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ERDDAP > tabledap > Make A Graph ?

Dataset Title:  Flow Cytometry : CHROME, PEACETIME, FUMSECK campains Subscribe RSS
Institution:  MIO UMR 7294 CNRS   (Dataset ID: CYTOBASE_CSV_9914_6de5_27d6)
Range: longitude = 1.5669 to 20.053°E, latitude = 35.1186 to 44.3489°N, depth = 5.0 to 6.0m, time = 2016-10-20T20:00:00Z to 2019-05-07T05:20:00Z
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Subset | 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: 
Draw land mask: 
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 ? )
    Click on the map to specify a new center point. ?
Zoom: 
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 {
  nom_cruise {
    String ioos_category "Unknown";
    String long_name "Nom Cruise";
  }
  num_stat {
    String ioos_category "Unknown";
    String long_name "Num Stat";
  }
  Type {
    String ioos_category "Unknown";
    String long_name "Type";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.4769936e+9, 1.5572064e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "Sampling Date";
    String source_name "sampling_date";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range 1.5669, 20.053;
    String axis "X";
    Float64 colorBarMaximum 180.0;
    Float64 colorBarMinimum -180.0;
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 35.1186, 44.3489;
    String axis "Y";
    Float64 colorBarMaximum 90.0;
    Float64 colorBarMinimum -90.0;
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  sdn_local_cdi_id {
    String ioos_category "Identifier";
    String long_name "Sdn Local Cdi Id";
  }
  sdn_edmo_code {
    Int16 _FillValue 32767;
    Int16 actual_range 3078, 3078;
    String ioos_category "Unknown";
    String long_name "Sdn Edmo Code";
  }
  COL_instrument {
    String ioos_category "Unknown";
    String long_name "COL Instrument";
  }
  bot_depth {
    String ioos_category "Location";
    String long_name "Bot Depth";
  }
  analysis_date {
    Float64 actual_range 1.47699372e+9, 1.55720694e+9;
    String ioos_category "Time";
    String long_name "Analysis Date";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String time_precision "1970-01-01T00:00:00Z";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range 5.0, 6.0;
    String axis "Z";
    Float64 colorBarMaximum 8000.0;
    Float64 colorBarMinimum -8000.0;
    String colorBarPalette "TopographyDepth";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String standard_name "depth";
    String units "m";
  }
  QV_depth {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Location";
    String long_name "QV Depth";
  }
  vol_ech {
    Float32 actual_range 0.0, 6.8151;
    String ioos_category "Unknown";
    String long_name "Vol Ech";
  }
  QV_vol_ech {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Unknown";
    String long_name "QV Vol Ech";
  }
  QV_cluster_name {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Unknown";
    String long_name "QV Cluster Name";
  }
  sdn_ClusterName {
    String ioos_category "Unknown";
    String long_name "Sdn Cluster Name";
  }
  sdn_ClusterNameID {
    String ioos_category "Identifier";
    String long_name "Sdn Cluster Name ID";
  }
  QV_ClusterNameID {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Identifier";
    String long_name "QV Cluster Name ID";
  }
  abundance {
    Float64 actual_range 0.0, 45370.56;
    String ioos_category "Unknown";
    String long_name "Abundance";
  }
  QV_abundance {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Unknown";
    String long_name "QV Abundance";
  }
  moy_tot_FLR {
    Float64 actual_range 0.0, 581396.3;
    String ioos_category "Unknown";
    String long_name "Moy Tot FLR";
  }
  QV_moy_tot_FLR {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Unknown";
    String long_name "QV Moy Tot FLR";
  }
  sd_tot_FLR {
    Float64 actual_range 0.0, 319023.0;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "Sd Tot FLR";
  }
  QV_sd_tot_FLR {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "QV Sd Tot FLR";
  }
  moy_tot_FLO {
    Float32 actual_range 0.0, 611544.4;
    String ioos_category "Unknown";
