Search found 17 matches

by gbourdin
Tue Oct 19, 2021 4:36 pm America/New_York
Forum: Questions/Comments
Question: l2gen segmentation fault
Replies: 12

Re: l2gen segmentation fault

This is not specific to one image, all VIIRS images crash but only when I subset. I have tried the same settings from the GUI and every image crashes as well when I subset, some right at the start, but others in the middle or at the end of the process. I call this command from python: cmd = [OCSSW_R...
by gbourdin
Tue Oct 19, 2021 11:33 am America/New_York
Forum: Questions/Comments
Question: l2gen segmentation fault
Replies: 12

Re: l2gen segmentation fault

It seems that the subsetting causes l2gen to crash but only with VIIRS-SNPP and VIIRS-JPSS1, MODIS-Aqua and MODIS-Terra work fine. It was working on a previous version of OCSSW and I think I updated OCSSW just recently, I am now using the tag V2021.2. I have several thousands images to process so I ...
by gbourdin
Sun Oct 03, 2021 8:29 pm America/New_York
Forum: Questions/Comments
Question: l2gen segmentation fault
Replies: 12

l2gen segmentation fault

Hello, I am facing two different errors related to a segmentation fault running l2gen on ~50 VIIRS-SNPP L1A images. I copy below two examples but all ~50 images fail during l2gen: 1) V2016258230600.L1A_SNPP.nc gives me the following error: Begin l2gen Version 9.5.1-V2021.2 Processing Sensor is VIIRS...
by gbourdin
Sun Oct 18, 2020 6:31 pm America/New_York
Forum: Questions/Comments
Question: l2bin doesn't work with OLCI and MSI
Replies: 3

l2bin doesn't work with OLCI and MSI

Thank you for your prompt answer,I looked for invisibles but could not find anything. I opened the input lists with various text editors, and looked for hidden symbols, but nothing.I downloaded and processed again the same OLCI L1 to L2 but only keeping the two chlorophyll to see if it was aot_865 b...
by gbourdin
Sun Oct 18, 2020 2:11 am America/New_York
Forum: Questions/Comments
Question: l2bin doesn't work with OLCI and MSI
Replies: 3

l2bin doesn't work with OLCI and MSI

Hello,I am batch processing various L2 products using python.My script works well with MODISA, MODIST and VIIRS L2 files either processed myself with l2gen or downloaded.However it fails when I input OLCI and MSI images processed with l2gen with all default parameters.I am using seadas-7.5.3  w...
by gbourdin
Thu Sep 17, 2020 11:04 am America/New_York
Forum: Questions/Comments
Question: Python query on Common Metadata Repository
Replies: 4

Python query on Common Metadata Repository

I see, thanks a lot
Best,
Guillaume
by gbourdin
Wed Sep 16, 2020 11:45 am America/New_York
Forum: Questions/Comments
Question: Python query on Common Metadata Repository
Replies: 4

Python query on Common Metadata Repository

Hello,I am looking for key words to use in a query on the Common Metadata Repository.I couldn't find L1A scenes for MODISA, MODIST or VIIRSN on the CMR. I have tried with two provider_id:- OB_DAAC doesn't seem to provide any L1 data- LAADS probably does but I couldn't figure out which ke...