Dataset {
    Int16 cris_atrack[colloc_num = 4221841];
    Int16 cris_xtrack[colloc_num = 4221841];
    Int16 cris_fov[colloc_num = 4221841];
    Int16 viirs_gran[colloc_num = 4221841];
    Int16 viirs_atrack[colloc_num = 4221841];
    Int16 viirs_xtrack[colloc_num = 4221841];
} SNDR.SNPP.CRIS.20130526T0612.m06.g063.IMG_COL.std.v2_0.W.200719143038.nc;