BCO-DMO ERDDAP
Accessing BCO-DMO data 		log in    
Brought to you by BCO-DMO    

ERDDAP > tabledap > Make A Graph ?

Dataset Title:  [EN669 Bottle Data] - Carbonate chemistry analyses (total alkalinity, DIC, and
d13C of DIC) from discrete bottle samples and CTD data from 12 stations sampled
during R/V Endeavor cruise EN669 in the Gulf of Maine during August
2021 (CAREER: Gulf of Maine Temperature Trends and Variability from the early
Holocene to the Present) Subscribe RSS
Institution:  BCO-DMO   (Dataset ID: bcodmo_dataset_915709_v1)
Range: longitude = -69.75602 to -65.90871°E, time = 2021-08-04T04:33:08Z to 2021-08-11T02:00:42Z
Information:  Summary ? | License ? | Metadata | Background (external link) | Data Access Form | Files
 
Graph Type:  ?
X Axis: 
Y Axis: 
Color: 
-1+1
 
Constraints ? Optional
Constraint #1 ? 		Optional
Constraint #2 ?
       
       
       
       
       
 
Server-side Functions ?
 distinct() ?
? ("Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.Hover here to see a list of options. Click on an option to select it.")
 
Graph Settings
Marker Type:   Size: 
Color: 
Color Bar:   Continuity:   Scale: 
   Minimum:   Maximum:   N Sections: 
Y Axis Minimum:   Maximum:   
 
(Please be patient. It may take a while to get the data.)
 
Optional:
Then set the File Type: (File Type information)
and
or view the URL:
(Documentation / Bypass this form ? )
   
Time range:    |<   -       
[The graph you specified. Please be patient.]

 

