitude in decimal degree format";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_max 166.8415547;
    Float64 valid_min -178.3891327;
  }
  EXPOCODE {
    String comment "Expedition code is a unique alphanumeric identifier that establishes a standard nomenclature for cruise labels of research vessels and intends to avoid confusion in oceanographic data management.";
    String ioos_category "Identifier";
  }
  CRUISE_ID {
    String comment "Cruise ID";
    String ioos_category "Other";
  }
  STATION_ID {
    String comment "An identifier for the station at the island or atoll (LOCATION) associated with the sample. Combines a 3-letter island code (derived from LOCATIONCODE) with a 2-4 digit site number.";
    String ioos_category "Identifier";
  }
  CAST_NUMBER {
    Int32 _FillValue -9999;
    Int32 actual_range 1, 1;
    String comment "Cast number, where a cast is the lowering of equipment over the side at one station (STATION_ID). Cast_number is sequential and starts with 1 for each station.";
    String ioos_category "Other";
  }
  SAMPLE_ID {
    Int32 _FillValue -9999;
    Int32 actual_range 41, 10123;
    String comment "Unique numeric identifer for each water sample (4-digit number).";
    String ioos_category "Identifier";
  }
  YEAR_UTC {
    Int32 _FillValue -9999;
    Int32 actual_range 2006, 2021;
    String comment "Calendar year in UTC of sample.";
    String ioos_category "Time";
  }
  MONTH_UTC {
    Int32 _FillValue -9999;
    Int32 actual_range 1, 11;
    String comment "Calendar month in UTC of sample.";
    String ioos_category "Time";
  }
  DAY_UTC {
    Int32 _FillValue -9999;
    Int32 actual_range 1, 31;
    String comment "Calendar day in UTC of sample.";
    String ioos_category "Time";
  }
  TIME_UTC {
    String comment "Time in UTC (hh:mm:ss) of sample.";
    String ioos_category "Time";
  }
  YEARDAY_UTC {
    Float32 _FillValue -9999.0;
    Float32 actual_range 25.07, 316.02;
    String comment "Day number of sample in an annual cycle.";
    String ioos_category "Time";
  }
  PRESSURE_DB_CTD {
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.608, 30.357;
    String comment "Hydrostatic pressure recorded from CTD at the depth where the sample was taken.";
    String ioos_category "Pressure";
    String units "decibar";
  }
  PRESSURE_DB_CALCULATED {
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.30180678919, 30.190222045;
    String comment "Pressure calculated from depth (using the R package \"oce\"\") for samples not associated with a CTD cast.\"";
    String ioos_category "Pressure";
    String units "decibar";
  }
  DEPTH_METER {
    Float64 _FillValue -9999.0;
    Float64 actual_range 0.3, 30.0;
    String comment "Depth sample was taken in meters";
    String ioos_category "Physical Oceanography";
    String units "meters";
  }
  TEMPERATURE_ITS90_CTD {
    Float64 _FillValue -9999.0;
    Float64 actual_range 23.2866, 31.203;
    String comment "In situ temperature recorded from CTD with the scale of ITS-90.";
    String ioos_category "Temperature";
    String units "degrees Celsius";
  }
  TEMPERATURE_ITS90_CTD_FLAG {
    Int32 _FillValue -9999;
    Int32 actual_range 2, 2;
    String comment "WOCE CTD quality flag";
    String ioos_category "Temperature";
  }
  TEMPERATURE_ITS90_SCS {
    Float64 _FillValue -9999.0;
    Float64 actual_range 26.8178, 30.4598;
    String comment "Temperature recorded by the Scientific Computer System (SCS) with the scale of ITS-90.";
    String ioos_category "Temperature";
    String units "degrees Celsius";
  }
  SALINITY_PSS78_CTD {
    Float64 _FillValue -9999.0;
    Float64 actual_range 30.5665, 35.7885;
    String comment "Salinity calculated from conductivity recorded by CTD using the equation of the Practical Salinity Scale of 1978";
    String ioos_category "Salinity";
    String units "S/m";
  }
  SALINITY_PSS78_CTD_FLAG {
    Int32 _FillValue -9999;
    Int32 actual_range 2, 2;
    String comment "WOCE CTD quality flag";
    String ioos_category "Salinity";
  }
  SALINITY_PSS78_BOTTLE {
    Float64 _FillValue -9999.0;
    Float64 actual_range 34.118, 35.99849569;
