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Re: Problems encountered when processing MDOIS
Posted: Wed Apr 07, 2021 6:49 am
by fsteinmetz
Yes you can probably do so. Then you have to provide the options corresponding to:
Code: Select all
l2gen ifile=<level1a> ofile=<level1c> gain="1 1 1 1 1 1 1 1" oformat="netcdf4" l2prod="rhot_nnn polcor_nnn sena senz sola solz latitude longitude"
Cheers,
François
Re: Problems encountered when processing MDOIS
Posted: Thu Apr 08, 2021 7:07 am
by dingky
Thank you very much,
I executed the command:
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/home/ding/seadas-7.5.3/ocssw/bin/l2gen ifile=/hone/ding/data/nodis/2015017/A2015017174500.L1A_LAC ofile=/hone/ding/data/nodis/2015017/123/ gain="1 1 11 1 1 1 1" oformat="netcdf4" l2prod="rhot_nnn polcor_nnn sena senz sola solzlatitude longitude"
However, I get the error message:
Code: Select all
-E. /hone/ding/seadas-7.5.3/ocssw/bin/12gen: Error parsing input parameters.
Re: Problems encountered when processing MDOIS
Posted: Fri Apr 09, 2021 3:26 pm
by fsteinmetz
Hi Ding,
During the installation of SeaDAS OCSSW, some environment variables are set (OCDATAROOT), which does not seem to be the case for you. This variable should be set by sourcing ocssw/OCSSW_bash.env. Please see
https://seadas.gsfc.nasa.gov/downloads/ and NASA oceancolor forum for more help.
Kind regards,
François
Re: Problems encountered when processing MDOIS
Posted: Wed Apr 14, 2021 12:08 pm
by Mengmeng
Hello dinky,
I have also installed modis_GEO and l2gen by installing OCSSW in SeaDAS7.5.3 on Ubuntu. But when I ran "./make_L1C.py A2004102000000.L1A_LAC", it said "modis_GEO.py: not found".
How did you fix this problem?
Thank you in advance!
Kind regards,
Mengmeng.
Re: Problems encountered when processing MDOIS
Posted: Thu Apr 15, 2021 12:54 pm
by dingky
Hi Mengmeng，
I also encountered the same problem. I have not successfully processed the modis data yet. I am trying to solve this problem.
Kind regards,
ding.
Re: Problems encountered when processing MDOIS
Posted: Fri Apr 16, 2021 12:26 am
by Mengmeng
Hi Dingky,
I have solved that problem. What I did was to install SeaDAS and OCSSW first following this website:
https://seadas.gsfc.nasa.gov/tutorials/ ... _tutorial/
Then, did this Command Line Configuration:
export OCSSWROOT=[SeaDAS_install_dir]/ocssw
source $OCSSWROOT/OCSSW_bash.env
following this website:
https://seadas.gsfc.nasa.gov/downloads/
Good luck,
Mengmeng.