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Thanks for reporting the issue. We are investigating it.

I am a little puzzled why it's looking for OCSSW_bash.env.v7.5.3. It probably does not like --git-branch=v7.5.3. It's also looking for /tmp/seadas-7.5.3, which does not exist Let's try ./install_ocssw.py --install-dir=/home/mmy/seadas-7.5.3/ocssw --git-branch=v7.5 --aqua –-seawifs If you'd like to t...

Can you post here the result of ls -al /tmp ? Have you previously downloaded ocssw bundles in /tmp? If not, you should run ./install_ocssw.py --install-dir=/home/mmy/seadas-7.5.3/ocssw --git-branch=v7.5.3 --aqua –seawifs instead. I can't attach OCSSW_bash.env here, but here is the content of it: # #...

Try

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./install_ocssw.py --install-dir=/home/mmy/seadas-7.5.3/ocssw --git-branch=v7.5.3 --local=/tmp --aqua –seawifs

.

I am not sure about "--local=/tmp" part.

Can you do

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ls -al /tmp

You are welcome! l2gen version should show us your OCSSW tag. It's probably V2019.3 install_ocssw.py --list_tags should show you the available OCSSW tags, but the latest tag probably would not work with SeaDAS-7.5. Check out SeaDAS_8.2.0 -- https://seadas.gsfc.nasa.gov/downloads/. You can install Se...

Yes, mapgen with --use_rgb option needs L1B + GEO files as input

You can create an L1B file with modis_L1B --https://seadas.gsfc.nasa.gov/help-8.2.0/processors/ProcessModis_L1B.html#cl

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modis_L1B A2010283180500.L1A_LAC  A2010283180500.GEO

It seems that your luts files are up to date. Can you try to run

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modis_GEO /home/neha/Desktop/KavarattiFiles/MODIS/2020/Feb/A2020042083500.L1A_LAC

again, and see if you get the same error? I ran modis_GEO on A2020042083500.L1A_LAC successfully with OCSSW V2022.0.

Also, can you run

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seadas_info

getanc.py needs both start and stop time. Try this --

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getanc.py --sst  -s 2019213203000 -e 2019213203500

BTW, what tag of OCSSW are you using? The latest operational tag is V2022.0, you might want to try it with SeaDAS 8.2.0

Are you using OCSSW V2022.0?

Can you do

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ls -al /home/neha/SEADAS/ocssw/var/modis
ls -al /home/neha/SEADAS/ocssw/var/modisa/cal/OPER
ls -al /home/neha/SEADAS/ocssw/var/modisa/xcal/OPER

You can use mapgen to create a true color image with --use_rgb option -- https://seadas.gsfc.nasa.gov/help-8.2.0/processors/ProcessMapgen.html#cl mapgen --ifile A2010283180500.L1B_LAC --geofile A2010283180500.GEO --use_rgb The generated true color image has cloud already removed. Modis L2 files have...

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