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Dataset Title:  Test Black Sea biogeochemical model output: phytoplankton Subscribe RSS
Institution:  METU-IMS   (Dataset ID: BlackSea_BGC_model_phytoplankton)
Information:  Summary ? | License ? | FGDC | ISO 19115 | Metadata | Background (external link) | Files | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 time (Time axis, UTC) ?      2    6 days (even)
  < slider >
 depth (m) ?      61    37.36626 (uneven)
  < slider >
 latitude (degrees_north) ?      235    0.0278 (even)
  < slider >
 longitude (degrees_east) ?      544    0.0278 (even)
  < slider >
 
Grid Variables (which always also download all of the dimension variables) 
 Diatoms_carbon (mg C/m^3) ?
 Diatoms_nitrogen (MMol' 'N/M^3) ?
 Diatoms_phosphorus (MMol' 'P/M^3) ?
 Diatoms_iron (umol Fe/m^3) ?
 Diatoms_chlorophyll (diatoms chlorophyll a, mg/m^3) ?
 Diatoms_silicate (MMol' 'Si/M^3) ?
 Nanophytoplankton_carbon (mg C/m^3) ?
 Nanophytoplankton_nitrogen (MMol' 'N/M^3) ?
 Nanophytoplankton_phosphorus (MMol' 'P/M^3) ?
 Nanophytoplankton_iron (umol Fe/m^3) ?
 Nanophytoplankton_chlorophyll (mg/m^3) ?
 Picophytoplankton_carbon (mg C/m^3) ?
 Picophytoplankton_nitrogen (MMol' 'N/M^3) ?
 Picophytoplankton_phosphorus (MMol' 'P/M^3) ?
 Picophytoplankton_iron (umol Fe/m^3) ?
 Picophytoplankton_chlorophyll (mg/m^3) ?
 Microphytoplankton_carbon (mg C/m^3) ?
 Microphytoplankton_nitrogen (MMol' 'N/M^3) ?
 Microphytoplankton_phosphorus (MMol' 'P/M^3) ?
 Microphytoplankton_iron (umol Fe/m^3) ?
 Microphytoplankton_chlorophyll (mg/m^3) ?

File type: (more information)

