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Dataset Title:  CFSR Energetics (EGY), Monthly Means By time, isobaric, latitude, longitude   RSS
Institution:  NOAA/NWS/NCEP   (Dataset ID: cfs_reanl_mm_egyh_by_time12_isobaric_lat_lon)
Information:  Summary ? | License ? | Metadata | Background | Data Access Form
 
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time (UTC) ?     specify just 1 value →
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< <
isobaric (Pa) ?     specify just 1 value →
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< <
latitude (degrees_north) ?
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longitude (degrees_east) ?
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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:

The Dataset Attribute Structure (.das) for this Dataset

Attributes {
  time {
    String _CoordinateAxisType "Time";
    Float64 actual_range 1.294326e+9, 1.2994236e+9;
    String axis "T";
    String bounds "time12_bounds";
    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";
  }
  isobaric {
    String _CoordinateAxisType "Pressure";
    String _CoordinateZisPositive "down";
    Float32 actual_range 100.0, 100000.0;
    Int32 Grib_level_type 100;
    String long_name "Isobaric surface";
    String positive "down";
    String units "Pa";
  }
  latitude {
    String _CoordinateAxisType "Lat";
    Float32 actual_range -90.0, 90.0;
    String axis "Y";
    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, 359.5;
    String axis "X";
    String ioos_category "Location";
    String long_name "Longitude";
    String standard_name "longitude";
    String units "degrees_east";
  }
  Turbulent_kinetic_energy {
    String abbreviation "TKE";
    String coordinates "time12_run time12 isobaric lat lon";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 19, 11;
    String Grib2_Parameter_Category "Physical atmospheric Properties";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "Turbulent kinetic energy";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-19-11_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "Turbulent kinetic energy (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "J/kg";
  }
  COVMZ {
    String abbreviation "COVMZ";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between zonal and meridional components of the wind. Defined as [uv]-[u][v], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 1;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVMZ";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-1_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVMZ (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "m2/s2";
  }
  COVQVV {
    String abbreviation "COVQVV";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between specific humidity and vertical components of the wind. Defined as [q]-[][q], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 10;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVQVV";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-10_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVQVV (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "kg/kg.Pa/s";
  }
  COVQQ {
    String abbreviation "COVQQ";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between specific humidity and specific humidy. Defined as [qq]-[q][q], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 12;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVQQ";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-12_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVQQ (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "kg/kg.kg/kg";
  }
  COVVVVV {
    String abbreviation "COVVVVV";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between vertical and vertical components of the wind. Defined as []-[][], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 13;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVVVVV";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-13_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVVVVV (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "Pa2/s2";
  }
  COVTT {
    String abbreviation "COVTT";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between temperature and temperature. Defined as [TT]-[T][T], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 14;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVTT";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-14_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVTT (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "K.K";
  }
  COVTZ {
    String abbreviation "COVTZ";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between zonal component of the wind and temperature. Defined as [uT]-[u][T], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 2;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVTZ";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-2_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVTZ (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "K.m/s";
  }
  COVTM {
    String abbreviation "COVTM";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between meridional component of the wind and temperature. Defined as [vT]-[v][T], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 3;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVTM";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-3_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVTM (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "K.m/s";
