Frames are not always flipped
On BM18, acquisition with accumulation and vertical flip results in mixed flipped/non-flipped accumulated frames.
Acquired on IRIS (no hardware flip nor hardware accumulation).
In /data/visitor/md1290/bm18/20220913/HA-2275_9.54um_C.niloticus_egg_R01-93D_acc3x10ms_15000proj_A__0002/md1290_HA-2275_9.54um_C.niloticus_egg_R01-93D_acc3x10ms_15000proj_A__0002.h5
, see projection 0001_4
, image 4012
for instance.