Dataset {
    Int16 cris_atrack[colloc_num = 4205320];
    Int16 cris_xtrack[colloc_num = 4205320];
    Int16 cris_fov[colloc_num = 4205320];
    Int16 viirs_gran[colloc_num = 4205320];
    Int16 viirs_atrack[colloc_num = 4205320];
    Int16 viirs_xtrack[colloc_num = 4205320];
} SNDR.SNPP.CRIS.20181219T0530.m06.g056.IMG_COL.std.v2_0.W.200625123107.nc;