Search found 165 matches

by avmehta
Fri Apr 10, 2020 5:33 pm America/New_York
Forum: Questions/Comments
Question: l2gen products
Replies: 45

l2gen products

Hi Sean,
  Thank you  so very much for your help!
Amita
by avmehta
Tue Apr 07, 2020 5:10 pm America/New_York
Forum: Questions/Comments
Question: l2gen products
Replies: 0

l2gen products

Hi All,
   I have posted a few questions earlier about l2gen -- but found the answer to the first one (defaults used in l2gen)
Just wanted to mention!
Thanks.
Amita
by avmehta
Tue Apr 07, 2020 9:34 am America/New_York
Forum: Questions/Comments
Question: l2gen products
Replies: 45

l2gen products

Hello,  I have a few  questions about processing MSI and OLI, converting L1 to L2 with l2gen on a Linux machine.  I have used SeaDAS/OCSSW from the GUI so far to get chlor-a from MODIS and OLI and have recently moved to using Linux - with command-line options. This is because I want t...
by avmehta
Mon Apr 06, 2020 8:43 pm America/New_York
Forum: Questions/Comments
Question: command line OCSSW advice
Replies: 21

command line OCSSW advice

Thanks so much for your reply. I tried running l2gen in bash and it seems to be working! At  least I did not get the error - and the program is going through
execution steps!
Thanks again.
Amita
by avmehta
Mon Apr 06, 2020 4:12 pm America/New_York
Forum: Questions/Comments
Question: command line OCSSW advice
Replies: 21

command line OCSSW advice

Thank you.With the help of our branch's system administrator, OCSSW was installed on my linux machine!Now when I run it for an OLI L1 image I get the following errors:OCDATAROOT environment variable is not defined.-E- /home/seadas/ocssw/src/l2gen/msl12_input.c: Error reading program options.-E- ...
by avmehta
Thu Apr 02, 2020 11:10 am America/New_York
Forum: Questions/Comments
Question: command line OCSSW advice
Replies: 21

command line OCSSW advice

Thank you for the reply (and also for  my  previous post). I will try updating git first.

My OS information is:

Distributor ID:  CentOS
Description:  CentOS release 6.10 (Final)

Thanks.
Amita
by avmehta
Wed Apr 01, 2020 6:55 pm America/New_York
Forum: Questions/Comments
Question: command line OCSSW advice
Replies: 21

command line OCSSW advice

Hello,   I am  new to using SeaDAS/OCSSW on Linux. I am trying to install OCSSW on my linux sever for msis2a and msis2b.  I use the following:./install_ocssw.py --install-dir=$home/ocssw --git-branch=v1.7.1 -c  --msis2a --msis2b I assumed that the git-branch would ve v7.5 or...
by avmehta
Tue Mar 17, 2020 11:52 am America/New_York
Forum: Questions/Comments
Question: command line OCSSW advice
Replies: 21

command line OCSSW advice

Thanks - yes, I know how they lineup. My question is about definitions of some the flags -- most are self-explanatory but I am somewhat new to this so do not know some other flags, e.g. COCCOLITH. Also, I see  'FILTER', 'BOWTIEDEL' (is this to do with swath?), 'HIPOL' wi...
by avmehta
Tue Mar 17, 2020 11:45 am America/New_York
Forum: Questions/Comments
Question: command line OCSSW advice
Replies: 21

command line OCSSW advice

Thanks a lot for the link.
Amita
by avmehta
Mon Mar 16, 2020 5:19 pm America/New_York
Forum: Questions/Comments
Question: command line OCSSW advice
Replies: 21

command line OCSSW advice

Thanks for the information.I generated an OLI L-2 file using l2gen. The ncdump of the output summarizes the following  l2_falgs for which I am looking for definition:l2_flags:flag_meanings = "ATMFAIL LAND PRODWARN HIGLINT HILT HISATZEN COASTZ SPARE8 STRAYLIGHT CLDICE COCCOLITH TURBIDW HISO...