Search found 33 matches

by gbourdin
Mon Dec 11, 2023 1:49 pm America/New_York
Forum: Questions/Comments
Question: Incorrect File Size for Aqua, Terra and VIIRS SST and Chl files
Replies: 21

Re: Incorrect File Size for Aqua, Terra and VIIRS SST and Chl files

It works perfectly for me thank you so much for your reactivity.
Best,
Guillaume
by gbourdin
Mon Dec 11, 2023 11:44 am America/New_York
Forum: Questions/Comments
Question: Incorrect File Size for Aqua, Terra and VIIRS SST and Chl files
Replies: 21

Re: Incorrect File Size for Aqua, Terra and VIIRS SST and Chl files

Hi all, I have been having exactly the same issue downloading using requests in python. I also tested wget and had the same problem, but no issue when passing the url into a web browser. I was trying to adapt my python work flow to use obdaac_download but it might be faster to fix how I set my reque...
by gbourdin
Wed Aug 02, 2023 5:28 am America/New_York
Forum: Questions/Comments
Question: Missing attitude files!
Replies: 15

Re: Missing attitude files!

All the command you sent worked when ran individually but did not when ran in parallel, so I assumed there was a working current directory change somewhere when processing MODIS-Aqua specifically. I made sure to use absolute path for the source images and ancillary data and it is now working in para...
by gbourdin
Fri Jul 21, 2023 7:17 pm America/New_York
Forum: Questions/Comments
Question: Missing attitude files!
Replies: 15

Re: Missing attitude files!

Here the result: seadas_info: NASA Science Processing (OCSSW): OCSSWROOT=/home/gbourdin/ocssw OCDATAROOT=/home/gbourdin/ocssw/share l2gen version: msl12 9.6.0-V2023.1 (Apr 4 2023 11:30:59) l2bin version: 7.0.4 l3bin version: 5.13 l3mapgen version: l3mapgen 2.3.0-V2023.1 (Apr 4 2023 11:28:57) Install...
by gbourdin
Wed Jul 19, 2023 6:51 pm America/New_York
Forum: Questions/Comments
Question: Missing attitude files!
Replies: 15

Re: Missing attitude files!

Just to make sure you got all the information I could provide.
I cleared ocssw/var/log/ancillary_data.db: no success
Note1: it was working fine with the same images using the 2022.3 tag.
Note2: TERRA_MODIS works well using modis_GEO the same way than for AQUA_MODIS.
by gbourdin
Wed Jul 19, 2023 6:08 pm America/New_York
Forum: Questions/Comments
Question: Wrong valid_max attribute for ipar
Replies: 4

Re: Wrong valid_max attribute for ipar

Perfect thank you! I will make it work until the next V tag.
I guess I noticed the issue because I am not using the GUI.
Best,
Guillaume
by gbourdin
Wed Jul 19, 2023 3:04 am America/New_York
Forum: Questions/Comments
Question: Wrong valid_max attribute for ipar
Replies: 4

Re: Wrong valid_max attribute for ipar

The "valid_max=0" is in the attributes of the ipar variable in the output L2 netCDF file. I also looked at ipar in ocssw/share/common/product.xml and I have a good max value: </product> <product name="ipar"> <standardName>downwelling_photosynthetic_photon_radiance_in_sea_water</s...
by gbourdin
Tue Jul 18, 2023 1:38 am America/New_York
Forum: Questions/Comments
Question: Wrong valid_max attribute for ipar
Replies: 4

Wrong valid_max attribute for ipar

Hi all, I was missing all ipar data after running l2gen on MODISA, MODIST, and OLCI. I noticed l2gen is defining the wrong "valid_max" attribute for ipar, both "valid_min = 0" and "valid_max = 0". I found a workaround forcing "valid_max = 30000" to prevent ipa...
by gbourdin
Tue Jul 18, 2023 1:24 am America/New_York
Forum: Questions/Comments
Question: Missing attitude files!
Replies: 15

Re: Missing attitude files!

Hi all, I am having the same problem with missing att and eph files using modis_GEO. I have recently updated OCSSW to V2023.2. I have tried running again install_ocssw --install_dir $HOME/ocssw --tag V2023.2 --modisa but it didn't help. The scene I am trying to process are more than a week old, so I...
by gbourdin
Thu Jul 13, 2023 8:35 am America/New_York
Forum: Questions/Comments
Question: NOAA21 JPSS2 processing L1A to L2
Replies: 6

Re: NOAA21 JPSS2 processing L1A to L2

Thank you it is now working. In fact the VIIRSJ2 LUTs were not installed at all when I was installing OCSSW with install_ocssw --install_dir $HOME/ocssw --tag V2023.2 --viirsj2 So I ran update_luts -v viirsj2 to install the LUTs, did the modifications of the instrument_defaults.par file and changed ...