Search found 303 matches

by OB SeaDAS - xuanyang02
Tue May 31, 2022 3:45 pm America/New_York
Forum: Questions/Comments
Question: SeaDAS version and R2022
Replies: 3

Re: SeaDAS version and R2022

The latest R tag is R2022.4. You can install it with SeaDAS 8.2.0. https://seadas.gsfc.nasa.gov/downloads/

As we reprocess more missions, we'll add more tags like R2022.5, R2022.6...
by OB SeaDAS - xuanyang02
Tue May 31, 2022 3:40 pm America/New_York
Forum: Questions/Comments
Question: modis_atteph.py is downloading the wrong ATT/EPH pair
Replies: 13

Re: modis_atteph.py is downloading the wrong ATT/EPH pair

True, modis_atteph.py does not have knowledge of failed pixel geolocation. It looks at the L1 file to determine the scene start and stop time which it then uses to select and download the correct ancillary data.
by OB SeaDAS - xuanyang02
Tue May 31, 2022 3:00 pm America/New_York
Forum: Questions/Comments
Question: MODIS l2gen code
Replies: 2

Re: MODIS l2gen code

l2gen takes L1B and geo files as input. See https://seadas.gsfc.nasa.gov/help-8.2.0/processors/ProcessL2gen.html#COMMAND_LINE_HELP

It seems that l2gen can't find the geo file that goes with your L1B file. It might be helpful that you share the command line or the par file for l2gen.
by OB SeaDAS - xuanyang02
Fri May 27, 2022 2:56 pm America/New_York
Forum: Questions/Comments
Question: No module named requests
Replies: 6

Re: No module named requests

It seems that your SeaDAS is using /opt/anaconda3/bin/python3, you might need to

Code: Select all

conda install -c anaconda requests
Here is another post discussing requests for anaconda viewtopic.php?t=2198&sid=ea8d28dd2d6e7039161626549686fe33&start=30
by OB SeaDAS - xuanyang02
Fri May 27, 2022 2:32 pm America/New_York
Forum: Questions/Comments
Question: modis_atteph.py is downloading the wrong ATT/EPH pair
Replies: 13

Re: modis_atteph.py is downloading the wrong ATT/EPH pair

Sure, we will notify you once the new API and script work as expected.

Meanwhile, you can still use the V2021.2 or earlier OCSSW
by OB SeaDAS - xuanyang02
Thu May 26, 2022 4:45 pm America/New_York
Forum: Questions/Comments
Question: Processing SGLI with SeaDAS
Replies: 6

Re: Processing SGLI with SeaDAS

This is in my par file -- ifile=/Users/*/Scenes/SGLI/forum/GC1SG1_202205260207P05515_1BSG_VNRDK_2005.h5 l2prod="Kd_490 Rrs_vvv angstrom aot_867 chlor_a glint_coef rhos_1385 rhos_490 rhos_566 rhos_672 rhos_867 chl_ocx" ofile=/Users/*/Scenes/SGLI/forum/GC1_SGLI.20220526T020721.L2.OC.nc Yes, ...
by OB SeaDAS - xuanyang02
Thu May 26, 2022 3:40 pm America/New_York
Forum: Questions/Comments
Question: No module named requests
Replies: 6

Re: No module named requests

Can you do SeaDAS-OCSSW -> SeaDAS/System Info and post the results here?

It probably has something to do with your environment.
by OB SeaDAS - xuanyang02
Thu May 26, 2022 3:25 pm America/New_York
Forum: Questions/Comments
Question: Processing SGLI with SeaDAS
Replies: 6

Re: Processing SGLI with SeaDAS

Strange, I did l2gen on GC1SG1_202205260207P05515_1BSN_VNRDK_2005.h5 with l2prod=rhos_490 rhos_566 rhos_672 rhos_867 rhos_1385 glint_coef chlor_a, and this is the image of rhos_1385

What exactly is in your par file? What tag of OCSSW are you using?
Screen Shot 2022-05-26 at 3.18.46 PM.png
Screen Shot 2022-05-26 at 3.18.46 PM.png (433.61 KiB) Not viewed yet
by OB SeaDAS - xuanyang02
Wed May 25, 2022 5:27 pm America/New_York
Forum: Questions/Comments
Question: How to optimize processing many L1 files into GeoTIFFS (l3mapgen)?
Replies: 3

Re: How to optimize processing many L1 files into GeoTIFFS (l3mapgen)?

At this moment, l2gen cannot take subset options (north= south= east= west=) with resolution=250 or 500. If your ordered data is already extracted, you can just omit the subset options for l2gen. Otherwise, you need to do l1aextract_modis on the L1A files and create corresponding geo and L1B files a...