PV6 Supine vs Prone does not change conversion about brkraw

[gdevenyi]

It looks like perhaps the existing affine from bruker is actually correct and the additional corrections added were due to confusion regarding the exact orientation of previous phantom test data?

[gdevenyi]

Confirmed with PV5 as well, that just skipping the correction orientation by adding pass here:
https://github.com/BrkRaw/bruker/blob/master/brkraw/lib/orient.py#L24

Results in correct orientations for the Supine/Prone positions.

I will hold off on making any changes yet, as I want to collect all orientations and "subject types" in both PV5 and PV6 in a single session with the phantom universally in the "Head First Prone" position. I think perhaps we may be able to do away with most of this code.

[dvm-shlee]

@gdevenyi Sorry for the delay regarding the update of this software. I tried to make the final orientation to be oriented on subject whether the animal positioned supine or prone. So if the resulted orientation is always the same. I think it is correct.

Please let me know if I mis-catch your point. Thanks!

[gdevenyi]

Sorry for the delay, please see email to your github listed email for a orientation dataset to sort this out.