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 {
  CTD_Cast {
    Int32 actual_range 1, 12;
    String long_name "Ctd_cast";
    String units "unitless";
  }
  Niskin {
    Int32 actual_range 1, 12;
    String long_name "Niskin";
    String units "unitless";
  }
  PotTemp {
    Float32 actual_range 6.6371, 20.1389;
    String long_name "Pottemp";
    String units "degrees Celsius";
  }
  Sal {
    Float32 actual_range 32.0239, 35.7038;
    String long_name "Sal";
    String units "unitless";
  }
  Depthm {
    Int32 actual_range 2, 331;
    String long_name "Depthm";
    String units "meters (m)";
  }
  DIC_Bottle {
    Int32 actual_range 2, 120;
    String long_name "Dic_bottle";
    String units "unitless";
  }
  DICumolkg {
    Int32 actual_range 1914, 2195;
    String long_name "Dicumolkg";
    String units "micromoles per kilogram seawater";
  }
  d13Cpermil {
    Int32 actual_range 0, 2;
    String long_name "D13cpermil";
    String units "permille vs PDB";
  }
  talkumolkg {
    Int32 actual_range 2171, 2349;
    String long_name "Talkumolkg";
    String units "micromoles per kilogram seawater";
  }
  DICsd {
    Int32 actual_range 0, 5;
    String long_name "Dicsd";
    String units "micromoles per kilogram seawater";
  }
  d13Csd {
    Int32 actual_range 0, 0;
    String long_name "D13csd";
    String units "permille vs PDB";
  }
  talksd {
    Int32 actual_range 0, 10;
    String long_name "Talksd";
    String units "micromoles per kilogram seawater";
  }
  Scan {
    Int32 actual_range -395, 24402;
    String long_name "Scan";
    String units "unitless";
  }
  TimeJ {
    Float32 actual_range 216.1897, 223.0838;
    String long_name "Timej";
    String units "days";
  }
  TimeS {
    Float32 actual_range -16.51, 1016.724;
    String long_name "Times";
    String units "seconds";
  }
  PrDM {
    Float32 actual_range 3.023, 333.901;
    String long_name "Prdm";
    String units "meters (m)";
  }
  T090C {
    Float32 actual_range 6.6659, 19.3761;
    String long_name "T090c";
    String units "degrees Celsius";
  }
  T190C {
    Float32 actual_range 6.6649, 19.3684;
    String long_name "T190c";
    String units "degrees Celsius";
  }
  T2_T190C {
    Float32 actual_range -0.1307, 0.0733;
    String long_name "T2_t190c";
    String units "degrees Celsius";
  }
  C0S_m {
    Float32 actual_range 3.316149, 4.391214;
    String long_name "C0s_m";
    String units "Siemens/meter";
  }
  C1S_m {
    Float32 actual_range 3.316036, 4.390832;
    String long_name "C1s_m";
    String units "Siemens/meter";
  }
  C2_C1S_m {
    Float32 actual_range -0.025777, 0.012535;
    String long_name "C2_c1s_m";
    String units "Siemens/meter";
  }
  V0 {
    Float32 actual_range 3.6254, 4.6147;
    String long_name "V0";
    String units "volts (V)";
  }
  CStarAt0 {
    Float32 actual_range 0.4876, 1.4533;
    String long_name "Cstarat0";
    String units "1/meter";
  }
  CStarTr0 {
    Float32 actual_range 69.5389, 88.5243;
    String long_name "Cstartr0";
    String units "percent";
  }
  V1 {
    Float32 actual_range 0.0506, 0.4491;
    String long_name "V1";
    String units "volts (V)";
  }
  FlECO_AFL {
    Float32 actual_range 0.0158, 2.4064;
    String long_name "Fleco_afl";
    String units "milligrams per cubic meter";
  }
  V2 {
    Float32 actual_range -0.0595, 4.8748;
    String long_name "V2";
    String units "volts (V)";
  }
  AltM {
    Float32 actual_range -1.19, 97.5;
    String long_name "Altm";
    String units "meters (m)";
  }
  V3 {
    Float32 actual_range 0.0035, 4.1273;
    String long_name "V3";
    String units "volts (V)";
  }
  V4 {
    Float32 actual_range 1.3555, 2.4155;
    String long_name "V4";
    String units "volts (V)";
  }
  Sbeox0V {
    Float32 actual_range 1.3552, 2.4155;
    String long_name "Sbeox0v";
    String units "volts (V)";
  }
  V5 {
    Float32 actual_range 1.4815, 2.6133;
    String long_name "V5";
    String units "volts (V)";
  }
  Sbeox1V {
    Float32 actual_range 1.4811, 2.6133;
    String long_name "Sbeox1v";
    String units "volts (V)";
  }
  Par {
    Float32 actual_range 1.0e-12, 1480.0;
    String long_name "Par";
    String units "micromoles photons per meter-squared per second";
  }
  Cpar {
    Float32 actual_range 6.0e-14, 241.0;
    String long_name "Cpar";
    String units "micromoles photons per meter-squared per second";
  }
  Spar {
    Float32 actual_range 1.76, 1630.0;
    String long_name "Spar";
    String units "micromoles photons per meter-squared per second";
  }
  Pumps {
    Int32 actual_range 1, 1;
    String long_name "Pumps";
    String units "unitless";
  }
  Latitude {
    Float32 actual_range 40.87339, 44.24444;
    String long_name "Latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range -69.75602, -65.90871;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  DepSM {
    Int32 actual_range 3, 331;
    String long_name "Depsm";