    String comment "Salinity calculated from conductivity measured from discrete bottles using the equation of the Practical Salinity Scale of 1978";
    String ioos_category "Salinity";
    String units "S/m";
  }
  SALINITY_PSS78_BOTTLE_FLAG {
    Int32 _FillValue -9999;
    Int32 actual_range 2, 2;
    String comment "WOCE water sample quality flag";
    String ioos_category "Salinity";
  }
  SALINITY_PSS78_SCS {
    Float64 _FillValue -9999.0;
    Float64 actual_range 34.1367, 35.270375;
    String comment "Salinity recorded by the Scientific Computer System (SCS) using the equation of the Practical Salinity Scale of 1978.";
    String ioos_category "Physical Oceanography";
    String units "S/m";
  }
  DIC_UMOL_KG {
    Float64 _FillValue -9999.0;
    Float64 actual_range 1709.9, 2182.2;
    String comment "Dissolved inorganic carbon value";
    String ioos_category "Physical Oceanography";
    String units "micromoles/kg";
  }
  DIC_UMOL_KG_FLAG {
    Int32 _FillValue -9999;
    Int32 actual_range 2, 4;
    String comment "WOCE water sample quality flag";
    String ioos_category "Other";
  }
  TALK_UMOL_KG {
    Float64 _FillValue -9999.0;
    Float64 actual_range 1959.8, 2358.5;
    String comment "Total Alkalinity";
    String ioos_category "Physical Oceanography";
    String units "micromoles/kg";
  }
  TALK_UMOL_KG_FLAG {
    Int32 _FillValue -9999;
    Int32 actual_range 2, 6;
    String comment "WOCE water sample quality flag";
    String ioos_category "Other";
  }
  CTDCASTID_ESD {
    Int32 _FillValue -9999;
    Int32 actual_range 2423, 10123;
    String comment "Unique numeric ID of CTD cast (4-digit number).";
    String ioos_category "Identifier";
  }
  ASSOC_OCC_SITEID {
    String comment "An identifier for the fixed NCRMP climate site associated with the sample, if any. An OCC_SITEID is a 3-dimensional identifier that describes a location (LATITUDE and LONGITUDE) and depth of a fixed climate site and includes \"OCC\"\" prefix";
    String ioos_category "Identifier";
  }
  REGION {
    String comment "The name of the region where the CTD cast was conducted in the Pacific Islands region: American Samoa, Pacific Remote Island Areas, Mariana Archipelago, main Hawaiian Islands, Northwestern Hawaiian Islands.";
    String ioos_category "Location";
  }
  REGIONCODE {
    String comment "Code for REGION.";
    String ioos_category "Location";
  }
  LOCATION {
    String comment "Name of island or atoll where the sample was collected in the Pacific Islands region (REGION).";
    String ioos_category "Location";
  }
  LOCATIONCODE {
    String comment "3-Letter unique code for LOCATION.";
    String ioos_category "Location";
  }
  SURVEY_DESIGN {
    String comment "NCRMP survey design associated with the sample. Survey designs include: samples collected at permanent climate sites (Permanent); samples co-located with fish or benthic stratified random survey sites (Stratified_Random); samples at random sites not associated with climate, benthic, or fish sites (Random); samples conducted offshore to collect end member data (End_member); and samples collected to calibrate underway systems (Calibration).";
    String ioos_category "Other";
  }
  SAMPLE_FREQUENCY {
    String comment "Indicates if water sample is discrete (Single) or if the sample is part a series of water samples collected ~every 4 hrs in a ~24-hr period at the same STATION_ID using a Programmable Underwater Collector (Diel).";
    String ioos_category "Other";
  }
  TEMPERATURE_ITS90_BEST {
    Float64 _FillValue -9999.0;
    Float64 actual_range 23.2866, 31.203;
    String comment "Best temperature value associated with the sample (degrees Celsius), derived from either TEMPERATURE_ITS90_CTD or TEMPERATURE_ITS90_SCS";
    String ioos_category "Temperature";
    String units "degrees Celsius";
  }
  TEMPERATURE_ITS90_BEST_ORIGIN {
    String comment "Source of 'TEMPERATURE_ITS90_BEST' measurement: CTD (TEMPERATURE_ITS90_CTD) or SCS (TEMPERATURE_ITS90_SCS)";
    String ioos_category "Temperature";
  }
  SALINITY_PSS78_BEST {
    Float64 _FillValue -9999.0;
    Float64 actual_range 30.5665, 35.99849569;
