Dataset {
    Int16 cris_atrack[colloc_num = 4158887];
    Int16 cris_xtrack[colloc_num = 4158887];
    Int16 cris_fov[colloc_num = 4158887];
    Int16 viirs_gran[colloc_num = 4158887];
    Int16 viirs_atrack[colloc_num = 4158887];
    Int16 viirs_xtrack[colloc_num = 4158887];
} SNDR.SNPP.CRIS.20161214T2242.m06.g228.IMG_COL.std.v2_0.W.200707203418.nc;