Attributes {
    lat {
        String long_name "Latitude";
        String short_name "lat";
        String units "degrees_north";
        Float64 actual_range 90.0, -90.0;
        String standard_name "latitude";
        String axis "Y";
        String coordinate_defines "point";
    }
    lon {
        String long_name "Longitude";
        String short_name "lon";
        String units "degrees_east";
        Float64 actual_range 0.0, 359.75;
        String standard_name "longitude";
        String axis "X";
        String coordinate_defines "point";
    }
    time {
        String long_name "Time";
        String units "hours since 1800-01-01 00:00:00";
        String standard_name "time";
        String axis "T";
        String calendar "standard";
        String delta_t "0000-01-00 00:00:00";
        String coordinate_defines "start";
        Float64 actual_range 1227192.0, 1963536.0;
        Int32 _ChunkSizes 1;
    }
    pr_wtr {
        Float32 _FillValue -9.96921E36;
        Float32 missing_value -9.96921E36;
        String GridType "Cylindrical Equidistant Projection Grid";
        String datum "wgs84";
        String long_name "Monthly Precipitable Water for entire atmosphere";
        String units "kg m-2";
        String var_desc "Precipitable Water Content";
        String standard_name "atmosphere_water_vapor_content";
        String dataset "ERA5";
        String level_desc "Entire Atmosphere Considered As a Single Layer";
        String statistic "Ensemble Mean";
        String parent_stat "Other";
        Int32 number_of_significant_digits 7;
        Int32 ecmwf_local_table 128;
        Int32 ecmwf_parameter 136;
        Float32 valid_range 0.0, 200.0;
        Float32 actual_range 0.064138606, 75.21868;
        Int32 _ChunkSizes 1, 721, 1440;
    }
    time_bnds {
        String units "hours since 1800-01-01 00:00:00";
        Int32 _ChunkSizes 1, 2;
    }
    NC_GLOBAL {
        String Conventions "CF-1.6";
        String title "ERA5 Reanalysis";
        String standard_name_vocabulary "NetCDF Climate and Forecast (CF) Metadata Convention";
        String license "These data can be used at PSL. Do not redistribute files outside of PSL w/o explicit ECMWF permision";
        String spatial_resolution "0.25 degree";
        String platform "Model";
        String version "5";
        String product "reanalysis";
        String citation "European Centre for Medium-Range Weather Forecasts. 2017
updated monthly. ERA5 Reanalysis. Research Data Archive at the National
Center for Atmospheric Research, Computational and Information Systems Laboratory.
https://doi.org/10.5065/D6X34W69. Accessed Dec 2019.
";
        String netcdf_conversion "CISL RDA: Conversion from ECMWF GRIB1 data to netCDF4.";
        String rda_dataset "ds633.0";
        String rda_dataset_url "https:/rda.ucar.edu/datasets/ds633.0/";
        String rda_dataset_doi "DOI: 10.5065/BH6N-5N20";
        String rda_dataset_group "ERA5 atmospheric surface analysis";
        String grid_specification "0.25 degree x 0.25 degree from 90N to 90S and 0E to 359.75E (721 x 1440 Latitude/Longitude)";
        String original_source "ECMWF: https://cds.climate.copernicus.eu, Copernicus Climate Data Store";
        String source "NCAR, Boulder CO";
        String creation_date "2023-12-06T22:48:05Z";
        String dataset_title "ERA5 Reanalyses at PSL";
        String creator_name "NOAA/PSL";
        String institution "NOAA Physical Sciences Laboratory & CU/CIRES 
 (325 Broadway R/PSL, Boulder, CO 80305)";
        String contact "psl.data@noaa.gov";
        String References "https://psl.noaa.gov/data/gridded/data.era5.html";
        String history "created 2023/12 by DRM (chunked, deflated non-packed netCDF4-Classic)
psl.data@noaa.gov";
        String comments "Obtained at NCAR and converted to PSD NetCDF format and attributes
2000-2006 from the ERA5.1 dataset ";
        String comment "Obtained at NCAR and converted to PSD NetCDF format and attributes
2000-2006 from the ERA5.1 dataset ";
    }
    DODS_EXTRA {
        String Unlimited_Dimension "time";
    }
}