Dataset {
    Int16 cris_atrack[colloc_num = 4157547];
    Int16 cris_xtrack[colloc_num = 4157547];
    Int16 cris_fov[colloc_num = 4157547];
    Int16 viirs_gran[colloc_num = 4157547];
    Int16 viirs_atrack[colloc_num = 4157547];
    Int16 viirs_xtrack[colloc_num = 4157547];
} SNDR.SNPP.CRIS.20170224T0636.m06.g067.IMG_COL.std.v2_0.W.200707170240.nc;