[12gevmoller_sim] [EXTERNAL] [JeffersonLab/remoll] 5c5bdb: implement suggetsions from Wouter

[cipriangal]

  Branch: refs/heads/feature-target-shield-design
  Home:   https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=OeoFjxig6nyH1sJ2-fleRNUn9QK1fmD1bMmbc7h3yV5c-R-xQd2wsjEvePb00DUg&s=-6IfNmB5IMryzW1CqmXf4L0HUjU1Gn0pBLda4a0ls1o&e= 
  Commit: 5c5bdb747624b3dceb5e4f20cb51dcb381f3e4fa
      https://urldefense.proofpoint.com/v2/url?u=https-3A__github.com_JeffersonLab_remoll_commit_5c5bdb747624b3dceb5e4f20cb51dcb381f3e4fa&d=DwICaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=-0uahHXTLsQsllHBZNHgOynLaY6DUxqehsUJ91-BlNY&m=OeoFjxig6nyH1sJ2-fleRNUn9QK1fmD1bMmbc7h3yV5c-R-xQd2wsjEvePb00DUg&s=ZZy8KgdpoC0c06YCFsG3eLslSFVfE97vTSCg5rIKVz4&e= 
  Author: Ciprian Gal <ciprian at jlab.org>
  Date:   2021-12-27 (Mon, 27 Dec 2021)

  Changed paths:
    M include/remollGenExternal.hh
    M macros/runexample.mac

  Log Message:
  -----------
  implement suggetsions from Wouter