Search found 472 matches

by OB SeaDAS - xuanyang02
Tue Aug 24, 2021 10:29 am America/New_York
Forum: Questions/Comments
Question: MSI
Replies: 6

Re: MSI

Are you running l2gen on the command line using SeaDAS-8.1.0? You can add the following block to your par file: # PRODUCTS l2prod=Kd_490 angstrom chlor_a ipar Rrs_nnn nflh par pic poc Here is a post you might find relevant: https://forum.earthdata.nasa.gov/viewtopic.php?f=7&t=2471&p=8786&...
by OB SeaDAS - xuanyang02
Thu Aug 19, 2021 4:51 pm America/New_York
Forum: Questions/Comments
Question: Processing level 0 MODIS Aqua Product- nlw bands
Replies: 15

Re: Processing level 0 MODIS Aqua Product- nlw bands

You might want to add the following lines to your .bashrc file to configure your command line environment, if you are going to run l2gen or other OCSSW processors on command line:

Code: Select all

export OCSSWROOT=/home/user/ocssw
source $OCSSWROOT/OCSSW_bash.env
by OB SeaDAS - xuanyang02
Thu Aug 19, 2021 11:08 am America/New_York
Forum: Questions/Comments
Question: Processing level 0 MODIS Aqua Product- nlw bands
Replies: 15

Re: Processing level 0 MODIS Aqua Product- nlw bands

Make sure it's nLw_748 (not nlw_748) in your l2gen-tmpParFile-nlw.par file.
by OB SeaDAS - xuanyang02
Wed Aug 18, 2021 9:39 am America/New_York
Forum: Questions/Comments
Question: Processing level 0 MODIS Aqua Product- nlw bands
Replies: 15

Re: Processing level 0 MODIS Aqua Product- nlw bands

Let's try this:

Code: Select all

export OCSSWROOT=/home/user/ocssw
source $OCSSWROOT/OCSSW_bash.env
l2gen par=l2gen-tmpParFile-nlw.par
by OB SeaDAS - xuanyang02
Tue Aug 17, 2021 3:25 pm America/New_York
Forum: Questions/Comments
Question: Processing level 0 MODIS Aqua Product- nlw bands
Replies: 15

Re: Processing level 0 MODIS Aqua Product- nlw bands

There is a space between l2gen and par. /home/user/ocssw/bin/l2gen par=l2gen-tmpParFile-nlw.par We are trying to run the command l2gen with the par file "l2gen-tmpParFile-nlw.par", not l2gen_par. Since l2gen was not recognized, I was suggesting you relpace "l2gen" with "/hom...
by OB SeaDAS - xuanyang02
Mon Aug 16, 2021 2:07 pm America/New_York
Forum: Questions/Comments
Question: Processing level 0 MODIS Aqua Product- nlw bands
Replies: 15

Re: Processing level 0 MODIS Aqua Product- nlw bands

In vi, you use "i" to insert text. Here is some help with vi: https://www.guru99.com/the-vi-editor.html#3

Code: Select all

/home/user/ocssw/bin/l2gen par=l2gen-tmpParFile-nlw.par

I assume you have ocssw installed under /home/user, judging from a previous post
by OB SeaDAS - xuanyang02
Mon Aug 16, 2021 11:14 am America/New_York
Forum: Questions/Comments
Question: how to obtain rhos_859 in Seadas
Replies: 8

Re: how to obtain rhos_859 in Seadas

See the step-by-step instruction on the other thread:
viewtopic.php?f=7&t=2517&sid=856eb95112 ... 8d4344d50a
by OB SeaDAS - xuanyang02
Mon Aug 16, 2021 11:04 am America/New_York
Forum: Questions/Comments
Question: Processing level 0 MODIS Aqua Product- nlw bands
Replies: 15

Re: Processing level 0 MODIS Aqua Product- nlw bands

4) insert "nLw_748" into the "l2prod= " line
Screen Shot 2021-08-16 at 11.10.30 AM.png
Screen Shot 2021-08-16 at 11.10.30 AM.png (365.65 KiB) Not viewed yet
5) save and quit vi

6)

Code: Select all

l2gen par=l2gen-tmpParFile-nlw.par
by OB SeaDAS - xuanyang02
Mon Aug 16, 2021 10:58 am America/New_York
Forum: Questions/Comments
Question: Processing level 0 MODIS Aqua Product- nlw bands
Replies: 15

Re: Processing level 0 MODIS Aqua Product- nlw bands

1) In l2gen GUI, click "Products*" tab, and check the box next to nLw in the "Product Selector" section Screen Shot 2021-08-16 at 10.54.23 AM.png 2) In l2gen GUI, click the "Main" tab. In the "Parfile" section, click the "Save Parameters" button and ...
by OB SeaDAS - xuanyang02
Tue Aug 10, 2021 9:56 am America/New_York
Forum: Questions/Comments
Question: Mosaic Error with SeaHawk
Replies: 3

Re: Mosaic Error with SeaHawk

Thanks for sharing the names of the files you plan to mosaic. You need to do "SeaDAS-OCSSW -> geolocate_hawkeye" for all 28 hawkeye L1A files and make sure they are in the same directory with your L1A files. Then you should be able to do mosaic on them. I was also able to mosaic a few L2 f...