Error when S2 Level 2 processing - blank BOA

Question

Error when S2 Level 2 processing - blank BOA

dryginmo opened this issue 3 years ago · comments

I´m running Force V. 3.7.2 on Ubuntu 18.04 . When processing Sentinel 2 data to Level 2 (no matter if for a single image or an archive directory) it´s either a blank BOA or a BOA with negative values that won´t display in QGIS or nothing at all processed. In the log file I get no error message. Sometimes after around 15 minutes there are products written, sometimes not. I skipped the topo correction, used only cloud free data, I checked my depency program versions, tried to process with and without data cube and nothing seems to work. If the empty BOA is processed the I also have a "_hot.tif" as auxilliary file which looks normal to me. All other auxilliary tif files are also empty.
What more information could I provide you with to get deeper into this issue?

Best regards

Vincent Schut · Answer 1 · Tue Nov 30 2021 19:05:28 GMT+0800 (China Standard Time)

Hi, upgrading FORCE to 3.7.3-fix or 3.7.4 should fix this. The version you're using contains a bug causing empty S2 outputs that was fixed in 3.7.3.

dryginmo · Answer 2 · Tue Nov 30 2021 19:13:51 GMT+0800 (China Standard Time)

Thanks for your reply. In the tutorial I have only found ways to install specific versions. How do I upgrade Force?

Vincent Schut · Answer 3 · Tue Nov 30 2021 19:28:26 GMT+0800 (China Standard Time)

You just install that specific version. Just like how you installed 3.7.2, but then use the download for 3.7.4.

Stefan Ernst · Answer 4 · Tue Nov 30 2021 19:42:29 GMT+0800 (China Standard Time)

Try using Docker if you can. It makes switching between releases very easy.

dryginmo · Answer 5 · Wed Dec 01 2021 16:20:52 GMT+0800 (China Standard Time)

I´d just like to confirm that updating to 3.7.4 solved the issue :)