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Dataset Title:  [Sediment geochemical compositional data] - Geochemical composition of
sediment samples collected in the Equatorial Pacific during October and
November 2020 on R/V Kilo Moana cruise KM2012 (Collaborative Research: How and
Why eNd Tracks Ocean Circulation)
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Institution:  BCO-DMO   (Dataset ID: bcodmo_dataset_928400_v1)
Range: longitude = -152.0 to -152.0°E
Information:  Summary ? | License ? | Metadata | Background (external link) | Data Access Form | Files
 
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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 {
  Station_Number {
    Int32 actual_range 3, 5;
    String long_name "Station_number";
    String units "unitless";
  }
  Latitude {
    Int32 actual_range 3, 11;
    String long_name "Latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Int32 actual_range -152, -152;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  Date {
    String long_name "Date";
    String units "unitless";
  }
  bottom_depth {
    Int32 actual_range 5050, 5502;
    String long_name "Bottom_depth";
    String units "meters (m)";
  }
  nominal_depth {
    Float32 actual_range 0.5, 40.5;
    String long_name "Nominal_depth";
    String units "centimeters (cm)";
  }
  Be_ug_g {
    Float32 actual_range 0.53, 2.15;
    String long_name "Be_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Be_error {
    Float32 actual_range 0.09, 0.16;
    String long_name "Be_error";
    String units "micrograms per gram (ug/g)";
  }
  Na_wt_pcnt {
    Float32 actual_range 2.44, 6.75;
    String long_name "Na_wt_pcnt";
    String units "weight %";
  }
  Na_error {
    Float32 actual_range 0.05, 0.1;
    String long_name "Na_error";
    String units "weight %";
  }
  Mg_wt_pcnt {
    Float32 actual_range 0.52, 2.26;
    String long_name "Mg_wt_pcnt";
    String units "weight %";
  }
  Mg_error {
    Float32 actual_range 0.0, 0.02;
    String long_name "Mg_error";
    String units "weight %";
  }
  Al_wt_pcnt {
    Float32 actual_range 1.43, 6.83;
    String long_name "Al_wt_pcnt";
    String units "weight %";
  }
  Al_error {
    Float32 actual_range 0.04, 0.11;
    String long_name "Al_error";
    String units "weight %";
  }
  S_wt_pcnt {
    Float32 actual_range 0.22, 0.65;
    String long_name "S_wt_pcnt";
    String units "weight %";
  }
  S_error {
    Float32 actual_range 0.01, 0.01;
    String long_name "S_error";
    String units "weight %";
  }
  K_wt_pcnt {
    Float32 actual_range 0.51, 2.09;
    String long_name "K_wt_pcnt";
    String units "weight %";
  }
  K_error {
    Float32 actual_range 0.01, 0.02;
    String long_name "K_error";
    String units "weight %";
  }
  Ca_wt_pcnt {
    Float32 actual_range 0.97, 26.04;
    String long_name "Ca_wt_pcnt";
    String units "weight %";
  }
  Ca_error {
    Float32 actual_range 0.02, 0.33;
    String long_name "Ca_error";
    String units "weight %";
  }
  Sc_ug_g {
    Float32 actual_range 7.8, 33.13;
    String long_name "Sc_ug_g";
    String units "weight %";
  }
  Sc_error {
    Float32 actual_range 0.47, 0.68;
    String long_name "Sc_error";
    String units "weight %";
  }
  Ti_wt_pcnt {
    Float32 actual_range 0.06, 0.42;
    String long_name "Ti_wt_pcnt";
    String units "weight %";
  }
  Ti_error {
    Float32 actual_range 0.01, 0.01;
    String long_name "Ti_error";
    String units "weight %";
  }
  V_ug_g {
    Float32 actual_range 25.63, 119.85;
    String long_name "V_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  V_error {
    Float32 actual_range 1.17, 4.82;
    String long_name "V_error";
    String units "micrograms per gram (ug/g)";
  }
  Cr_ug_g {
