Dataset {
    Int32 GR_Pixel[GR_Pixel__comps = 3][GR_Pixel__Y = 5][GR_Pixel__X = 5];
    Int32 GR_Line[GR_Line__comps = 3][GR_Line__Y = 5][GR_Line__X = 5];
    Int32 GR_Component[GR_Component__comps = 3][GR_Component__Y = 5][GR_Component__X = 5];
} testgr3.hdf;