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Dataset Title:  * Chukchi Beaufort High-resolution Atmospheric Reanalysis (CBHAR) 1979-2009 Subscribe RSS
Institution:  University of Alaska Fairbanks North Carolina A&T State University University of Nebraska-Lincoln   (Dataset ID: CBHAR_WRF_SFC_1979_2009)
Information:  Summary ? | License ? | Metadata | Background (external link) | Data Access Form | Files
 
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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 {
    Int32 _ChunkSizes 1;
    String _CoordinateAxisType "Time";
    Float64 actual_range 2.839968e+8, 1.2623004e+9;
    String axis "T";
    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";
  }
  NY {
    Int32 _ChunkSizes 135;
    Float64 actual_range 1.0, 135.0;
    String axis "Y";
    String ioos_category "Statistics";
    String long_name "NY";
    String point_spacing "even";
  }
  NX {
    Int32 _ChunkSizes 234;
    Float64 actual_range 1.0, 234.0;
    String axis "X";
    String ioos_category "Statistics";
    String long_name "NX";
    String point_spacing "even";
  }
  PCPT {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Meteorology";
    String long_name "1-hour accumulated total precipitation";
    String units "kg m-2";
  }
  T2 {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 313.0;
    Float64 colorBarMinimum 263.0;
    String ioos_category "Temperature";
    String long_name "2-meter temperature";
    String standard_name "air_temperature";
    String units "degree_kelvin";
  }
  T2_C {
    Int32 _ChunkSizes 1, 135, 234;
    String ioos_category "Temperature";
    String long_name "2-meter temperature";
    String units "C";
  }
  TD2 {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 313.0;
    Float64 colorBarMinimum 273.0;
    String ioos_category "Temperature";
    String long_name "2-meter dew point";
    String standard_name "dew_point_temperature";
    String units "K";
  }
  TD2_C {
    Int32 _ChunkSizes 1, 135, 234;
    String ioos_category "Unknown";
    String long_name "2-meter dew point";
    String units "C";
  }
  Q2 {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 30.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Meteorology";
    String long_name "2-meter specific humidity";
    String standard_name "specific_humidity";
    String units "kg kg-1";
  }
  U10 {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum -15.0;
    String ioos_category "Wind";
    String long_name "10-meter zonal wind component";
    String standard_name "eastward_wind";
    String units "m.s-1";
  }
  V10 {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum -15.0;
    String ioos_category "Wind";
    String long_name "10-meter meridional wind component";
    String standard_name "northward_wind";
    String units "m.s-1";
  }
  SPD {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 15.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "10-meter wind speed";
    String standard_name "wind_speed";
    String units "m.s-1";
  }
  DIR {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 360.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Wind";
    String long_name "10-meter wind direction";
    String standard_name "wind_from_direction";
    String units "degrees";
  }
  SLP {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 1050.0;
    Float64 colorBarMinimum 950.0;
    String ioos_category "Pressure";
    String long_name "sea level pressure";
    String standard_name "surface_air_pressure";
    String units "hPa";
  }
  PSFC {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 1050.0;
    Float64 colorBarMinimum 950.0;
    String ioos_category "Pressure";
    String long_name "surface pressure";
    String standard_name "air_pressure";
    String units "hpascals";
  }
  ELEV {
    Int32 _ChunkSizes 1, 135, 234;
    String ioos_category "Location";
    String long_name "surface elevation";
    String units "m";
  }
  PCPC {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Meteorology";
    String long_name "1-hour accumulated convective precipitation";
    String units "kg m-2";
  }
  PCPNC {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Meteorology";
    String long_name "1-hour accumulated large-scale precipitation";
