Dataset {
    Int16 cris_atrack[colloc_num = 4220346];
    Int16 cris_xtrack[colloc_num = 4220346];
    Int16 cris_fov[colloc_num = 4220346];
    Int16 viirs_gran[colloc_num = 4220346];
    Int16 viirs_atrack[colloc_num = 4220346];
    Int16 viirs_xtrack[colloc_num = 4220346];
} SNDR.SNPP.CRIS.20200406T1412.m06.g143.IMG_COL.std.v2_0.W.200618174009.nc;