Make A Graph

Dataset Title:	Habitat Suitability Maps for Asparagopsis armata, Caulerpa Taxifolia, Sargassum muticum and Undaria pinnatifida
Institution:	IHCantabria - Instituto de Hidr�ulica Ambiental de la Universidad de Cantabria (Dataset ID: biology_8209_b262_6965_fbc0)
Information:	Summary \| License \| FGDC \| Metadata \| Background \| Data Access Form \| Files

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Graph Type:
X Axis:
Y Axis:
Color:

Dimensions

Start

Stop

aphiaid

specify just 1 value →

time (UTC)

specify just 1 value →

latitude (degrees_north)

longitude (degrees_east)

Graph Settings
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:

[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:

Web page authors can embed a graph of the latest data in a web page using HTML <img> tags.
Anyone can use ERDDAPs Slide Sorter to build a personal web page that displays graphs with the latest data (or other images or HTML content), each in its own, draggable slide.

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  aphiaid {
    Int32 actual_range 144438, 494791;
    String long_name "Life Science Identifier - World Register of Marine Species";
  }
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.6409952e+9, 4.1024448e+9;
    String axis "T";
    String calendar "gregorian";
    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 15.04167, 83.70833;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range -35.95833, 42.875;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  habitat_suitability {
    Float64 _FillValue -99999.9;
    String long_name "Habitat Suitability";
  }
  NC_GLOBAL {
    String acknowledgement "European Marine Observation Data Network (EMODnet) Biology project (EASME/EMFF/2017/1.3.1.2/02/SI2.789013), funded by the European Union under Regulation (EU) No 508/2014 of the European Parliament and of the Council of 15 May 2014 on the European Maritime and Fisheries Fund";
    String cdm_data_type "Grid";
    String comment "Uses attributes recommended by https://cfconventions.org";
    String Conventions "CF-1.8, COARDS, ACDD-1.3";
    String creator_email "elvira.ramos@unican.es";
    String creator_institution "IHCantabria - Instituto de Hidr�ulica Ambiental de la Universidad de Cantabria";
    String creator_name "Elvira Ramos";
    String creator_type "person";
    String date_created "2023-01-27";
    Float64 Easternmost_Easting 42.875;
    Float64 geospatial_lat_max 83.70833;
    Float64 geospatial_lat_min 15.04167;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 42.875;
    Float64 geospatial_lon_min -35.95833;
    String geospatial_lon_units "degrees_east";
    String history 
"Mon Feb 13 16:00:49 2023: ncatted -a _FillValue,time,d,, kuenm_models_review_test.nc
2024-10-30T23:06:36Z (local files)
2024-10-30T23:06:36Z https://erddap.emodnet.eu/griddap/biology_8209_b262_6965_fbc0.das";
    String infoUrl "???";
    String institution "IHCantabria - Instituto de Hidr�ulica Ambiental de la Universidad de Cantabria";
    String keywords "ambiental, aphiaid, armata, asparagopsis, cantabria, caulerpa, data, habitat, habitat_suitability, hidr\\u00ef\\u00bf\\u00bdulica, ihcantabria, instituto, maps, muticum, pinnatifida, sargassum, suitability, taxifolia, time, undaria, universidad";
    String license "CC-BY";
    String naming_authority "emodnet-biology.eu";
    String NCO "netCDF Operators version 4.9.1 (Homepage = http://nco.sf.net, Code = https://github.com/nco/nco)";
    Float64 Northernmost_Northing 83.70833;
    String publisher_institution "IHCantabria - Instituto de Hidr�ulica Ambiental de la Universidad de Cantabria";
    String publisher_name "EMODnet Biology Data Management Team";
    String publisher_type "group";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 15.04167;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary 
"This maps represent the potential distribution of 4 macroalgae species in Europe modelled with MAXENT. Model configurations have been 
  optimized using the R tool kuenm";
    String time_coverage_end "2100-01-01T00:00:00Z";
    String time_coverage_start "2022-01-01T00:00:00Z";
    String title "Habitat Suitability Maps for Asparagopsis armata, Caulerpa Taxifolia, Sargassum muticum and Undaria pinnatifida";
    Float64 Westernmost_Easting -35.95833;
  }
}

Using griddap to Request Data and Graphs from Gridded Datasets

griddap lets you request a data subset, graph, or map from a gridded dataset (for example, sea surface temperature data from a satellite), via a specially formed URL. griddap uses the OPeNDAP (external link)

Data Access Protocol (DAP) (external link)

and its projection 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.

(easy) You can get data by using the dataset's Data Access Form. It makes the URL for you.
(easy) You can make a graph or map by using the dataset's Make A Graph form. It makes the URL for you.
(not hard) You can bypass the forms and get the data or make a graph or map by generating the URL by hand or with a computer program or script.

griddap request URLs must be in the form
https://coastwatch.pfeg.noaa.gov/erddap/griddap/datasetID.fileType{?query}
For example,
https://coastwatch.pfeg.noaa.gov/erddap/griddap/jplMURSST41.htmlTable?analysed_sst[(2002-06-01T09:00:00Z)][(-89.99):1000:(89.99)][(-179.99):1000:(180.0)]
Thus, the query is often a data variable name (e.g., analysed_sst), followed by [(start):stride:(stop)] (or a shorter variation of that) for each of the variable's dimensions (for example, [time][latitude][longitude]).

For details, see the griddap Documentation.