Search found 214 matches

by OB SeaDAS - dshea
Fri Jul 24, 2020 4:34 pm America/New_York
Forum: All Questions/Comments
Question: l3mapgen/smigen redux
Replies: 11

l3mapgen/smigen redux

Barry,I processed the bin file you sent me with smigen and l3mapgen.  I get the same results as you with l3mapgen having an extra line.  It looks like smigen is using a float for the resolution calculations and l3mapgen is using doubles.  The only thing I came up with that could help ...
by OB SeaDAS - dshea
Wed Jul 22, 2020 9:15 am America/New_York
Forum: All Questions/Comments
Question: Trouble Building Third Party Libraries
Replies: 6

Trouble Building Third Party Libraries

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
by OB SeaDAS - dshea
Thu Jul 16, 2020 7:09 pm America/New_York
Forum: All Questions/Comments
Question: l3mapgen/smigen redux
Replies: 11

l3mapgen/smigen redux

Sure,

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

don.shea@nasa.gov

don
by OB SeaDAS - dshea
Thu Jul 16, 2020 8:41 am America/New_York
Forum: All Questions/Comments
Question: l3mapgen/smigen redux
Replies: 11

l3mapgen/smigen redux

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
by OB SeaDAS - dshea
Thu Jul 02, 2020 7:18 pm America/New_York
Forum: All Questions/Comments
Question: L2gen processing for 10m Sentinel 2
Replies: 7

L2gen processing for 10m Sentinel 2

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
by OB SeaDAS - dshea
Tue Jun 30, 2020 11:12 pm America/New_York
Forum: All Questions/Comments
Question: make command error when building ocssw binaries
Replies: 4

make command error when building ocssw binaries

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...
by OB SeaDAS - dshea
Tue Jun 09, 2020 3:37 pm America/New_York
Forum: All Questions/Comments
Question: Rrs_556 not found in default product list?
Replies: 2

Rrs_556 not found in default product list?

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
by OB SeaDAS - dshea
Thu Jun 04, 2020 10:20 am America/New_York
Forum: All Questions/Comments
Question: getanc.py
Replies: 12

getanc.py

in bash the return code is stored in $?

so to see the return code you can:

echo $?

don
by OB SeaDAS - dshea
Wed May 20, 2020 12:27 pm America/New_York
Forum: All Questions/Comments
Question: l2bin error
Replies: 4

l2bin error

"./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...
by OB SeaDAS - dshea
Wed May 20, 2020 12:15 pm America/New_York
Forum: All Questions/Comments
Question: l2bin error
Replies: 4

l2bin error

"/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...