Dataset {
    Int16 cris_atrack[colloc_num = 4222940];
    Int16 cris_xtrack[colloc_num = 4222940];
    Int16 cris_fov[colloc_num = 4222940];
    Int16 viirs_gran[colloc_num = 4222940];
    Int16 viirs_atrack[colloc_num = 4222940];
    Int16 viirs_xtrack[colloc_num = 4222940];
} SNDR.SNPP.CRIS.20200112T1406.m06.g142.IMG_COL.std.v2_0.W.200618171414.nc;