"README.md" did not exist on "48e039994d4fe50c21485e37a70b98fe08368336"
From discussion with @yousefh last week, we realised that the RelativeGain constant is being interpreted in the wrong axis order. It should be (slow_scan, fast_scan, memory_cells, gain_stage) like the other gain constants, whereas we were treating it as (fast_scan, slow_scan, memory_cells, gain_stage) like the dark constants.
This is not as bad as it sounds, because apparently RelativeGain was set to all 1s until recently (2023-05-12), making it effectively a no-op. So the fix shouldn't change anything for older data.
Assuming this change is correct, we need to make the same adjustment in calng (cc @hammerd).
Prepared new corrected data in /gpfs/exfel/exp/FXE/202304/p003338/scratch/r0125_recal_relgain_axisorder, which Hazem compared with corrected data in proc/ and with his own corrections.
xfel-calibrate lpd CORRECT --karabo-da LPD00 LPD01 LPD02 LPD03 LPD04 LPD05 LPD06 LPD07 LPD08 LPD09 LPD10 LPD11 LPD12 LPD13 LPD14 LPD15 \
--creation-time "2023-04-21 04:02:41" \
--mem-cells 512 --bias-voltage 250.0 --capacitor 5pf --photon-energy 9.2 --category 0 \
--offset-corr --rel-gain --ff-map --gain-amp-map --chunks-data 1 --num-workers 6 --use-cell-order \
--in-folder /gpfs/exfel/exp/FXE/202304/p003338/raw --out-folder /gpfs/exfel/exp/FXE/202304/p003338/scratch/r0125_recal_relgain_axisorder \
--karabo-id FXE_DET_LPD1M-1 --run 125