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Dataset Title:  Regional NCOM AMSEAS 2D (May 05, 2010 to April 04, 2013)   RSS
Institution:  Naval Oceanographic Office via NOAA NCEI   (Dataset ID: NCOM_amseas_20100509_to_20130404_2d)
Information:  Summary ? | License ? | Metadata | Background | Make a graph
 
Dimensions ? Start ? Stride ? Stop ?  Size ?    Spacing ?
 time (UTC) ?      7958    3h 12m 21s (uneven)
  < slider >
 latitude (degrees_north) ?      1000    0.02700003 (uneven)
  < slider >
 longitude (degrees_east) ?      1510    0.02847132 (uneven)
  < slider >
 
Grid Variables (which always also download all of the dimension variables) 
 surf_el (Water Surface Elevation, meter) ?
 surf_atm_press (Surface Atmospherics Pressure, Pascal) ?
 surf_temp_flux (model surface temperature flux, degC-m/s) ?
 surf_salt_flux (model surface salinity flux, psu-m/s) ?
 surf_solar_flux (model surface shortwave flux, degC-m/s) ?
 surf_roughness (model surface roughness, m) ?
 surf_wnd_stress_gridx (newton/meter2) ?
 surf_wnd_stress_gridy (newton/meter2) ?

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 1.2732768e+9, 1.3651092e+9;
    String axis "T";
    String calendar "proleptic_gregorian";
    String ioos_category "Time";
    String long_name "Forecast time for ForecastModelRunCollection";
    Float64 missing_value NaN;
    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 5.0, 31.9730281829834;
    String axis "Y";
    String ioos_category "Location";
    String long_name "Latitude";
    Int32 NAVO_code 1;
    String standard_name "latitude";
    String units "degrees_north";
    Float64 valid_range 5.0, 31.9730281829834;
  }
  longitude {
    String _CoordinateAxisType "Lon";
    Float64 actual_range 262.0, 304.9632263183594;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    Int32 NAVO_code 2;
    String standard_name "longitude";
    String units "degrees_east";
    Float64 valid_range 262.0, 304.9632263183594;
  }
  surf_el {
    String _CoordinateAxisType "Height";
    String _CoordinateZisPositive "up";
    String coordinates "time_run time lat lon";
    String ioos_category "Sea Level";
    String long_name "Water Surface Elevation";
    Int32 NAVO_code 32;
    String positive "up";
    String units "meter";
  }
  surf_atm_press {
    String _CoordinateAxisType "Pressure";
    String coordinates "time_run time lat lon";
    String ioos_category "Pressure";
    String long_name "Surface Atmospherics Pressure";
    Int32 NAVO_code 62;
    String units "Pascal";
  }
  surf_temp_flux {
    String coordinates "time_run time lat lon";
    String ioos_category "Heat Flux";
    String long_name "model surface temperature flux";
    Int32 NAVO_code 99;
    String units "degC-m/s";
  }
  surf_salt_flux {
    String coordinates "time_run time lat lon";
    String ioos_category "Salinity";
    String long_name "model surface salinity flux";
    Int32 NAVO_code 99;
    String units "psu-m/s";
  }
  surf_solar_flux {
    String coordinates "time_run time lat lon";
    String ioos_category "Heat Flux";
    String long_name "model surface shortwave flux";
    Int32 NAVO_code 99;
    String units "degC-m/s";
  }
  surf_roughness {
    String coordinates "time_run time lat lon";
    String ioos_category "Surface Waves";
    String long_name "model surface roughness";
    Int32 NAVO_code 99;
    String units "m";
  }
  surf_wnd_stress_gridx {
    String coordinates "time_run time lat lon";
    String ioos_category "Wind";
    String long_name "Grid x Surface Wind Stress";
    Int32 NAVO_code 60;
    String units "newton/meter2";
  }
  surf_wnd_stress_gridy {
    String coordinates "time_run time lat lon";
    String ioos_category "Wind";
    String long_name "Grid y Surface Wind Stress";
    Int32 NAVO_code 61;
    String units "newton/meter2";
  }
  NC_GLOBAL {
    String _CoordSysBuilder "ucar.nc2.dataset.conv.CF1Convention";
    String cdm_data_type "Grid";
    String classification_authority "not applicable";
    String classification_level "not applicable";
    String contact "NRL Code 7323";
    String Conventions "Global NCOM";
    String creator_name "kelly.r.wood@navy.mil; jeffery.rayburn@navy.mil";
    String distribution_statement "Approved for public release; distribution is unlimited.";
    String downgrade_date "not applicable";
    Float64 Easternmost_Easting 304.9632263183594;
    String generating_model "NCOM NOKI";
    Float64 geospatial_lat_max 31.9730281829834;
    Float64 geospatial_lat_min 5.0;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 304.9632263183594;
    Float64 geospatial_lon_min 262.0;
    String geospatial_lon_units "degrees_east";
    String history 
"not applicable ;
FMRC Best Dataset
2024-06-23T20:31:52Z https://www.ncei.noaa.gov/thredds-coastal/dodsC/ncom_amseas_agg_start_20130404/Amseas_May_2010_to_Apr_04_2013_best.ncd
2024-06-23T20:31:52Z https://www.ncei.noaa.gov/erddap/griddap/NCOM_amseas_20100509_to_20130404_2d.das";
    String infoUrl "https://www.ncei.noaa.gov/thredds-coastal/catalog/ncom_amseas_agg_start_20130404/catalog.html?dataset=ncom_amseas_agg_start_20130404/Amseas_May_2010_to_Apr_04_2013_best.ncd";
    String initial_time "2000010100";
    String input_data_source "not_applicable";
    String institution "Naval Oceanographic Office via NOAA NCEI";
    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.";
    String location "Proto fmrc:Amseas_May_2010_to_Apr_04_2013";
    String model_type "NCOM_2.3";
    Float64 Northernmost_Northing 31.9730281829834;
    String operational_status "development";
    String publisher_name "OceanNOMADS@noaa.gov";
    String sourceUrl "https://www.ncei.noaa.gov/thredds-coastal/dodsC/ncom_amseas_agg_start_20130404/Amseas_May_2010_to_Apr_04_2013_best.ncd";
    Float64 Southernmost_Northing 5.0;
    String standard_name_vocabulary "CF-1.0";
    String summary "AMSEAS data from May 09, 2010 to April 04, 2013. (includes 3 day forecast)";
    String time_coverage_end "2013-04-04T21:00:00Z";
    String time_coverage_start "2010-05-08T00:00:00Z";
    String time_origin "2013-04-04 00:00:00";
    String title "Regional NCOM AMSEAS 2D (May 05, 2010 to April 04, 2013)";
    Float64 Westernmost_Easting 262.0;
  }
}

 

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/erdBAssta5day.htmlTable?sst[(2007-10-21T00:00:00)][0][(-75):100:(75)][(180):100:(360)]
Thus, the query is often a data variable name (e.g., sst), followed by [(start):stride:(stop)] (or a shorter variation of that) for each of the variable's dimensions (for example, [time][altitude][latitude][longitude]).

For details, see the griddap Documentation.


 
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