Dataset {
    Int16 cris_atrack[colloc_num = 4204826];
    Int16 cris_xtrack[colloc_num = 4204826];
    Int16 cris_fov[colloc_num = 4204826];
    Int16 viirs_gran[colloc_num = 4204826];
    Int16 viirs_atrack[colloc_num = 4204826];
    Int16 viirs_xtrack[colloc_num = 4204826];
} SNDR.SNPP.CRIS.20120413T1818.m06.g184.IMG_COL.std.v2_0.W.201109214756.nc;