Dataset {
    Float32 lon[lon = 720];
    Float32 time[time = 1379];
    Float32 lat[lat = 360];
    Grid {
     ARRAY:
        Float32 pre[time = 1379][lat = 360][lon = 720];
     MAPS:
        Float32 time[time = 1379];
        Float32 lat[lat = 360];
        Float32 lon[lon = 720];
    } pre;
} pre;