    String comment "Best salinity value associated with the sample (PSU), derived from either SALINITY_PSS78_CTD, SALINITY_PSS78_BOTTLE, or SALINITY_PSS78_SCS.";
    String ioos_category "Salinity";
    String units "S/m";
  }
  SALINITY_PSS78_BEST_ORIGIN {
    String comment "Source of 'SALINITY_PSS78_BEST' measurement: CTD (SALINITY_PSS78_CTD), discrete bottle sample (SALINITY_PSS78_BOTTLE), or SCS (SALINITY_PSS78_SCS)";
    String ioos_category "Salinity";
  }
  PH_TS_CALCULATED {
    Float64 _FillValue -9999.0;
    Float64 actual_range 7.454509826, 8.196794472;
    String comment "pH of sample";
    String ioos_category "Physical Oceanography";
  }
  PCO2_UATM_CALCULATED {
    Float64 _FillValue -9999.0;
    Float64 actual_range 239.158614, 1687.599123;
    String comment "Partial pressure of CO2 in sample";
    String ioos_category "co2";
    String units "microatmospheres";
  }
  ARAGONITE_SAT {
    Float64 _FillValue -9999.0;
    Float64 actual_range 1.091052877, 4.786230968;
    String comment "Aragonite saturation state calculated from DIC and TALK";
    String ioos_category "Biology";
  }
  TIMESTAMP_UTC {
    Float64 actual_range 1.13977332e+9, 1.62681894e+9;
    String comment "Date and time of water sample in UTC";
    String ioos_category "Time";
    String long_name "TIMESTAMP UTC";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  accession_url {
    String comment "url of the landing page of the accession pertaining to the data set";
    String ioos_category "Other";
  }
 }
  NC_GLOBAL {
    String acknowledgment "No use constraints are applicable.";
    String cdm_data_type "Point";
    String contributor_name "Coral Reef Conservation Program";
    String conventions "CF-1.6,ACDD-1.3";
    String creator_email "coralreef@noaa.gov";
    String creator_name "Coral Reef Conservation Program";
    String creator_url "https://coralreef.noaa.gov";
    String date_created "2023-12-19";
    String defaultDataQuery "&time<=max(time)&time>=min(time)";
    Float64 Easternmost_Easting 166.8415547;
    String featureType "Point";
    String featuretype "point";
    Float64 geospatial_lat_max 28.5069935;
    Float64 geospatial_lat_min -14.55966177;
    String geospatial_lat_resolution "point";
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 166.8415547;
    Float64 geospatial_lon_min -178.3891327;
    String geospatial_lon_resolution "point";
    String geospatial_lon_units "degrees_east";
    String history 
"2024-04-16T08:48:34Z (local files)
2024-04-16T08:48:34Z https://www.ncei.noaa.gov/tabledap/CRCP_Carbonate_Chemistry_Pacific.das";
    String infoUrl "https://www.coris.noaa.gov/monitoring/biological.html";
    String institution "Coral Reef Conservation Program";
    String keywords "coral reef, corals, CoRIS, CRCP";
    String keywords_vocabulary "None";
    String license "No access constraints are applicable.";
    String metadata_conventions "Unidata Dataset Discovery v1.0";
    String naming_authority "gov.noaa.fisheries.www";
    String ncei_template_version "NCEI_NetCDF_Point_Template_v2.0";
    Float64 Northernmost_Northing 28.5069935;
    String processing_level "4";
    String program "Coral Reef Conservation Program";
    String publisher_email "ncei_info@noaa.gov";
    String publisher_name "NOAA National Centers for Environmental Information (NCEI)";
    String publisher_url "https://ncei.noaa.gov";
    String references "https://www.fisheries.noaa.gov/national/habitat-conservation/deep-sea-coral-habitat";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing -14.55966177;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "Water chemistry of the coral reefs in the Pacific Ocean";
    String time_coverage_end "2021-07-20T22:09:00Z";
    String time_coverage_start "2006-02-12T19:42:00Z";
    String title "CRCP_Carbonate_Chemistry_Pacific";
    Float64 Westernmost_Easting -178.3891327;
  }
}

 

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/erdGlobecBottle.htmlTable?longitude,latitude,time,bottle_posn,temperature1&time>=2002-08-17T00:00:00Z&time<=2002-08-19T20:18:00Z
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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