backtracking goes wild with superposed maps [SOLVED]

[Angelique Gatera]

When trying to backtrack a proton beam through a LEBT, a virtual collimation is generated at the end of a fieldmap.

bact-tracking jump.png (41.75 KiB) Viewed 13965 times

It seems to be due to the fact that the later fielmap is superposed to another (problem disappears when overlapping removed).

[Didier]

Hi Angelique,

The problem come from an incompatibility with overlapping field map and aperture map during back-tracking. This bug has been fixed in the last version 2.16.16.7

Regards,

Didier