Which tag of OCSSW for R2022.0.1

[oo_processing]

Dear Support,

Please advise which OCSSW can process this MODIS-Aqua Mini-reprocessing R2022.0.1?
https://oceancolor.gsfc.nasa.gov/data/reprocessing/r2022.0.1/aqua/

Thanks
Yuyuan

[OB ODPS - towens]

It is running with V2024.0

Tommy

[oo_processing]

Thanks Tommy. But I found nothing changed except for nFLH and l2_flags, I'm not sure that's R2022.0.1
I updated luts every day.
Also, I don't think the change to nFLH is right. That's all about nFLH's negative values, they are unreasonably large negatives.
Example: East Caribbean
V2023.2


V2024.0


Please advice.
Yuyuan

It is running with V2024.0

Tommy

[OB ODPS - towens]

the differences are in the LUTs:

SeaDAS/ocssw/var/modisa/cal/OPER/
MYD02_Emissive_LUTs.V6.2.1.97_OC_v3.1.hdf
MYD02_QA_LUTs.V6.2.1.97_OC_v3.1.hdf
MYD02_Reflective_LUTs.V6.2.1.97_OC_v3.1.hdf

SeaDAS/ocssw/var/modisa/xcal/OPER/
xcal_modisa_axc_oc_v3.1d_412.hdf
xcal_modisa_axc_oc_v3.1d_443.hdf
xcal_modisa_axc_oc_v3.1d_469.hdf
xcal_modisa_axc_oc_v3.1d_488.hdf
xcal_modisa_axc_oc_v3.1d_531.hdf
xcal_modisa_axc_oc_v3.1d_547.hdf
xcal_modisa_axc_oc_v3.1d_555.hdf
xcal_modisa_axc_oc_v3.1d_645.hdf
xcal_modisa_axc_oc_v3.1d_667.hdf
xcal_modisa_axc_oc_v3.1d_678.hdf
xcal_modisa_axc_oc_v3.1d_748.hdf
xcal_modisa_axc_oc_v3.1d_859.hdf
xcal_modisa_axc_oc_v3.1d_869.hdf
xcal_modisa_axc_oc_v3.1d_1240.hdf
xcal_modisa_axc_oc_v3.1d_1640.hdf
xcal_modisa_axc_oc_v3.1d_2130.hdf

[oo_processing]

My V2023.2 also got these LUTs. May I assume the V2023.2 tag can do the R2022.0.1 reprocessing, too? (Maybe that's the reason I didn't see apparent changes in l2 outputs between two tags)

Yuyuan

[OB ODPS - towens]

Yes - both software versions can use the same LUTs.
There are slight differences in the L2 file format between the two tags, but the scientific results should be the same.

Tommy

[OB ODPS - towens]

And I passed your concerns about the magnitude of negative nFLH to the developers.

Tommy