unique particle identifier

------_=_NextPart_001_01CB402F.41765615
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable

Hello,

I am trying to calculate programmatially, as a toy problem, the energy
deposition of e.g. a proton passing through copper. I have found in the
archives of the mailing list the way to use the DTRACK(I) variable in
MGDRAW subroutine.

What I haven't found yet is a way to uniquely identify the proton.
What if two protons in the same event pass through the same region. The
JTRACK variable cannot descriminate between them. What variable in
(TRACKR) or in another common can?

Any answer, hint, advice, comment is welcomed,
Makis
Received on Sat Aug 21 2010 - 00:14:24 CEST