Revert changes to use more precise d0 calculation in SiSpacePointsSeedTool_xk (!32534) · Merge requests · atlas / athena · GitLab

Nora Emilia Pettersson requested to merge revert-b33a9f67 into master May 01, 2020

This reverts merge request !31765 (merged)

https://gitlab.cern.ch/atlas/athena/-/blob/master/InnerDetector/InDetRecTools/SiSpacePointsSeedTool_xk/src/SiSpacePointsSeedMaker_ATLxk.cxx#L1442 Added change introduced FPE, calculation based on assumptions that seemingly break down at small d0. We will need to revisit this.

FYI: @goblirsc, @sroe, @goetz, @christos, @jstupak, @mdanning