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Dataset Title:  Particulate Domoic Acid Probability Subscribe RSS
Institution:  Monterey Bay Aquarium Research Institut, Central and Northern California Ocean Observing, University of Californian Santa Cruz   (Dataset ID: HAB_PARTICULATE_DOMOIC_ACID_NOWCAST)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 time (UTC) ?      1281    1 day 0h 30m 22s (uneven)
  < slider >
 longitude (degrees_east) ?      351    0.03 (even)
  < slider >
 latitude (degrees_north) ?      391    0.03 (even)
  < slider >
 
Grid Variables (which always also download all of the dimension variables)
 particulate_domoic_acid ?

File type: (more info)

(Documentation / Bypass this form) ?
 
(Please be patient. It may take a while to get the data.)


 

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 _FillValue -99999.0;
    Float64 actual_range 1.3938048e+9, 1.5067296e+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";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 _FillValue 9999.0;
    Float32 actual_range 232.5, 243.0;
    String axis "X";
    String coordinate_reference_frame "urn:ogc:crs:EPSG:4326";
    String ioos_category "Location";
    String long_name "Longitude";
    String reference "WGS84";
    String reference_datum "Geographical Coordinates, WGS84 projections";
    String standard_name "longitude";
    String units "degrees_east";
    Float32 valid_max 360.0;
    Float32 valid_min 0.0;
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 _FillValue 9999.0;
    Float32 actual_range 31.3, 43.0;
    String axis "Y";
    String coordinate_reference_frame "urn:ogc:crs:EPSG:4326";
    String ioos_category "Location";
    String long_name "Latitude";
    String reference "WGS84";
    String reference_datum "Geographical Coordinates, WGS84 projections";
    String standard_name "latitude";
    String units "degrees_north";
    Float32 valid_max 90.0;
    Float32 valid_min -90.0;
  }
  particulate_domoic_acid {
    Float32 _FillValue -999.0;
    Float64 colorBarMaximum 1.5;
    Float64 colorBarMinimum 0.0;
    String content_type "modelResult";
    String ioos_category "Unknown";
    String long_name "Probability of particulate domoic acid > 500 nanograms/L";
    Float32 missing_value -999.0;
    Float32 valid_max 1.0;
    Float32 valid_min 0.0;
  }
  NC_GLOBAL {
    String _CoordSysBuilder "ucar.nc2.dataset.conv.CF1Convention";
    String acknowledgment "CeNCOOS, UCSC, MBARI";
    String cdm_data_type "Grid";
    String comment "Data produced by Dr. Clarissa Anderson (clrander@ucsc.edu), UCSC. Experimental Harmful Algal Bloom forecasts from of Pseudo-nitzschia and Domoic Acid (biotoxin) probabilities along the California coast are available in a beta form. Please use with caution as these model predictions are experimental.";
    String contributor_name "Fred Bahr, Clarissa Anderson, Raphe Kudela";
    String contributor_role "author,principal investigator, principal investigator";
    String Conventions "CF-1.6, COARDS, Unidata Dataset Discovery v1.0";
    String creator_email "flbahr@mbari.org";
    String creator_name "Fred Bahr";
    String creator_url "http://www.cencoos.org/";
    String date_created "2015-03-03T11:40:03.338295";
    String date_issured "2015-03-03T11:40:03.338295";
    String date_modified "2015-03-03T11:40:03.338295";
    String date_updated "2015-03-03T11:40:03.338295";
    Float64 Easternmost_Easting 243.0;
    String file_version "1.0";
    Float64 geospatial_lat_max 43.0;
    Float64 geospatial_lat_min 31.3;
    Float64 geospatial_lat_resolution 0.03;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 243.0;
    Float64 geospatial_lon_min 232.5;
    Float64 geospatial_lon_resolution 0.03;
    String geospatial_lon_units "degrees_east";
    String history 
"Wed Mar  4 13:30:18 2015: ncea -d time,222 /mnt/gluster/data/netCDF/hab/particulate_domoic_acid/nowcast/hab_particulate_domoic_acid_nowcast_2015.063.21.org /mnt/gluster/data/netCDF/hab/particulate_domoic_acid/nowcast/processed//hab_particulate_domoic_acid_nowcast.735519.nc
Creation of probability using Clarissa Anderson model
2018-07-22T03:10:23Z (local files)
2018-07-22T03:10:23Z http://erddap.axiomdatascience.com/erddap/griddap/HAB_PARTICULATE_DOMOIC_ACID_NOWCAST.das";
    String id "...";
    String infoUrl "http://www.cencoos.org/";
    String institution "Monterey Bay Aquarium Research Institut, Central and Northern California Ocean Observing, University of Californian Santa Cruz";
    String ioos_regional_association "CeNCDOOS";
    String keyword_vocabulary "GCMD Science Keywords";
    String keywords "acid, aquarium, bay, california, californian, central, cruz, domoic, domoic acid, earth science>biological classification>plants>microalgae>diatoms, institut, models, monterey, nanograms, nanograms/l, northern, observing, ocean, particulate, probability, pseudo-nitzschia, research, santa, university";
    String license "Data is provide as is.  There is no guarantee that this is coorect and should not be use for critical decisions";
    String Metadata_Conventions "CF-1.6, COARDS, Unidata Dataset Discovery v1.0";
    String nameing_authority "UCSC,MBARI, CeNCOOS";
    Int32 nco_openmp_thread_number 1;
    Float64 Northernmost_Northing 43.0;
    String processing_level "Model data conmputed from model and statellite observation data";
    String project "CeNCOOS/UCSC/MBARI";
    String publisher_email "flbahr@mbari.org";
    String publisher_name "MBARI";
    String publisher_url "http://www.cencoos.org";
    String references "http://www.mbari.org";
    String sea_name "North Pacific Ocean";
    String source "Model output";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 31.3;
    String standard_name_vocabulary "CF-v25";
    String summary "Clarissa Anderson model to compute probability of particulate domoic acid greater than 500 nanograms/L";
    String time_coverage_duration "P364.0D";
    String time_coverage_end "2017-09-30T00:00:00Z";
    String time_coverage_resolution "point";
    String time_coverage_start "2014-03-03T00:00:00Z";
    String title "Particulate Domoic Acid Probability";
    String unlimited_dimension "time";
    Float64 Westernmost_Easting 232.5;
  }
}

 

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.

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.


 
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