Dataset {
    Float32 Y[Y = 94];
    Float32 X[X = 192];
    Float32 T[T = 240];
    Grid {
     ARRAY:
        Float32 prate[T = 240][Y = 94][X = 192];
     MAPS:
        Float32 T[T = 240];
        Float32 Y[Y = 94];
        Float32 X[X = 192];
    } prate;
} cmporain;