Easier access to scientific data
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ERDDAP
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| Dataset Title: | Daily NCEP/DOE Reanalysis 2 (dlwrf.sfc.gauss.1979)
|
| Institution: | National Centers for Environmental Prediction (Dataset ID: NCEP_DOE_Reanalysis_2_dlwrf) |
| Information: | Summary
| License
| FGDC
| ISO 19115
| Metadata
| Background
| Make a graph
|
Attributes {
time {
String _CoordinateAxisType "Time";
Float64 actual_range 2.839968e+8, 1.7303328e+9;
String avg_period "0000-00-01 00:00:00";
String axis "T";
String coordinate_defines "start";
String delta_t "0000-00-01 00:00:00";
String ioos_category "Time";
String long_name "Time";
String prev_avg_period "0000-00-00 06:00:00";
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";
Float32 actual_range -88.542, 88.542;
String axis "Y";
String coordinate_defines "point";
String ioos_category "Location";
String long_name "Latitude";
String standard_name "latitude";
String units "degrees_north";
}
longitude {
String _CoordinateAxisType "Lon";
Float32 actual_range 0.0, 358.125;
String axis "X";
String coordinate_defines "point";
String ioos_category "Location";
String long_name "Longitude";
String standard_name "longitude";
String units "degrees_east";
}
dlwrf {
Float32 actual_range 31.199951, 492.19995;
String cell_methods "time: mean (of each 6-hourly interval) mean (of 4 6-hourly means)";
Float64 colorBarMaximum 500.0;
Float64 colorBarMinimum -500.0;
String drawLandMask "under";
Int16 GRIB_id 205;
String GRIB_name "DLWRF";
Int16 least_significant_digit 0;
String level_desc "Surface";
String long_name "Daily Mean of Downward Longwave Radiation Flux at Surface";
Float32 missing_value -9.96921e+36;
String parent_stat "Individual Obs";
Int16 precision 1;
String standard_name "surface_downward_longwave_radiation_flux";
String statistic "Mean";
String units "W/m^2";
Float32 valid_range -135.0, 635.0;
String var_desc "Downward Longwave Radiation Flux";
}
NC_GLOBAL {
String cdm_data_type "Grid";
String comment
"Data is from
NCEP/DOE AMIP-II Reanalysis (Reanalysis-2)
(4x/day). Data interpolated from model (sigma) surfaces to gaussian grid.";
String Conventions "CF-1.6, COARDS, ACDD-1.3";
String creator_email "Wesley.Ebisuzaki@noaa.gov";
String creator_name "NOAA NWS NCEP, NCAR";
String creator_type "institution";
String creator_url "https://www.cpc.ncep.noaa.gov/products/wesley/reanalysis.html";
String dataset_title "NCEP-DOE AMIP-II Reanalysis";
Float64 Easternmost_Easting 358.125;
Float64 geospatial_lat_max 88.542;
Float64 geospatial_lat_min -88.542;
String geospatial_lat_units "degrees_north";
Float64 geospatial_lon_max 358.125;
Float64 geospatial_lon_min 0.0;
Float64 geospatial_lon_resolution 1.875;
String geospatial_lon_units "degrees_east";
String history
"created 2002/03 by Hoop (netCDF2.3)
Converted to chunked, deflated non-packed NetCDF4 2020/05
2024-11-21T10:53:29Z https://psl.noaa.gov/thredds/dodsC/Datasets/ncep.reanalysis2/Dailies/gaussian_grid/dlwrf.sfc.gauss.1979.nc
2024-11-21T10:53:29Z https://erddap.sochic-h2020.eu/erddap/griddap/NCEP_DOE_Reanalysis_2_dlwrf.das";
String infoUrl "https://www.psl.noaa.gov/data/gridded/data.ncep.reanalysis2.html";
String institution "National Centers for Environmental Prediction";
String keywords "amip, atmosphere, centers, daily, data, day, department, dlwrf, dlwrf.sfc.gauss.1979, doe, downward, energy, environmental, flux, intercomparison, latitude, longitude, longwave, mean, model, national, ncep, prediction, project, radiation, reanalysis, surface, surface_downward_longwave_radiation_flux, time";
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.";
Float64 Northernmost_Northing 88.542;
String platform "Model";
String references "https://www.psl.noaa.gov/data/gridded/data.ncep.reanalysis2.html";
String source "NCEP/DOE AMIP-II Reanalysis (Reanalysis-2) Model";
String source_url "https://www.cpc.ncep.noaa.gov/products/wesley/reanalysis2/";
String sourceUrl "https://psl.noaa.gov/thredds/dodsC/Datasets/ncep.reanalysis2/Dailies/gaussian_grid/dlwrf.sfc.gauss.1979.nc";
Float64 Southernmost_Northing -88.542;
String standard_name_vocabulary "CF Standard Name Table v70";
String summary
"Data is from
National Centers for Environmental Prediction (NCEP)/Department of Energy (DOE) Atmosphere Model Intercomparison Project (AMIP)-II Reanalysis (Reanalysis-2)
(4x/day). Data interpolated from model (sigma) surfaces to gaussian grid.";
String time_coverage_end "2024-10-31T00:00:00Z";
String time_coverage_start "1979-01-01T00:00:00Z";
String title "Daily NCEP/DOE Reanalysis 2 (dlwrf.sfc.gauss.1979)";
Float64 Westernmost_Easting 0.0;
}
}
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.
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.