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Can you share what error did you get?

Does your Mac have Intel chip or Apple chip?

Is this Mac the same Mac as in this post? -- viewtopic.php?t=4580

You need Python (3.6 or later) and Python requests package (v2.18.0 or later) for install_ocssw to work. See https://seadas.gsfc.nasa.gov/downloads/ If you plan to run OCSSW on command line, you also need to add two lines to your .bashrc See Command Line Configuration at the bottom of the download p...

It seems that you don't have ocssw (SeaDAS Science Processors) installed in the directory you installed seadas. You need to install ocssw modis aqua to have the ocssw/share/modis/aqua/ directory and its content. Here is the link on how to install ocssw -https://seadas.gsfc.nasa.gov/downloads/ Unfort...

OCSSW V2022.3 should work with LC09 files. There seems to be a connection problem as bolded and italicized. Please try l2gen at another time Traceback (most recent call last): File "/Users/tonglin/anaconda3/lib/python3.9/ssl.py", line 1100, in read return self._sslobj.read(len, buffer) soc...

Software & System Info in SeaDAS has issues to recognize OCSSW installed through docker. I had ocssw installed through Docker, but Software & System Info shows the similar info as yours SeaDAS Toolbox Version: 1.3.0 SeaDAS Toolbox Build Date: 202306140456 Configuration: /Users/*/.seadas8/etc...

I ran l2gen on the L1C file you provide, there are some sensor azimuth values are not NaN in the L2 file. See the attached image

You can install OCSSW on your Mac (with Intel chips) without using docker -- https://seadas.gsfc.nasa.gov/downloads/

Our code needs some posList information from gml files, e.g. GRANULE/L1C_T33VUF_A031236_20210615T102244/QI_DATA/ MSK_DETFOO_B07.gml in the MSI_S2A L1 files with the old format, but we are not able to find the information from the MSI_S2A L1 files with the new format, certainly not GRANULE/L1C_T42QVK...

Yes, it's one dimensional and can be found in Metadata -> Scan_Line_Attributes as seen in the attached screenshot.

On the other hand, l2gen can generate product solz (solar zenith angle), which is two dimensional

We were able to replicate the error you encountered. It seems that adding /usr/local/bin to your PATH in your .bashrc or .bash_profile would work, if you use bash.