Dataset {
    Int16 cris_atrack[colloc_num = 4196057];
    Int16 cris_xtrack[colloc_num = 4196057];
    Int16 cris_fov[colloc_num = 4196057];
    Int16 viirs_gran[colloc_num = 4196057];
    Int16 viirs_atrack[colloc_num = 4196057];
    Int16 viirs_xtrack[colloc_num = 4196057];
} SNDR.SNPP.CRIS.20121105T1400.m06.g141.IMG_COL.std.v2_0.W.200720171300.nc;