Dataset {
    Int16 cris_atrack[colloc_num = 4251250];
    Int16 cris_xtrack[colloc_num = 4251250];
    Int16 cris_fov[colloc_num = 4251250];
    Int16 viirs_gran[colloc_num = 4251250];
    Int16 viirs_atrack[colloc_num = 4251250];
    Int16 viirs_xtrack[colloc_num = 4251250];
} SNDR.SNPP.CRIS.20130430T0542.m06.g058.IMG_COL.std.v2_0.W.200719142337.nc;