    String long_name "Moy Tot FLO";
  }
  QV_moy_tot_FLO {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Unknown";
    String long_name "QV Moy Tot FLO";
  }
  sd_tot_FLO {
    Float64 actual_range 0.0, 251913.5;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "Sd Tot FLO";
  }
  QV_sd_tot_FLO {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "QV Sd Tot FLO";
  }
  moy_tot_FWS {
    Float64 actual_range 0.0, 1.024e+7;
    String ioos_category "Unknown";
    String long_name "Moy Tot FWS";
  }
  QV_moy_tot_FWS {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Unknown";
    String long_name "QV Moy Tot FWS";
  }
  sd_tot_FWS {
    Float64 actual_range 0.0, 1.54e+7;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "Sd Tot FWS";
  }
  QV_sd_tot_FWS {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "QV Sd Tot FWS";
  }
  moy_tot_SWS {
    Float64 actual_range 0.0, 3820000.0;
    String ioos_category "Unknown";
    String long_name "Moy Tot SWS";
  }
  QV_moy_tot_SWS {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    String ioos_category "Unknown";
    String long_name "QV Moy Tot SWS";
  }
  sd_tot_SWS {
    Float64 actual_range 0.0, 5736000.0;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "Sd Tot SWS";
  }
  QV_sd_tot_SWS {
    Byte _FillValue 127;
    String _Unsigned "false";
    Byte actual_range 1, 1;
    Float64 colorBarMaximum 50.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Statistics";
    String long_name "QV Sd Tot SWS";
  }
 }
  NC_GLOBAL {
    String cdm_data_type "Point";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_name "MIO UMR 7294 CNRS";
    String creator_type "institution";
    String creator_url "https://precym.mio.osupytheas.fr/";
    Float64 Easternmost_Easting 20.053;
    String featureType "Point";
    Float64 geospatial_lat_max 44.3489;
    Float64 geospatial_lat_min 35.1186;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 20.053;
    Float64 geospatial_lon_min 1.5669;
    String geospatial_lon_units "degrees_east";
    Float64 geospatial_vertical_max 6.0;
    Float64 geospatial_vertical_min 5.0;
    String geospatial_vertical_positive "down";
    String geospatial_vertical_units "m";
    String history 
"2022-08-16T04:59:55Z (local files)
2022-08-16T04:59:55Z http://erddap.osupytheas.fr/tabledap/CYTOBASE_CSV_9914_6de5_27d6.das";
    String infoUrl "https://precym.mio.osupytheas.fr/";
    String institution "MIO UMR 7294 CNRS";
    String keywords "abundance, analysis, analysis_date, bot, bot_depth, cdi, cluster, cnrs, code, col, COL_instrument, continuous, cruise, data, date, depth, during, ech, edmo, fish, flo, flr, fws, identifier, instrument, latitude, local, longitude, mio, moy, moy_tot_FLO, moy_tot_FLR, moy_tot_FWS, moy_tot_SWS, name, nom, nom_cruise, num, num_stat, peacetime, pumping, QV_abundance, QV_cluster_name, QV_ClusterNameID, QV_depth, QV_moy_tot_FLO, QV_moy_tot_FLR, QV_moy_tot_FWS, QV_moy_tot_SWS, QV_sd_tot_FLO, QV_sd_tot_FLR, QV_sd_tot_FWS, QV_sd_tot_SWS, QV_vol_ech, sampling, sd_tot_FLO, sd_tot_FLR, sd_tot_FWS, sd_tot_SWS, sdn, sdn_ClusterName, sdn_ClusterNameID, sdn_edmo_code, sdn_local_cdi_id, service, stat, statistics, sws, system, time, tot, type, umr, vol, vol_ech, wildlife";
    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.";
    Float64 Northernmost_Northing 44.3489;
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 35.1186;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String subsetVariables "nom_cruise, sdn_ClusterName, sdn_ClusterNameID, Type, sdn_local_cdi_id, sdn_edmo_code, COL_instrument";
    String summary "Sea water samples were analysed automatically using an autonomous flow cytometer (CytoSence of Cytobuoy b.v., CS-68-2015) collected at the hourly scale during the day, and every two hours during the night, from the surface";
    String time_coverage_end "2019-05-07T05:20:00Z";
    String time_coverage_start "2016-10-20T20:00:00Z";
    String title "Flow Cytometry : CHROME, PEACETIME, FUMSECK campains";
    Float64 Westernmost_Easting 1.5669;
  }
}

 

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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