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If you want to generate the product Rrs_unc, you may need to set proc_uncertainty=1

We are using 0230101120000-CMC-L4_GHRSST-SSTfnd-CMC0.1deg-GLOB-v02.0-fv03.0.nc instead of N2023001_SST_OIV2AV_24h.nc.bz2 as the sst file in your case % getanc --start 2023001000000 Running debug binaries... /Users/*/ocssw/bin ancillary_data.db icefile=/Users/*/ocssw/var/anc/2023/001/20230101120000-C...

Is this what you are looking for?
https://seadas.gsfc.nasa.gov/help-9.0.0/radiometry/RadioRecalibrationAlgorithmSpecification.html

Thanks, Yuyuan for your suggestion! We'll test your code and adopt it accordingly.

Can you do SeaDAS-Toolbox -> Software & System Info and share the result here?

You should be able to find your {user.name} there

would reveal the system info

I'd like to know more about your system info, which is included in the output of software & System info

It seems that you don't have olil9 processor installed. To install OCSSW processors, please see this -- https://seadas.gsfc.nasa.gov/help-9.0.0/processors/InstallOCSSW.html

However, newer tags of OCSWW does have issues to process landsat data, you might want to use older tags, such as V2022.*

Can you please do SeaDAS-toobox -> Software & System Info and post the results here?

The newer tag of OCSSW does have issues with l2gen on landsat.

l2gen is not able to work on the newer versions of MSI data (Sentinel 2). See this post -- viewtopic.php?t=5708