    String units "kg m-2";
  }
  LANDMASK {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 150.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Identifier";
    String long_name "land mask (0=water; 1=land)";
    String standard_name "land_binary_mask";
    String units "1";
  }
  SEAICE {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 1.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Ice Distribution";
    String long_name "sea ice fraction";
    String units "1";
  }
  SITHIK {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 2.5;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Ice Distribution";
    String long_name "sea ice thickness";
    String standard_name "sea_ice_thickness";
    String units "m";
  }
  LU_INDEX {
    Int32 _ChunkSizes 1, 135, 234;
    String ioos_category "Unknown";
    String long_name "MODIS land use index (20 categories)";
  }
  SNOWC {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    String ioos_category "Ice Distribution";
    String long_name "snow cover (0=bare ground; 1=snow)";
    String units "1";
  }
  SNOW {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 200.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Ice Distribution";
    String long_name "snow depth water equivalent";
    String units "kg m-2";
  }
  SNOWH {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    String ioos_category "Ice Distribution";
    String long_name "physical snow depth";
    String units "m";
  }
  SNOPCX {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 250.0;
    Float64 colorBarMinimum -250.0;
    String ioos_category "Heat Flux";
    String long_name "accumulated snow phase change heat flux";
    String units "W m-2";
  }
  GRDFLX {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 250.0;
    Float64 colorBarMinimum -250.0;
    String ioos_category "Heat Flux";
    String long_name "ground heat flux";
    String units "W m-2";
  }
  SWDOWN {
    Int32 _ChunkSizes 1, 135, 234;
    String ioos_category "Heat Flux";
    String long_name "surface downward shortwave radiation";
    String units "W m-2";
  }
  LWDOWN {
    Int32 _ChunkSizes 1, 135, 234;
    String ioos_category "Heat Flux";
    String long_name "surface downward longwave radiation";
    String units "W m-2";
  }
  SENSFLX {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 250.0;
    Float64 colorBarMinimum -250.0;
    String ioos_category "Heat Flux";
    String long_name "surface sensible net heat flux";
    String standard_name "surface_downward_sensible_heat_flux";
    String units "W m-2";
  }
  LATFLX {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 250.0;
    Float64 colorBarMinimum -250.0;
    String ioos_category "Heat Flux";
    String long_name "surface latent net heat flux";
    String standard_name "surface_downward_latent_heat_flux";
    String units "W m-2";
  }
  QFLX {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 1.0e-4;
    Float64 colorBarMinimum -1.0e-4;
    String ioos_category "Meteorology";
    String long_name "upward surface moisture flux (net evaporation)";
    String units "kg m-2 s-1";
  }
  PBLH {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    String ioos_category "Unknown";
    String long_name "planetary boundary layer height";
    String units "m";
  }
  TSK {
    Int32 _ChunkSizes 1, 135, 234;
    Float64 colorBarMaximum 313.0;
    Float64 colorBarMinimum 263.0;
    String ioos_category "Temperature";
    String long_name "skin temperature";
    String units "K";
  }
  TSK_C {
    Int32 _ChunkSizes 1, 135, 234;
    String ioos_category "Temperature";
    String long_name "skin temperature";
    String units "C";
  }
  SST {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 305.0;
    Float64 colorBarMinimum 273.0;
    String ioos_category "Temperature";
    String long_name "sea surface temperature";
    String standard_name "sea_surface_temperature";
    String units "K";
  }
  SST_C {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "sea surface temperature";
    String standard_name "sea_surface_temperature";
    String units "C";
  }
  SSTSK {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 305.0;
    Float64 colorBarMinimum 273.0;
    String ioos_category "Temperature";
