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Make A Graph

Dataset Title:	Irish Marine Institute Northeast Atlantic Model
Institution:	Irish Marine Institute (Dataset ID: IMI_NEATL)
Information:	Summary \| License \| FGDC \| ISO 19115 \| Metadata \| Background \| Data Access Form

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Graph Type:
X Axis:
Y Axis:
Color:

Dimensions

Start

Stop

time (UTC)

specify just 1 value →

latitude (degrees_north)

longitude (degrees_east)

Graph Settings
Color Bar: Continuity: Scale:
Min: Max: N Sections:
Draw the land mask:

(Please be patient. It may take a while to get the data.)

Optional:
Then set the File Type: and

or view the URL:
(Documentation / Bypass this form

) (File Type information)

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 {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.508544e+9, 1.5094944e+9;
    String axis "T";
    String ioos_category "Time";
    String long_name "time of mid month";
    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 48.00625, 57.99375;
    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 -17.99375, -1.00625;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  sea_surface_height {
    String colorBarMaximum "3.0";
    String colorBarMinimum "-3.0";
    String coordinates "time latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Sea Level";
    String long_name "Sealevel Height";
    Float64 missing_value -9999.0;
    String standard_name "sea_surface_height";
    String time "time";
    String units "m";
  }
  sea_surface_temperature {
    String colorBarMaximum "20";
    String colorBarMinimum "5";
    String coordinates "time latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Temperature";
    String long_name "Water Temperature";
    Float64 missing_value -9999.0;
    String standard_name "sea_water_temperature";
    String time "time";
    String units "degree_C";
  }
  sea_bottom_temperature {
    String colorBarMaximum "14";
    String colorBarMinimum "1";
    String coordinates "time latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Temperature";
    String long_name "Water Temperature";
    Float64 missing_value -9999.0;
    String standard_name "sea_water_temperature";
    String time "time";
    String units "degree_C";
  }
  sea_surface_salinity {
    String colorBarMaximum "36.0";
    String colorBarMinimum "34.0";
    String coordinates "altitude latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Salinity";
    String long_name "Salinity";
    Float64 missing_value -9999.0;
    String standard_name "salinity";
    String time "time";
    String units "PSU";
  }
  sea_bottom_salinity {
    String colorBarMaximum "35.6";
    String colorBarMinimum "34.0";
    String coordinates "altitude latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Salinity";
    String long_name "Salinity";
    Float64 missing_value -9999.0;
    String standard_name "salinity";
    String time "time";
    String units "PSU";
  }
  sea_surface_x_velocity {
    String colorBarMaximum "1.0";
    String colorBarMinimum "-1.0";
    String coordinates "time latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Currents";
    String long_name "U surface water velocity component";
    Float64 missing_value -9999.0;
    String standard_name "surface_sea_water_x_velocity";
    String time "time";
    String units "m/s";
  }
  sea_surface_y_velocity {
    String colorBarMaximum "1.0";
    String colorBarMinimum "-1.0";
    String coordinates "time latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Currents";
    String long_name "V surface water velocity component";
    Float64 missing_value -9999.0;
    String standard_name "surface_sea_water_y_velocity";
    String time "time";
    String units "m/s";
  }
  sea_bottom_x_velocity {
    String colorBarMaximum "1.0";
    String colorBarMinimum "-1.0";
    String coordinates "time latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Currents";
    String long_name "U bottom water velocity component";
    Float64 missing_value -9999.0;
    String standard_name "bottom_sea_water_x_velocity";
    String time "time";
    String units "m/s";
  }
  sea_bottom_y_velocity {
    String colorBarMaximum "1.0";
    String colorBarMinimum "-1.0";
    String coordinates "time latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Currents";
    String long_name "V bottom water velocity component";
    Float64 missing_value -9999.0;
    String standard_name "bottom_sea_water_y_velocity";
    String time "time";
    String units "m/s";
  }
  mixed_layer_depth {
    String colorBarMaximum "200";
    String colorBarMinimum "1";
    String coordinates "time latitude longitude";
    Float64 FillValue_ -9999.0;
    String ioos_category "Other";
    String long_name "mixed layer depth (delta T of 0.5 degrees from surface)";
    Float64 missing_value -9999.0;
    String standard_name "mixed_layer_depth";
    String time "time";
    String units "m";
  }
  NC_GLOBAL {
    String cdm_data_type "Grid";
    Float64 Easternmost_Easting -1.00625;
    Float64 geospatial_lat_max 57.99375;
    Float64 geospatial_lat_min 48.00625;
    Float64 geospatial_lat_resolution 0.012499999999999997;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max -1.00625;
    Float64 geospatial_lon_min -17.99375;
    Float64 geospatial_lon_resolution 0.012499999999999997;
    String geospatial_lon_units "degrees_east";
    String history 
"2017-10-29T22:05:35Z http://milas.marine.ie/thredds/dodsC/IMI_ROMS_HYDRO/AGGREGATE
2017-10-29T22:05:35Z http://erddap2.marine.ie/griddap/IMI_NEATL.das";
    String infoUrl "http://milas.marine.ie/thredds/";
    String institution "Irish Marine Institute";
    String license 
"Standard License Agreement for use of Marine Institute Digital Data 

