l2gen segmentation fault
Posted: Sun Oct 03, 2021 8:29 pm America/New_York
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 VIIRSN
Sensor ID is 11
Sensor has 10 reflective bands
Sensor has 5 emissive bands
Number of along-track detectors per band is 16
Number of input pixels per scan is 3200
Processing pixels 1 to 3200 by 1
Processing scans 1 to 3248 by 1
Ocean processing enabled
Land processing enabled
Atmospheric correction disabled
Begin MSl12 processing at 2021276183912000
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
*** Error in `l2gen': corrupted double-linked list: 0x000000001df48d70 ***
2) V2016249205400.L1A_SNPP.nc gives me the following error:
Begin l2gen Version 9.5.1-V2021.2 Processing
Sensor is VIIRSN
Sensor ID is 11
Sensor has 10 reflective bands
Sensor has 5 emissive bands
Number of along-track detectors per band is 16
Number of input pixels per scan is 3200
Processing pixels 1 to 3200 by 1
Processing scans 1 to 3232 by 1
Ocean processing enabled
Land processing enabled
Atmospheric correction disabled
Begin MSl12 processing at 2021276184343000
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
*** Error in `l2gen': corrupted size vs. prev_size: 0x0000000003d09570 ***
This same code was working a month ago with OCSSW up to date.
Any idea where this is coming from?
Best,
Guillaume
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 VIIRSN
Sensor ID is 11
Sensor has 10 reflective bands
Sensor has 5 emissive bands
Number of along-track detectors per band is 16
Number of input pixels per scan is 3200
Processing pixels 1 to 3200 by 1
Processing scans 1 to 3248 by 1
Ocean processing enabled
Land processing enabled
Atmospheric correction disabled
Begin MSl12 processing at 2021276183912000
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
*** Error in `l2gen': corrupted double-linked list: 0x000000001df48d70 ***
2) V2016249205400.L1A_SNPP.nc gives me the following error:
Begin l2gen Version 9.5.1-V2021.2 Processing
Sensor is VIIRSN
Sensor ID is 11
Sensor has 10 reflective bands
Sensor has 5 emissive bands
Number of along-track detectors per band is 16
Number of input pixels per scan is 3200
Processing pixels 1 to 3200 by 1
Processing scans 1 to 3232 by 1
Ocean processing enabled
Land processing enabled
Atmospheric correction disabled
Begin MSl12 processing at 2021276184343000
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
Allocated 3824040 bytes in L1 record.
*** Error in `l2gen': corrupted size vs. prev_size: 0x0000000003d09570 ***
This same code was working a month ago with OCSSW up to date.
Any idea where this is coming from?
Best,
Guillaume