Dataset { Float32 T[T = 1574]; Float32 Y[Y = 697]; Float32 X[X = 593]; Grid { ARRAY: Float32 partial_Y[T = 1574][Y = 697][X = 593]; MAPS: Float32 T[T = 1574]; Float32 Y[Y = 697]; Float32 X[X = 593]; } partial_Y; } partial_Y;