1. Grant of License

1.1 The Licensor herby grants to the Licensee a revocable, non-exclusive, non
transferable license to use the Data solely provided by the 

Marine Institute.

1.2 The Licensee shall only permit the Data to be used by the Users in
accordance with this licence.

2. Licensee Undertakings

The Licensee shall at all times:

2.1	Only use the Data for the Permitted Purpose and for no other purpose
whatsoever; 

2.2	Not sub-license, copy (save for back-up and archival purposes),
distribute, market, lease, sell, commercially exploit, loan or 

give away the data. 

2.3	Notify the Licensor forthwith if the Licensee becomes aware of any
unauthorised use of the data by any third party. 

3. Ownership and Intellectual Property Warranty

3.1 All Intellectual Property Rights in the Data belong and shall belong to
the Licensor and the Licensee acknowledges that it has no 

ownership claim or rights whatsoever in the Data.

4. Publications

4.1 The Marine Institute reserves editorial rights over any material produced
for publication where this dataset is utilised. Material for 

circulation outside project team members must be submitted to the Marine
Institute at least 4 weeks prior to publication, for review by 

staff with expert knowledge of the data and its collection to ensure
appropriate usage. The Marine Institute must be acknowledged as the 

source of the dataset where it is cited.

5. Corrections

5.1 Any identified potential corrections to the dataset will be notified to
the Marine Institute and full details provided as requested.

6. Value Added

6.1 This agreement does not allow this dataset to be sold or form part of any
application or development which is intended to be sold. 

Where data is used in manipulated or value added form, to provide a product
for a consultancy or to prepare a tradable commodity for open 

sale, a royalty may be due to the Marine Institute based on the nature of the
product and the number of copies sold. Any such use of the 

dataset must be discussed in advance with the Marine Institute.

7. Disclaimer

7.1 While every effort is made in preparing the dataset no responsibility is
accepted by or on behalf of the Marine Institute for any 

errors, omissions or misleading information. The Marine Institute accepts no
responsibility for loss or damage occasioned or claimed to 

have been occasioned, in part or in full, as a consequence of any person
acting, or refraining from acting as a result of a matter 

contained in this datasets or as a consequence of using this dataset for any
purpose whatsoever.";
    Float64 Northernmost_Northing 57.99375;
    String sourceUrl "http://milas.marine.ie/thredds/dodsC/IMI_ROMS_HYDRO/AGGREGATE";
    Float64 Southernmost_Northing 48.00625;
    String summary "NEATL";
    String time_coverage_end "2017-11-01T00:00:00Z";
    String time_coverage_start "2017-10-21T00:00:00Z";
    String title "Irish Marine Institute Northeast Atlantic Model";
    Float64 Westernmost_Easting -17.99375;
  }
}

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 Data Access Protocol (DAP) and its projection constraints.

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
http://erddap2.marine.ie/erddap/griddap/datasetID.fileType{?query}
For example,
http://erddap2.marine.ie/erddap/griddap/erdBAssta5day.htmlTable?sst[(2007-10-21T00:00:00)][0][(-75):100:(75)][(180):100:(360)]
Thus, the query is often a variable name (e.g., sst),
followed by a set of [] for each of the variable's dimensions
(for example, [time][altitude][latitude][longitude]),
with your desired (start):stride:(stop) values within each [].

For details, see the griddap Documentation.

ERDDAP, Version 1.46
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