    Float32 actual_range 10.6, 81.56;
    String long_name "Cr_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Cr_error {
    Float32 actual_range 0.12, 0.67;
    String long_name "Cr_error";
    String units "micrograms per gram (ug/g)";
  }
  Mn_ug_g {
    Float32 actual_range 2461.53, 9478.58;
    String long_name "Mn_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Mn_error {
    Float32 actual_range 26.31, 160.68;
    String long_name "Mn_error";
    String units "micrograms per gram (ug/g)";
  }
  Fe_wt_pcnt {
    Float32 actual_range 1.04, 4.72;
    String long_name "Fe_wt_pcnt";
    String units "weight %";
  }
  Fe_error {
    Float32 actual_range 0.05, 0.09;
    String long_name "Fe_error";
    String units "weight %";
  }
  Co_ug_g {
    Float32 actual_range 35.17, 132.53;
    String long_name "Co_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Co_error {
    Float32 actual_range 0.12, 1.77;
    String long_name "Co_error";
    String units "micrograms per gram (ug/g)";
  }
  Ni_ug_g {
    Float32 actual_range 64.23, 490.81;
    String long_name "Ni_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Ni_error {
    Float32 actual_range 0.8, 3.19;
    String long_name "Ni_error";
    String units "micrograms per gram (ug/g)";
  }
  Cu_ug_g {
    Float32 actual_range 151.78, 723.39;
    String long_name "Cu_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Cu_error {
    Float32 actual_range 0.92, 7.09;
    String long_name "Cu_error";
    String units "micrograms per gram (ug/g)";
  }
  Zn_ug_g {
    Float32 actual_range 41.14, 222.16;
    String long_name "Zn_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Zn_error {
    Float32 actual_range 0.32, 1.39;
    String long_name "Zn_error";
    String units "micrograms per gram (ug/g)";
  }
  As_ug_g {
    Float32 actual_range 4.67, 16.75;
    String long_name "As_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  As_error {
    Float32 actual_range 0.2, 0.49;
    String long_name "As_error";
    String units "micrograms per gram (ug/g)";
  }
  Sr_ug_g {
    Float32 actual_range 181.74, 1085.78;
    String long_name "Sr_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Sr_error {
    Float32 actual_range 3.17, 14.32;
    String long_name "Sr_error";
    String units "micrograms per gram (ug/g)";
  }
  Y_ug_g {
    Float32 actual_range 44.14, 166.83;
    String long_name "Y_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Y_error {
    Float32 actual_range 0.24, 2.19;
    String long_name "Y_error";
    String units "micrograms per gram (ug/g)";
  }
  Zr_ug_g {
    Float32 actual_range 33.47, 180.91;
    String long_name "Zr_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Zr_error {
    Float32 actual_range 13.46, 19.51;
    String long_name "Zr_error";
    String units "micrograms per gram (ug/g)";
  }
  Nb_ug_g {
    Float32 actual_range 1.79, 12.66;
    String long_name "Nb_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Nb_error {
    Float32 actual_range 0.03, 0.14;
    String long_name "Nb_error";
    String units "micrograms per gram (ug/g)";
  }
  Mo_ug_g {
    Float32 actual_range 0.99, 40.97;
    String long_name "Mo_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Mo_error {
    Float32 actual_range 0.03, 0.27;
    String long_name "Mo_error";
    String units "micrograms per gram (ug/g)";
  }
  Cd_ug_g {
    Float32 actual_range 0.1, 0.35;
    String long_name "Cd_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Cd_error {
    Float32 actual_range 0.02, 0.03;
    String long_name "Cd_error";
    String units "micrograms per gram (ug/g)";
  }
  Ba_ug_g {
    Float32 actual_range 1801.43, 6718.64;
    String long_name "Ba_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Ba_error {
