Dataset {
    Int32 time[time = 1];
    Float32 depth[depth = 1];
    Float32 latitude[latitude = 140];
    Float32 longitude[longitude = 400];
    Grid {
     ARRAY:
        Float32 u[time = 1][depth = 1][latitude = 140][longitude = 400];
     MAPS:
        Int32 time[time = 1];
        Float32 depth[depth = 1];
        Float32 latitude[latitude = 140];
        Float32 longitude[longitude = 400];
    } u;
    Grid {
     ARRAY:
        Float32 v[time = 1][depth = 1][latitude = 140][longitude = 400];
     MAPS:
        Int32 time[time = 1];
        Float32 depth[depth = 1];
        Float32 latitude[latitude = 140];
        Float32 longitude[longitude = 400];
    } v;
} world_sfc-unfilter-longterm;