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I just made a machine with Ubuntu 16.04, installed cmake 3.18.0, git, bison, flex, lib32z1-dev

opt/src would not build unless I deleted

opt/bin
opt/lib

then BuildIt worked fine.

don

Sure,

Not sure if it will work, but send it to my email:

don.shea@nasa.gov

don

Can you put a bin file that exhibits this problem somewhere where I can grab it.  Then send me the exact command line for smigen and l3mapgen and I will take a look at this.

don

l2gen will only output 20m resolution as Sean explained earlier in this thread.  There are not enough bands at 10m for l2gen to do any useful ocean calculations.  Sorry, but we do not have any plans to output 10m resolution for Sentinel-2 MSI.

don

How did you get the lib3 source files (ocssw/opt/src)?  When using the SeaDAS 7.5.3 GUI or the install_ocssw.py script you will get proj4 version 4.9.2.  It is true that our latest in-house development code is using proj version 7.0.0, but it is strange that you have that version using ins...

Barry,

My first guess is that since smigen is deprecated it does not know anything about JPSS.  It is probably using the wavelengths for NPP which has 551 instead of 556.  Might I suggest using l3mapgen which is what the production system here uses to make SMIs.

don

in bash the return code is stored in $?

so to see the return code you can:

echo $?

don

"./install_ocssw.py --install-dir=$OCSSWROOT --direct-broadcast --git-branch=v7.5 "will only install MODIS Aqua and Terra.  If you want to process VIIRS and s3a sensors you need to install the data files for these../install_ocssw.py --install-dir=$OCSSWROOT --direct-broadcast --viirsn...

"/home/seadas/ocssw/src/l2bin/l2bin.c" is where the source file is located on the computer at NASA that made the binary.  The normal install of OCSSW does not install the source files.  You can install the source if you would like, but they are not needed to run the binaries.Runn...

"line 1479 of /home/seadas/ocssw/src/l2bin/l2bin.c: Permission denied"is the line of source code that had the problem.  l2bin can not create the output netCDF file.  Make sure you have permission to write in the current directory and that the file you are trying to create does no...