Trouble with level 2 processing - cloud cover detected as 100% for every image while running in Linux

[paulvpop]

When running the FORCE module force-level2 for level 2 processing in Linux (Ubuntu 24.04.02 LTS/codename: noble), I get all the logfiles (from the DIR_LOG parameter) like these:

FORCE Level 2 Processing System

Start of processing: 2025-07-10 12:00:53
Image: /data/level1/LC08_L1TP_135040_20240107_20240122_02_T1.tar
Unpacking tar container successful

Start core processing

dc: 0.00%. wc: -nan%. sc: -nan%. cc: 100.00%. Skip. Processing time: 00 mins 13 secs

---

Core processing signaled DONE

End of processing: 2025-07-10 12:01:08
May the FORCE be with you!

I had kept MAX_CLOUD_COVER_FRAME = 75 and MAX_CLOUD_COVER_TILE = 75

This didn't happen when I ran the same module in windows in Windows Subsystem for Linux 2 (using podman). Has the code changed recently for the detection of cloud cover? Any idea why is it detecting cloud cover for all the images as 100?

[paulvpop]

Sorry. I understood what the issue is. A vrt mosaic was being used for the DEM, and I had forgotten to unzip the directory containing the actual DEM files. So, it was not able to find the DEM as the path was different.