Attributes {
    nv {
        Float32 pointwidth 1.0;
        Int32 gridtype 0;
        String units "unitless";
    }
    Y {
        String standard_name "latitude";
        Float32 pointwidth 1.0;
        Int32 gridtype 0;
        String units "degree_north";
    }
    X {
        String standard_name "longitude";
        Float32 pointwidth 1.0;
        Int32 gridtype 1;
        String units "degree_east";
    }
    T {
        String standard_name "time";
        Float32 pointwidth 1.0;
        Int32 expires 1754006400;
        String calendar "standard";
        Int32 gridtype 0;
        String units "julian_day";
    }
    lat_bounds {
        String units "unitless";
        String comment "latitude values at the north and south bounds of each pixel.";
    }
    lon_bounds {
        String units "unitless";
        String comment "longitude values at the west and east bounds of each pixel.";
    }
    precip {
        Float32 pointwidth 1.0;
        String valid_range "0.0", "100.0";
        Float32 missing_value -999.90002, -99999.0;
        String coordinates "T Y X";
        String units "mm/day";
        String cell_methods "area: mean time: mean";
        String standard_name "lwe_precipitation_rate";
        String long_name "NOAA Climate Data Record (CDR) of Daily GPCP Satellite-Gauge Combined Precipitation";
        Int32 expires 1754006400;
    }
    time_bounds {
        Float32 pointwidth 1.0;
        String units "unitless";
        String comment "time bounds for each time value";
        Int32 expires 1754006400;
    }
NC_GLOBAL {
    String title "Global Precipitation Climatatology Project (GPCP) Climate Data Record (CDR), Daily V1.3";
    String publisher_url "https://www.ncei.noaa.gov";
    String standard_name_vocabulary "CF Standard Name Table (v41, 22 February 2017)";
    String license "No constraints on data access or use.";
    String geospatial_lon_resolution "1 degree";
    String references "Huffman_etal2001";
    Float32 geospatial_lat_min -90.0;
    String Conventions "CF-1.6, ACDD 1.3";
    URL dataset_documentation "http://eagle1.umd.edu/GPCP_ICDR/GPCP_Monthly.html";
    String long_name "Version 1.3";
    String platform "GOES (Geostationary Operational Environmental Satellite), GMS (Japan Geostationary Meteorological Satellite), METEOSAT, Earth Observing System, AQUA, DMSP (Defense Meteorological Satellite Program)";
    String project "GPCP > Global Precipitation Climatology Project";
    String cdm_data_type "Grid";
    URL source "https://www.ncei.noaa.gov/data/global-precipitation-climatology-project-gpcp-daily/access/";
    Float32 geospatial_lon_max 360.0;
    String time_coverage_duration "P1D";
    String geospatial_lat_units "degrees_north";
    String cdr_program "NOAA Climate Data Record Program for satellites, FY 2011.";
    String publisher_name "NOAA National Centers for Environmental Information (NCEI)";
    Float32 geospatial_lat_max 90.0;
    String processing_level "NASA Level 3";
    String contributor_name "Robert Adler, Jian-Jian Wang";
    URL paper "http://eagle1.umd.edu/GPCP_ICDR/references/2001_Huffman.pdf";
    Float32 geospatial_lon_min 0.0;
    String sensor "Imager, AIRS > Atmospheric Infrared Sounder, SSMIS > Special Sensor Microwave Imager/Sounder";
    String note "Request to Users:  The GPCP datasets are developed and maintained with international cooperation and are used by the worldwide scientific community. To better understand the evolving requirements across the GPCP user community and to increase the utility of the GPCP product suite, the dataset producers request that a citation be provided for each publication that uses the GPCP products.  Please email the citation to george.j.huffman@nasa.gov or david.t.bolvin@nasa.gov. Your help and cooperation will provide valuable information for making future enhancements to the GPCP product suite.";
    String product_version "v01r03";
    String keywords "EARTH SCIENCE > ATMOSPHERE > PRECIPITATION > PRECIPITATION AMOUNT";
    String summary "Global Precipitation Climatology Project (GPCP) Daily Version 1.3 gridded, merged satellite/gauge precipitation Climate data Record (CDR) from 1996 to present.";
    Int32 expires 1754006400;
    String institution "ACADEMIC > UMD/ESSIC > Earth System Science Interdisciplinary Center, University of Maryland";
    String acknowledgment "This project was supported in part by a grant from the NOAA Climate Data Record (CDR) Program for satellites.";
    String spatial_resolution "1 degree";
    String contributor_role "principalInvestigator, processor and custodian";
    String cdr_variable "precipitation";
    String keywords_vocabulary "NASA Global Change Master Directory (GCMD) Earth Science Keywords, Version 7.0";
    String description "GPCP 1-Degree Daily Combination (Version 1.3)";
    String metadata_link "gov.noaa.ncdc:XXXXX";
    String naming_authority "gov.noaa.ncdc";
    String Metadata_Conventions "CF-1.6, Unidata Dataset Discovery v1.0, NOAA CDR v1.0, GDS v2.0";
    String date_created "2020-02-06T19:30:42Z";
    URL NOAA_documentation "https://data.nodc.noaa.gov/cgi-bin/iso?id=gov.noaa.ncdc:C00999";
    String publisher_email "jjwang@umd.edu";
    String creator_name "Dr. Jian-Jian Wang";
    String geospatial_lat_resolution "1 degree";
    String creator_email "jjwang@umd.edu";
    String geospatial_lon_units "degrees_east";
    String comment "Processing computer: eagle2.umd.edu";
    String reference "Huffman et al. 1997, http://dx.doi.org/10.1175/1520-0477(1997)078<0005:TGPCPG>2.0.CO;2; Adler et al. 2003, http://dx.doi.org/10.1175/1525-7541(2003)004<1147:TVGPCP>2.0.CO;2; Huffman et al. 2009, http://dx.doi.org/10.1029/2009GL040000; Adler et al. 2017, Global Precipitation Climatology Project (GPCP) Daily Analysis: Climate Algorithm Theoretical Basis Document (C-ATBD)";
}
}