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cgi-estonia-space / ALUs

GPU accelerated earth observation data processors
https://twitter.com/spacest372
GNU General Public License v3.0
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Error with S1 IPF < 2.9 #38

Open bjoern234 opened 1 year ago

bjoern234 commented 1 year ago

Hi, it seems that ALUs is not working with S1 imagery before 2018-03-13 12:00:00 (IPF < 2.9).

Found 6 crossing COP-DEM tiles
[2023-06-11 14:44:05.101830] [0x00007f9a5bb9d000] [info]    Processing parameters:
Input product - 
/tmp/S1A_IW_GRDH_1SDV_20180304T231511_20180304T231540_020872_023CD1_3037.SAFE
Subswath -
Polarisation - VV
Calibration type - sigma
First burst index - 0
Last burst index - 0
AOI -
Write intermediate files - NO

[2023-06-11 14:44:05.463604] [0x00007f9a5bb9d000] [info]    Using 'NVIDIA GeForce GTX 1080 Ti' device nr 0 for calculations
Segmentation fault (core dumped)

Are you aware of that issue?

Best Bjoern

kautlenbachs commented 1 year ago

Thank you, we value the feedback very much. We have tested ALUS S1 processors with earlier Sentinel-1 scenes for SLC products. But the GRD support was the latest implemented feature and for that we have probably not tested with earlier scenes. Thanks for the feedback, we will investigate. Nevertheless the 'segmentation fault' part of the error is strictly inadmissible.