    Float32 actual_range 39.68, 99.78;
    String long_name "Ba_error";
    String units "micrograms per gram (ug/g)";
  }
  La_ug_g {
    Float32 actual_range 23.73, 92.04;
    String long_name "La_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  La_error {
    Float32 actual_range 0.21, 1.34;
    String long_name "La_error";
    String units "micrograms per gram (ug/g)";
  }
  Ce_ug_g {
    Float32 actual_range 20.98, 98.41;
    String long_name "Ce_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Ce_error {
    Float32 actual_range 0.21, 1.16;
    String long_name "Ce_error";
    String units "micrograms per gram (ug/g)";
  }
  Pr_ug_g {
    Float32 actual_range 6.64, 28.22;
    String long_name "Pr_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Pr_error {
    Float32 actual_range 0.11, 0.46;
    String long_name "Pr_error";
    String units "micrograms per gram (ug/g)";
  }
  Nd_ug_g {
    Float32 actual_range 29.17, 123.73;
    String long_name "Nd_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Nd_error {
    Float32 actual_range 0.37, 2.87;
    String long_name "Nd_error";
    String units "micrograms per gram (ug/g)";
  }
  Sm_ug_g {
    Float32 actual_range 6.9, 30.01;
    String long_name "Sm_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Sm_error {
    Float32 actual_range 0.13, 0.25;
    String long_name "Sm_error";
    String units "micrograms per gram (ug/g)";
  }
  Eu_ug_g {
    Float32 actual_range 1.72, 7.51;
    String long_name "Eu_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Eu_error {
    Float32 actual_range 0.04, 0.07;
    String long_name "Eu_error";
    String units "micrograms per gram (ug/g)";
  }
  Gd_ug_g {
    Float32 actual_range 7.72, 33.07;
    String long_name "Gd_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Gd_error {
    Float32 actual_range 0.18, 0.32;
    String long_name "Gd_error";
    String units "micrograms per gram (ug/g)";
  }
  Tb_ug_g {
    Float32 actual_range 1.18, 5.1;
    String long_name "Tb_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Tb_error {
    Float32 actual_range 0.02, 0.15;
    String long_name "Tb_error";
    String units "micrograms per gram (ug/g)";
  }
  Dy_ug_g {
    Float32 actual_range 7.3, 31.58;
    String long_name "Dy_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Dy_error {
    Float32 actual_range 0.13, 0.31;
    String long_name "Dy_error";
    String units "micrograms per gram (ug/g)";
  }
  Ho_ug_g {
    Float32 actual_range 1.48, 6.25;
    String long_name "Ho_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Ho_error {
    Float32 actual_range 0.03, 0.05;
    String long_name "Ho_error";
    String units "micrograms per gram (ug/g)";
  }
  Er_ug_g {
    Float32 actual_range 4.21, 17.62;
    String long_name "Er_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Er_error {
    Float32 actual_range 0.07, 0.17;
    String long_name "Er_error";
    String units "micrograms per gram (ug/g)";
  }
  Tm_ug_g {
    Float32 actual_range 0.58, 2.47;
    String long_name "Tm_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Tm_error {
    Float32 actual_range 0.01, 0.03;
    String long_name "Tm_error";
    String units "micrograms per gram (ug/g)";
  }
  Yb_ug_g {
    Float32 actual_range 3.76, 15.96;
    String long_name "Yb_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Yb_error {
    Float32 actual_range 0.07, 0.16;
    String long_name "Yb_error";
    String units "micrograms per gram (ug/g)";
  }
  Lu_ug_g {
    Float32 actual_range 0.57, 2.47;
    String long_name "Lu_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Lu_error {
    Float32 actual_range 0.01, 0.03;
    String long_name "Lu_error";
    String units "micrograms per gram (ug/g)";
  }
  Re_ng_ml {
