Attributes { latitude { Float32 _FillValue -9999.00000; String units "degrees_north"; String standard_name "latitude"; String axis "Y"; } longitude { Float32 _FillValue -9999.00000; String units "degrees_east"; String standard_name "longitude"; String axis "X"; } time { Int32 _FillValue -9999; String standard_name "time"; String calendar "gregorian"; String time_step "Day"; String units "Day of the year (leap year)"; String axis "T"; } crs { String grid_mapping_name "latitude_longitude"; String crs_wkt "GEOGCS['GCS_WGS_1984',DATUM['D_WGS_1984',SPHEROID['WGS_1984',6378137.0,298.257223563]],PRIMEM['Greenwich',0.0],UNIT['Degree',0.0174532925199433]]"; } mean { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "daily mean"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "Mean value of the day of the of the year"; String param_name "total evapotranspiration"; } sd { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "daily standard deviation"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "Standard deviation of the day of the year"; String param_name "total evapotranspiration"; } min { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "minimum"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "Minimum value of the day of the year"; String param_name "total evapotranspiration"; } max { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "maximum"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "Maximum value of the day of the year"; String param_name "total evapotranspiration"; } p05 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.05 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.05 percentile of the day of the year"; String param_name "total evapotranspiration"; } p10 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.10 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.10 percentile of the day of the year"; String param_name "total evapotranspiration"; } p15 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.15 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.15 percentile of the day of the year"; String param_name "total evapotranspiration"; } p20 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.20 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.20 percentile of the day of the year"; String param_name "total evapotranspiration"; } p25 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.25 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.25 percentile of the day of the year"; String param_name "total evapotranspiration"; } p30 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.30 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.30 percentile of the day of the year"; String param_name "total evapotranspiration"; } p35 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.35 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.35 percentile of the day of the year"; String param_name "total evapotranspiration"; } p40 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.40 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.40 percentile of the day of the year"; String param_name "total evapotranspiration"; } p45 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.45 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.45 percentile of the day of the year"; String param_name "total evapotranspiration"; } p50 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.50 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.50 percentile of the day of the year"; String param_name "total evapotranspiration"; } p55 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.55 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.55 percentile of the day of the year"; String param_name "total evapotranspiration"; } p60 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.60 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.60 percentile of the day of the year"; String param_name "total evapotranspiration"; } p65 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.65 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.65 percentile of the day of the year"; String param_name "total evapotranspiration"; } p70 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.70 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.70 percentile of the day of the year"; String param_name "total evapotranspiration"; } p75 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.75 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.75 percentile of the day of the year"; String param_name "total evapotranspiration"; } p80 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.80 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.80 percentile of the day of the year"; String param_name "total evapotranspiration"; } p85 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.85 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.85 percentile of the day of the year"; String param_name "total evapotranspiration"; } p90 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.90 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.90 percentile of the day of the year"; String param_name "total evapotranspiration"; } p95 { Float32 _FillValue -9999.00000; String units "kg/m^2"; String long_name "0.95 percentile"; String param_short_name "EVPsfc"; String grid_mapping "crs"; String comment "0.95 percentile of the day of the year"; String param_name "total evapotranspiration"; } p_value { Float32 _FillValue -9999.00000; String units "-"; String long_name "p-value"; String param_short_name "EVPsfc"; String param_name "EVPsfc"; String grid_mapping "crs"; String comment "P-value of the Kolmogorov-Smirnov goodness-of-fit test for a gamma theoretical distribution"; } NC_GLOBAL { String creator_name "Gonzalo E. Espinoza-D\303\241valos"; String creator_email "gespinoza@utexas.edu"; String creator_url "gespinoza.org"; String keywords "nldas, land-surface models, evapotranspiration"; String license "This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License. https://creativecommons.org/licenses/by-nc/4.0/"; String references "Espinoza-D\303\241valos, G. E. (2016). Large-scale statistical analysis of NLDAS variables and hydrologic web applications. The University of Texas at Austin. Retrieved from http://hdl.handle.net/2152/39608; Espinoza-D\303\241valos, G. E., Arctur, D. K., Teng, W., Maidment, D. R., Garc\303\255a-Mart\303\255, I., & Comair, G. (2016). Studying soil moisture at a national level through statistical analysis of NASA NLDAS data. Journal of Hydroinformatics, 18(2), 277\342\200\223287. http://doi.org/10.2166/hydro.2015.231"; String source "NLDAS-2"; String time_coverage_start "1979-01-02"; String time_coverage_end "2013-12-31"; Float64 geospatial_lat_min 25.12500000000000; Float64 geospatial_lat_max 49.50000000000000; Float64 geospatial_lon_max -67.00000000000000; Float64 geospatial_lon_min -124.7500000000000; String contributor_name ""; String title "Spatial-temporal statistics of daily evapotranspiration data from the NLDAS model (1979-2013)"; String summary "The data set contains the daily statistics for the EVPsfc variable (total evapotranspiration) of the North American Land Data Assimilation System Version 2 (NLDAS-2) model. The period of analysis is from 1979-01-02 to 2013-12-31. The statistics for each calendar month are the mean, standard deviation, minimum, maximum, and percentiles in 0.05 interval. The data set also includes a p-value per calendar day of the Kolmogorov-Smirnov (KS) test. The p-value of the KS test shows if the computed empirical cumulative distribution function (CDF) comes from a fitted gamma distribution"; String authors_names "Gonzalo E. Espinoza-D\303\241valos, David Maidment, David K. Arctur, William Teng, Georges Comair"; String authors_organizations "UNESCO-IHE Institute for Water Education, The University of Texas at Austin, The University of Texas at Austin, NASA Goddard Earth Sciences Data and Information Services Center (ADNET Systems), World Bank"; } }