Dataset {
    Int16 cris_atrack[colloc_num = 4203820];
    Int16 cris_xtrack[colloc_num = 4203820];
    Int16 cris_fov[colloc_num = 4203820];
    Int16 viirs_gran[colloc_num = 4203820];
    Int16 viirs_atrack[colloc_num = 4203820];
    Int16 viirs_xtrack[colloc_num = 4203820];
} SNDR.SNPP.CRIS.20200921T0442.m06.g048.IMG_COL.std.v2_0.W.200921133328.nc;