    String units "meters (m)";
  }
  Sal00 {
    Float32 actual_range 32.0335, 35.7021;
    String long_name "Sal00";
    String units "unitless";
  }
  Sal11 {
    Float32 actual_range 32.0359, 35.7035;
    String long_name "Sal11";
    String units "unitless";
  }
  Sigma_E00 {
    Float32 actual_range 22.7995, 27.2689;
    String long_name "Sigma_e00";
    String units "kilograms per cubic meter (minus 1000)";
  }
  Sigma_E11 {
    Float32 actual_range 22.8037, 27.2711;
    String long_name "Sigma_e11";
    String units "kilograms per cubic meter (minus 1000)";
  }
  Sbox0Mm_Kg {
    Float32 actual_range 135.569, 287.287;
    String long_name "Sbox0mm_kg";
    String units "micromoles per kilogram seawater";
  }
  Sbox1Mm_Kg {
    Float32 actual_range 136.568, 282.951;
    String long_name "Sbox1mm_kg";
    String units "micromoles per kilogram seawater";
  }
  OxsolMm_Kg {
    Float32 actual_range 232.3822, 300.2007;
    String long_name "Oxsolmm_kg";
    String units "micromoles per kilogram seawater";
  }
  OxsatMm_Kg {
    Float32 actual_range 231.9628, 300.6341;
    String long_name "Oxsatmm_kg";
    String units "micromoles per kilogram seawater";
  }
  Potemp090C {
    Float32 actual_range 6.6589, 19.3756;
    String long_name "Potemp090c";
    String units "degrees Celsius";
  }
  Potemp190C {
    Float32 actual_range 6.6579, 19.3678;
    String long_name "Potemp190c";
    String units "degrees Celsius";
  }
  SvCM {
    Float32 actual_range 1476.11, 1516.66;
    String long_name "Svcm";
    String units "meters per second";
  }
  SvCM1 {
    Float32 actual_range 1476.1, 1516.64;
    String long_name "Svcm1";
    String units "meters per second";
  }
  Dz_dtM {
    Float32 actual_range -0.074, 1.468;
    String long_name "Dz_dtm";
    String units "meters per second";
  }
  Gpa {
    Float32 actual_range -0.064, 6.195;
    String long_name "Gpa";
    String units "Joules per kilogram";
  }
  Nbin {
    Int32 actual_range 16, 3807;
    String long_name "Nbin";
    String units "unitless";
  }
  Flag {
    Int32 actual_range 0, 0;
    String long_name "Flag";
    String units "unitless";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.628051588e+9, 1.628647242e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Iso_datetime_utc";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Other";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_email "info@bco-dmo.org";
    String creator_name "BCO-DMO";
    String creator_url "https://www.bco-dmo.org/";
    String doi "10.26008/1912/bco-dmo.915709.1";
    Float64 Easternmost_Easting -65.90871;
    Float64 geospatial_lon_max -65.90871;
    Float64 geospatial_lon_min -69.75602;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-11-08T05:49:19Z (local files)
2024-11-08T05:49:19Z https://erddap.bco-dmo.org/tabledap/bcodmo_dataset_915709_v1.das";
    String infoUrl "https://www.bco-dmo.org/dataset/915709";
    String institution "BCO-DMO";
    String license 
"The data may be used and redistributed for free but is not intended
for legal use, since it may contain inaccuracies. Neither the data
Contributor, ERD, NOAA, nor the United States Government, nor any
of their employees or contractors, makes any warranty, express or
implied, including warranties of merchantability and fitness for a
particular purpose, or assumes any legal liability for the accuracy,
completeness, or usefulness, of this information.";
    String sourceUrl "(local files)";
    String summary "This dataset includes seawater properties observed during cruise EN669 on the R/V Endeavor in the Gulf of Maine, conducted in August 2021 by PI Katherine Allen and the shipboard science party. Included are data from twelve CTD/Niskin rosette casts at twelve different stations accompanied by carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples collected during each cast. Bottle samples were analyzed by Adam Subhas at the Woods Hole Oceanographic Institution after the cruise was complete. Data from CTD casts were collected by the Endeavor's shipboard scientific party. These Gulf of Maine seawater observations provide constraints on growth conditions of synchronously collected foraminifera, enabling geochemical paleo-proxies to be assessed and refined for regional paleoceanographic reconstructions.";
    String time_coverage_end "2021-08-11T02:00:42Z";
    String time_coverage_start "2021-08-04T04:33:08Z";
    String title "[EN669 Bottle Data] - Carbonate chemistry analyses (total alkalinity, DIC, and d13C of DIC) from discrete bottle samples and CTD data from 12 stations sampled during R/V Endeavor cruise EN669 in the Gulf of Maine during August 2021 (CAREER: Gulf of Maine Temperature Trends and Variability from the early Holocene to the Present)";
    Float64 Westernmost_Easting -69.75602;
  }
}

 

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.


 
ERDDAP, Version 2.22
Disclaimers | Privacy Policy | Contact