Dataset { Float32 X[X = 132]; Float32 T[T = 23724]; Float32 Y[Y = 133]; Grid { ARRAY: Float32 partial_X[T = 23724][Y = 133][X = 132]; MAPS: Float32 T[T = 23724]; Float32 Y[Y = 133]; Float32 X[X = 132]; } partial_X; } partial_X;