(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 actual_range 1.4516496e+9, 1.452168e+9;
    String axis "T";
    String calendar "gregorian";
    String ioos_category "Time";
    String long_name "Time axis";
    String source_name "time_counter";
    String standard_name "time";
    String time_origin "01-JAN-1970 00:00:00";
    String units "seconds since 1970-01-01T00:00:00Z";
  }
  depth {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "down";
    Float32 actual_range 2.499249, 2244.475;
    String axis "Z";
    String ioos_category "Location";
    String long_name "Depth";
    String positive "down";
    String source_name "deptht";
    String standard_name "depth";
    String units "m";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range 40.6, 47.1052;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    String source_name "y";
    String standard_name "latitude";
    String units "degrees_north";
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float32 actual_range 27.2, 42.2954;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String source_name "x";
    String standard_name "longitude";
    String units "degrees_east";
  }
  Diatoms_carbon {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Phytoplankton Species";
    String long_name "diatoms carbon";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "mg C/m^3";
  }
  Diatoms_nitrogen {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "diatoms nitrogen";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "MMol' 'N/M^3";
  }
  Diatoms_phosphorus {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "diatoms phosphorus";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "MMol' 'P/M^3";
  }
  Diatoms_iron {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "diatoms iron";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "umol Fe/m^3";
  }
  Diatoms_chlorophyll {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String colorBarScale "Log";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Ocean Color";
    String long_name "diatoms chlorophyll a";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "mg/m^3";
  }
  Diatoms_silicate {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "diatoms silicate";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String standard_name "mole_concentration_of_silicate_in_sea_water";
    String units "MMol' 'Si/M^3";
  }
  Nanophytoplankton_carbon {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Phytoplankton Species";
    String long_name "nanophytoplankton carbon";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "mg C/m^3";
  }
  Nanophytoplankton_nitrogen {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "nanophytoplankton nitrogen";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "MMol' 'N/M^3";
  }
  Nanophytoplankton_phosphorus {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "nanophytoplankton phosphorus";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "MMol' 'P/M^3";
  }
  Nanophytoplankton_iron {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "nanophytoplankton iron";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "umol Fe/m^3";
  }
  Nanophytoplankton_chlorophyll {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String colorBarScale "Log";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Ocean Color";
    String long_name "nanophytoplankton chlorophyll a";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "mg/m^3";
  }
  Picophytoplankton_carbon {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Phytoplankton Species";
    String long_name "picophytoplankton carbon";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "mg C/m^3";
  }
  Picophytoplankton_nitrogen {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "picophytoplankton nitrogen";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "MMol' 'N/M^3";
  }
  Picophytoplankton_phosphorus {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "picophytoplankton phosphorus";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "MMol' 'P/M^3";
  }
  Picophytoplankton_iron {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "picophytoplankton iron";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "umol Fe/m^3";
  }
  Picophytoplankton_chlorophyll {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String colorBarScale "Log";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Ocean Color";
    String long_name "picophytoplankton chlorophyll a";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "mg/m^3";
  }
  Microphytoplankton_carbon {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Phytoplankton Species";
    String long_name "microphytoplankton carbon";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "mg C/m^3";
  }
  Microphytoplankton_nitrogen {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "microphytoplankton nitrogen";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "MMol' 'N/M^3";
  }
  Microphytoplankton_phosphorus {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "microphytoplankton phosphorus";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "MMol' 'P/M^3";
  }
  Microphytoplankton_iron {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Dissolved Nutrients";
    String long_name "microphytoplankton iron";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String units "umol Fe/m^3";
  }
  Microphytoplankton_chlorophyll {
    Float32 _FillValue -2.0e+20;
    String cell_methods "time: mean (interval: 360 s)";
    String colorBarScale "Log";
    String interval_operation "360 s";
    String interval_write "1 d";
    String ioos_category "Ocean Color";
    String long_name "microphytoplankton chlorophyll a";
    Float32 missing_value -2.0e+20;
    String online_operation "average";
    String standard_name "concentration_of_chlorophyll_in_sea_water";
    String units "mg/m^3";
  }
  NC_GLOBAL {
    String CDI "Climate Data Interface version 1.9.8 (https://mpimet.mpg.de/cdi)";
    String cdm_data_type "Grid";
    String CDO "Climate Data Operators version 1.9.8 (https://mpimet.mpg.de/cdo)";
    String Conventions "CF-1.6, COARDS, ACDD-1.3";
    String defaultGraphQuery "Nanophytoplankton_chlorophyll[last][0][0:last][0:last]";
    String description "BGC phytoplanktons";
    Float64 Easternmost_Easting 42.2954;
    String file_name "BlackSea_1d_20160101_20160331_bgc_phyto.nc";
    Float64 geospatial_lat_max 47.1052;
    Float64 geospatial_lat_min 40.6;
    Float64 geospatial_lat_resolution 0.02780000000000001;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 42.2954;
    Float64 geospatial_lon_min 27.2;
    Float64 geospatial_lon_resolution 0.027800000000000002;
    String geospatial_lon_units "degrees_east";
    String history 
"Wed Feb 08 13:34:46 2023: cdo -L -z zip_9 -seltimestep,1,7 /nas/acar/DOORS_examples/BlackSea_1d_20160101_20160331_bgc_phyto.nc BlackSea_1d_20160101_20160105_bgc_file2.nc
2025-10-30T15:35:32Z (local files)
2025-10-30T15:35:32Z http://erddap.bridgeblacksea.org:8080/erddap/griddap/BlackSea_BGC_model_phytoplankton.das";
    Int32 ibegin 1;
    String infoUrl "http://bridgeblacksea.org";
    String institution "METU-IMS";
    Int32 jbegin 1;
    String keywords "carbon, chemistry, Chlorophyll, concentration, diatoms, dissolved nutrients, Earth Science, iron, microphytoplankton, nanophytoplankton, nitrogen, Ocean Chemistry, ocean color, phosphorus, phytoplankton, phytoplankton species, picophytoplankton, sea water, Silicate, silicate, species";
    String keywords_vocabulary "GCMD Science Keywords";
    String license "The standard license for all data should be described here!!";
    String name "BlackSea_1d_20160101_20160331";
    Int32 ni 544;
    Int32 nj 2;
    Float64 Northernmost_Northing 47.1052;
    String production "An IPSL model";
    String sourceUrl "(local files)";
    Float64 Southernmost_Northing 40.6;
    String standard_name_vocabulary "CF Standard Name Table v70";
    String summary "BGC phytoplanktons.";
    String time_coverage_end "2016-01-07T12:00:00Z";
    String time_coverage_start "2016-01-01T12:00:00Z";
    String TimeStamp "02/05/2022 12:28:17 +0300";
    String timeStamp "2022-May-01 15:38:50 +03";
    String title "Test Black Sea biogeochemical model output: phytoplankton";
    Float64 Westernmost_Easting 27.2;
  }
}

 

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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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