    String long_name "sea surface skin temperature";
    String standard_name "sea_surface_skin_temperature";
    String units "K";
  }
  SSTSK_C {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 32.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Temperature";
    String long_name "sea surface skin temperature";
    String standard_name "sea_surface_skin_temperature";
    String units "C";
  }
  SOILT {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 313.0;
    Float64 colorBarMinimum 263.0;
    String ioos_category "Temperature";
    String long_name "soil temperature of top layer";
    String units "K";
  }
  SOILT_C {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    String ioos_category "Soils";
    String long_name "soil temperature of top layer";
    String units "C";
  }
  SOILM {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Soils";
    String long_name "volumetric soil moisture of top layer";
    String standard_name "soil_moisture_content";
    String units "m3 m-3";
  }
  SOILH2O {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    String ioos_category "Soils";
    String long_name "volumetric soil liquid water of top layer";
    String units "m3 m-3";
  }
  SOILMREL {
    Int32 _ChunkSizes 1, 135, 234;
    Float32 _FillValue -1.0e+34;
    Float64 colorBarMaximum 5.0;
    Float64 colorBarMinimum 0.0;
    String ioos_category "Soils";
    String long_name "soil moisture availability of top layer";
    String standard_name "soil_moisture_content";
    String units "1";
  }
  NC_GLOBAL {
    String cdm_data_type "Grid";
    String Conventions "COARDS, CF-1.6, ACDD-1.3";
    String creator_name 
"University of Alaska Fairbanks
North Carolina A&T State University
University of Nebraska-Lincoln";
    Float32 DX 10000.0;
    String history 
"Mon Oct  3 02:02:07 2016: ncatted -O -a units,V10,m,c,m.s-1 wrfsfc_2008-10.nc
Mon Oct  3 02:01:28 2016: ncatted -O -a units,U10,m,c,m.s-1 wrfsfc_2008-10.nc
Mon Oct  3 02:00:47 2016: ncatted -O -a units,PSFC,m,c,hpascals wrfsfc_2008-10.nc
Mon Oct  3 02:00:06 2016: ncatted -O -a units,T2,m,c,degree_kelvin wrfsfc_2008-10.nc
Mon Oct  3 01:59:27 2016: ncatted -O -a units,DIR,m,c,degrees wrfsfc_2008-10.nc
Mon Oct  3 01:58:47 2016: ncatted -O -a units,SPD,m,c,m.s-1 wrfsfc_2008-10.nc
Mon Oct  3 01:58:10 2016: ncatted -O -a standard_name,V10,c,c,northward_wind wrfsfc_2008-10.nc
Mon Oct  3 01:57:30 2016: ncatted -O -a standard_name,U10,c,c,eastward_wind wrfsfc_2008-10.nc
Mon Oct  3 01:56:52 2016: ncatted -O -a standard_name,PSFC,c,c,air_pressure wrfsfc_2008-10.nc
Mon Oct  3 01:56:12 2016: ncatted -O -a standard_name,T2,c,c,air_temperature wrfsfc_2008-10.nc
Mon Oct  3 01:55:32 2016: ncatted -O -a standard_name,DIR,c,c,wind_from_direction wrfsfc_2008-10.nc
Mon Oct  3 01:54:52 2016: ncatted -O -a standard_name,SPD,c,c,wind_speed wrfsfc_2008-10.nc
Mon Oct  3 01:54:15 2016: ncatted -O -a coordinates,V10,c,c,TIME XLON XLAT wrfsfc_2008-10.nc
Mon Oct  3 01:53:34 2016: ncatted -O -a coordinates,U10,c,c,TIME XLON XLAT wrfsfc_2008-10.nc
Mon Oct  3 01:52:54 2016: ncatted -O -a coordinates,PSFC,c,c,TIME XLON XLAT wrfsfc_2008-10.nc
Mon Oct  3 01:49:00 2016: ncatted -O -a coordinates,T2,c,c,TIME XLON XLAT wrfsfc_2008-10.nc
Mon Oct  3 01:49:00 2016: ncatted -O -a coordinates,DIR,c,c,TIME XLON XLAT wrfsfc_2008-10.nc
Mon Oct  3 01:49:00 2016: ncatted -O -a coordinates,SPD,c,c,TIME XLON XLAT wrfsfc_2008-10.nc
2018-07-17T11:39:25Z (local files)
2018-07-17T11:39:25Z http://erddap.aoos.org/griddap/CBHAR_WRF_SFC_1979_2009.das";
    String infoUrl "http://portal.aoos.org/#module-metadata/9c1581d0-8674-11e6-9dd3-00265529168c/";
    String institution "University of Alaska Fairbanks North Carolina A&T State University University of Nebraska-Lincoln";
