Dataset {
    Int16 cris_atrack[colloc_num = 4206444];
    Int16 cris_xtrack[colloc_num = 4206444];
    Int16 cris_fov[colloc_num = 4206444];
    Int16 viirs_gran[colloc_num = 4206444];
    Int16 viirs_atrack[colloc_num = 4206444];
    Int16 viirs_xtrack[colloc_num = 4206444];
} SNDR.SNPP.CRIS.20201225T0500.m06.g051.IMG_COL.std.v2_0.W.201225131310.nc;