    Float32 actual_range 0.22, 0.65;
    String long_name "Re_ng_ml";
    String units "nanograms/gram (ng/g)";
  }
  Re_error {
    Float32 actual_range 0.08, 0.18;
    String long_name "Re_error";
    String units "nanograms/gram (ng/g)";
  }
  Pb_ug_g {
    Float32 actual_range 9.19, 33.26;
    String long_name "Pb_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  Pb_error {
    Float32 actual_range 0.18, 0.38;
    String long_name "Pb_error";
    String units "micrograms per gram (ug/g)";
  }
  U_ug_g {
    Float32 actual_range 0.37, 2.36;
    String long_name "U_ug_g";
    String units "micrograms per gram (ug/g)";
  }
  U_error {
    Float32 actual_range 0.03, 0.14;
    String long_name "U_error";
    String units "micrograms per gram (ug/g)";
  }
  Quartz {
    Float32 actual_range 1.2, 11.1;
    String long_name "Quartz";
    String units "% of total";
  }
  K_Feldspar {
    Float32 actual_range 0.3, 4.7;
    String long_name "K_feldspar";
    String units "% of total";
  }
  Plagioclase {
    Float32 actual_range 1.1, 10.6;
    String long_name "Plagioclase";
    String units "% of total";
  }
  Calcite {
    Float32 actual_range 0.0, 73.4;
    String long_name "Calcite";
    String units "% of total";
  }
  Barite {
    Float32 actual_range 0.5, 1.3;
    String long_name "Barite";
    String units "% of total";
  }
  Gypsum {
    Float32 actual_range 0.0, 0.8;
    String long_name "Gypsum";
    String units "% of total";
  }
  Halite {
    Float32 actual_range 6.0, 17.3;
    String long_name "Halite";
    String units "% of total";
  }
  Amorphous {
    Float32 actual_range 10.7, 44.3;
    String long_name "Amorphous";
    String units "% of total";
  }
  Illite_Mica {
    Float32 actual_range 3.0, 15.2;
    String long_name "Illite_mica";
    String units "% of total";
  }
  Kaolinite {
    Float32 actual_range 0.3, 1.1;
    String long_name "Kaolinite";
    String units "% of total";
  }
  Chlorite {
    Float32 actual_range 0.3, 3.3;
    String long_name "Chlorite";
    String units "% of total";
  }
  R0_M_L_I_S_90_pcnt_S {
    Float32 actual_range 0.8, 26.1;
    String long_name "R0_m_l_i_s_90_pcnt_s";
    String units "% of total";
  }
  total {
    Float32 actual_range 100.0, 100.0;
    String long_name "Total";
    String units "% of total";
  }
  Nd143_Nd144 {
    Float32 actual_range 0.512387, 0.512454;
    String long_name "Nd143_nd144";
    String units "unitless";
  }
  eNd {
    Float32 actual_range -4.9, -3.6;
    String long_name "End";
    String units "unitless";
  }
 }
  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.928400.1";
    Float64 Easternmost_Easting -152.0;
    Float64 geospatial_lon_max -152.0;
    Float64 geospatial_lon_min -152.0;
    String geospatial_lon_units "degrees_east";
    String history 
"2024-10-20T10:52:43Z (local files)
2024-10-20T10:52:43Z https://erddap.bco-dmo.org/tabledap/bcodmo_dataset_928400_v1.das";
    String infoUrl "https://www.bco-dmo.org/dataset/928400";
    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 "Water column, sediment, and pore water samples were collected during R/V Kilo Moana cruise KM2012 in the Equatorial Pacific during October and November 2020. This dataset includes elemental concentrations, Neodymium isotope ratios, and XRD analyses of the mineralogy of the sediment samples.";
    String title "[Sediment geochemical compositional data] - Geochemical composition of sediment samples collected in the Equatorial Pacific during October and November 2020 on R/V Kilo Moana cruise KM2012 (Collaborative Research: How and Why eNd Tracks Ocean Circulation)";
    Float64 Westernmost_Easting -152.0;
  }
}

 

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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