    String keywords "1-hour, 10-meter, 2-meter, a&t, accumulated, agriculture, air, air_pressure, air_temperature, alaska, atmosphere, atmospheric, availability, bare, beaufort, binary, boundary, budget, carolina, categories, cbhar, change, chukchi, component, content, convective, cover, cryosphere, data, depth, dew, dew point, dew_point_temperature, DIR, direction, distribution, downward, Earth Science > Agriculture > Soils > Soil Moisture/Water Content, Earth Science > Atmosphere > Atmospheric Pressure > Atmospheric Pressure Measurements, Earth Science > Atmosphere > Atmospheric Pressure > Sea Level Pressure, Earth Science > Atmosphere > Atmospheric Pressure > Static Pressure, Earth Science > Atmosphere > Atmospheric Pressure > Surface Pressure, Earth Science > Atmosphere > Atmospheric Radiation > Heat Flux, Earth Science > Atmosphere > Atmospheric Temperature > Air Temperature, Earth Science > Atmosphere > Atmospheric Temperature > Dew Point Temperature, Earth Science > Atmosphere > Atmospheric Temperature > Surface Air Temperature, Earth Science > Atmosphere > Atmospheric Water Vapor > Dew Point Temperature, Earth Science > Atmosphere > Atmospheric Water Vapor > Humidity, Earth Science > Atmosphere > Atmospheric Winds > Surface Winds, Earth Science > Cryosphere > Sea Ice > Ice Depth/Thickness, Earth Science > Land Surface > Soils > Soil Moisture/Water Content, Earth Science > Oceans > Ocean Heat Budget > Heat Flux, Earth Science > Oceans > Ocean Temperature > Sea Surface Temperature, Earth Science > Oceans > Sea Ice > Ice Depth/Thickness, eastward, eastward_wind, ELEV, elevation, equivalent, evaporation, fairbanks, flux, fraction, GRDFLX, ground, heat, heat flux, height, high, high-resolution, hour, humidity, ice, ice distribution, identifier, imaging, index, land, land_binary_mask, LANDMASK, large, large-scale, latent, LATFLX, layer, level, lincoln, liquid, longwave, LU_INDEX, LWDOWN, mask, measurements, meridional, meteorology, meter, moderate, modis, moisture, nebraska, nebraska-lincoln, net, north, northward, northward_wind, ocean, oceans, PBLH, PCPC, PCPNC, PCPT, phase, physical, planetary, point, precipitation, pressure, PSFC, QFLX, radiation, rain, rainfall, reanalysis, resolution, scale, sea, sea_ice_thickness, sea_surface_skin_temperature, sea_surface_temperature, SEAICE, seawater, SENSFLX, sensible, shortwave, SITHIK, skin, SLP, SNOPCX, snow, SNOWC, SNOWH, soil, soil_moisture_content, SOILH2O, SOILM, SOILMREL, soils, SOILT, SOILT_C, SPD, specific, specific_humidity, spectroradiometer, speed, SST, SST_C, SSTSK, SSTSK_C, state, static, surface, surface_air_pressure, surface_downward_latent_heat_flux, surface_downward_sensible_heat_flux, SWDOWN, T2_C, TD2, TD2_C, temperature, thickness, TIME, top, total, TSK, TSK_C, U10, university, upward, use, V10, vapor, volumetric, water, wind, wind_from_direction, wind_speed, winds, zonal";
    String keywords_vocabulary "GCMD Science Keywords";
    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 MAP_PROJ "Polar Stereographic";
    Float32 MOAD_CEN_LAT 71.3;
    String SIMULATION_START_DATE "2008-10-01_00:00:00";
    String source "WRFv3.2.1";
    String sourceUrl "(local files)";
    Float32 STAND_LON -155.0;
    String standard_name_vocabulary "CF Standard Name Table v29";
    String summary "The Chukchi-Beaufort High-Resolution Atmospheric Reanalysis (CBHAR) is an hourly 31-year gridded reanalysis product covering the period 1979-2009 for the Chukchi-Beaufort Seas and North Slope. It was produced with a customized version of the Weather Research and Forecasting (WRF) model (WRFv3.2.1), optimized for the model domain and including improvements designed to improve the model's accuracy in representing the Arctic environment. The WRF model data assimilation system (WRFDA) was used to assimilate highly quality-controlled observational data collected across the region via the 3D variational technique. The model outputs represent hourly results at ~10 km spatial resolution with the goal to more accurately capture the finer scale processes of the region's surface wind field (10 meter height) covering the Chukchi, Beaufort, and northern Bering Seas. More information including the final report can be found on the BOEM Environmental Studies Program Information System (ESPIS) page for this project: https://marinecadastre.gov/espis/#/search/study/23141.";
    String time_coverage_end "2009-12-31T23:00:00Z";
    String time_coverage_start "1979-01-01T00:00:00Z";
    String title "* Chukchi Beaufort High-resolution Atmospheric Reanalysis (CBHAR) 1979-2009";
    Float32 TRUELAT1 70.0;
    Float32 TRUELAT2 70.0;
  }
}

 

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/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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