netcdf files/g/d197000/Burrows_etal_2019_GPLLJ_classification.nc {
  dimensions:
    time = 134640;
    lat = 22;
    lon = 71;
  variables:
    double time(time=134640);
      :units = "hours since 1901-05-01 00:00:00 UTC";
      :calendar = "gregorian";

    double lat(lat=22);
      :long_name = "Latitude";
      :units = "degrees_north";

    double lon(lon=71);
      :long_name = "Longitude";
      :units = "degrees_east";

    int BWclass(time=134640, lat=22, lon=71);
      :long_name = "Bonner-Whiteman (BW) vertical wind shear class (1-4)";
      :missing_value = "999";

    int BWLWclass(time=134640, lat=22, lon=71);
      :long_name = "BW/LWA merged jet class (coupled:1,uncoupled:2)";
      :missing_value = "999";

    float U700(time=134640, lat=22, lon=71);
      :long_name = "700-hPa eastward(u) component of wind (CERA-20C Ens.No. 0)";
      :units = "m/s";

    float V700(time=134640, lat=22, lon=71);
      :long_name = "700-hPa northward(v) component of wind (CERA-20C Ens.No. 0)";
      :units = "m/s";

    float U850(time=134640, lat=22, lon=71);
      :long_name = "850-hPa eastward(u) component of wind (CERA-20C Ens.No. 0)";
      :units = "m/s";

    float V850(time=134640, lat=22, lon=71);
      :long_name = "850-hPa northward(v) component of wind (CERA-20C Ens.No. 0)";
      :units = "m/s";

  // global attributes:
  :creation_date = "26-Jul-2019 15:16:42";
  :netcdf_library_version = "4.3.3.1";
  :title = "Great Plains Low-Level Jet Occurrence and Upper-Level Coupling-CERA-20C";
  :institution = "Atmospheric Sciences Research Center, University at Albany, State University of New York";
  :creator_email = "crferguson@albany.edu, daburrows@albany.edu";
  :summary = "This dataset contains the: BW vertical wind shear classification, BW/LW merged GPLLJ classification, and corresponding CERA-20C u- and v- wind fields @700- and 850-hPa. The dataset is limited to the CONUS domain from 0z01may-21z30sep (1224 timesteps) each year from 1901-2010. See Burrows et al. (2019) for additional details. Burrows, D. A., C. R. Ferguson, M. A. Campbell, G. Xia, and L. F. Bosart, 2019: An objective classification and analysis of upper-level coupling to the Great Plains low-level jet over the 20th century. J Climate,https://doi.org/10.1175/JCLI-D-18-0891.1.";
}