  }
  COVZZ {
    String abbreviation "COVZZ";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between zonal and zonal components of the wind. Defined as [uu]-[u][u], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 5;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVZZ";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-5_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVZZ (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "m2/s2";
  }
  COVMM {
    String abbreviation "COVMM";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between meridional and meridional components of the wind. Defined as [vv]-[v][v], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 6;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVMM";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-6_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVMM (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "m2/s2";
  }
  COVQZ {
    String abbreviation "COVQZ";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between specific humidity and zonal components of the wind. Defined as [uq]-[u][q], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 7;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVQZ";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-7_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVQZ (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "kg/kg.m/s";
  }
  COVQM {
    String abbreviation "COVQM";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between specific humidity and meridional components of the wind. Defined as [vq]-[v][q], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 8;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVQM";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-8_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVQM (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "kg/kg.m/s";
  }
  COVTVV {
    String abbreviation "COVTVV";
    String coordinates "time12_run time12 isobaric lat lon";
    String description "Covariance between temperature and vertical components of the wind. Defined as [T]-[][T], where \"[]\" indicates the mean over the indicated time span.";
    String Grib2_Generating_Process_Type "Forecast";
    String Grib2_Level_Desc "Isobaric surface";
    Int32 Grib2_Level_Type 100;
    Int32 Grib2_Parameter 0, 192, 9;
    String Grib2_Parameter_Category "Covariance";
    String Grib2_Parameter_Discipline "Meteorological products";
    String Grib2_Parameter_Name "COVTVV";
    String Grib_Statistical_Interval_Type "Average";
    String Grib_Variable_Id "VAR_0-192-9_L100_I135_Hour_S193";
    String grid_mapping "LatLon_Projection";
    String long_name "COVTVV (135_Hour AverageNforecasts) @ Isobaric surface";
    Float32 missing_value NaN;
    String units "K.Pa/s";
  }
  NC_GLOBAL {
    String _CoordSysBuilder "ucar.nc2.dataset.conv.CF1Convention";
    String Analysis_or_forecast_generating_process_identifier_defined_by_originating_centre "Climate Data Assimilation System (CDAS)";
    String cdm_data_type "Grid";
    String Conventions "CF-1.4";
    Float64 Easternmost_Easting 359.5;
    String file_format "GRIB-2";
    Float64 geospatial_lat_max 90.0;
    Float64 geospatial_lat_min -90.0;
    Float64 geospatial_lat_resolution 0.5;
    String geospatial_lat_units "degrees_north";
    Float64 geospatial_lon_max 359.5;
    Float64 geospatial_lon_min 0.0;
    Float64 geospatial_lon_resolution 0.5;
    String geospatial_lon_units "degrees_east";
    String GRIB_table_version "2,1";
    String history 
"Read using CDM IOSP GribCollection v3 ;
FMRC Best Dataset
2024-06-24T16:50:28Z https://www.ncei.noaa.gov/thredds/dodsC/model-cfs_reanl_mm_egyh_agg/Energetics_(EGY),_Monthly_Mean_Aggregation_best.ncd
2024-06-24T16:50:28Z https://www.ncei.noaa.gov/griddap/cfs_reanl_mm_egyh_by_time12_isobaric_lat_lon.das";
    String infoUrl "https://www.ncei.noaa.gov/thredds/catalog/model-cfs_reanl_mm_egyh_agg/catalog.html?dataset=model-cfs_reanl_mm_egyh_agg/Energetics_(EGY),_Monthly_Mean_Aggregation_best.ncd";
    String institution "NOAA/NWS/NCEP";
    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:Energetics_(EGY),_Monthly_Mean_Aggregation";
    Float64 Northernmost_Northing 90.0;
    String Originating_or_generating_Center "US National Weather Service, National Centres for Environmental Prediction (NCEP)";
    String Originating_or_generating_Subcenter "0";
    String sourceUrl "https://www.ncei.noaa.gov/thredds/dodsC/model-cfs_reanl_mm_egyh_agg/Energetics_(EGY),_Monthly_Mean_Aggregation_best.ncd";
    Float64 Southernmost_Northing -90.0;
    String summary "CFSR Energetics (EGY), Monthly Means Dimensioned By time, isobaric, latitude, longitude.";
    String time_coverage_end "2011-03-06T15:00:00Z";
    String time_coverage_start "2011-01-06T15:00:00Z";
    String title "CFSR Energetics (EGY), Monthly Means By time, isobaric, latitude, longitude";
    String Type_of_generating_process "Forecast";
    Float64 Westernmost_Easting 0.0;
  }
}

 

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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