Attributes {
    NC_GLOBAL {
        String title "CPC Monthly Analysis of Global Land Precipitation in 0.5x0.5 Boxes";
        String Conventions "COARDS", "GrADS";
        String dataType "Grid";
        String documentation "http://apdrc.soest.hawaii.edu/datadoc/cpc_rain5.htm";
        String history "Mon Sep 01 16:41:11 HST 2008 : imported by GrADS Data Server 1.3";
    }
    lon {
        String grads_dim "x";
        String grads_mapping "linear";
        String grads_size "720";
        String units "degrees_east";
        String long_name "longitude";
        Float64 minimum 0.25;
        Float64 maximum 359.75;
        Float32 resolution 0.5;
    }
    lat {
        String grads_dim "y";
        String grads_mapping "linear";
        String grads_size "360";
        String units "degrees_north";
        String long_name "latitude";
        Float64 minimum -89.75;
        Float64 maximum 89.75;
        Float32 resolution 0.5;
    }
    time {
        String grads_dim "t";
        String grads_mapping "linear";
        String grads_size "709";
        String grads_min "00z01jan1948";
        String grads_step "1mon";
        String units "days since 1-1-1 00:00:0.0";
        String long_name "time";
        String minimum "00z01jan1948";
        String maximum "00z01jan2007";
        Float32 resolution 30.437853;
    }
    lev {
        String grads_dim "z";
        String grads_mapping "levels";
        String units "millibar";
        String long_name "altitude";
        Float64 minimum 1;
        Float64 maximum 1;
    }
    rain {
        Float32 _FillValue -999.0;
        Float32 missing_value -999.0;
        String long_name "* monthly mean rainfall amount (unit=0.1 mm/day) ";
    }
    gnum {
        Float32 _FillValue -999.0;
        Float32 missing_value -999.0;
        String long_name "* number of gauges in each 0.5 deg lat/lon grid box ";
    }
}