Dataset { Float32 Y[Y = 48]; Float32 S[S = 33]; Float32 X[X = 60]; Grid { ARRAY: Float32 CrossValHind[S = 33][Y = 48][X = 60]; MAPS: Float32 S[S = 33]; Float32 Y[Y = 48]; Float32 X[X = 60]; } CrossValHind; } CrossValHind;