> I'm afraid I might be too far ahead of the pack switching to root
3....Here I
> thought I was just catching up!
> I should also correct an error in my initial posting: I found the
3.00.06
> version of root on afs. When I indicated earlier that it wasn't
available on
> the rcas machines, I had been looking in /brahms/u/brahmslib. I also now
see
> that I was trying, and failing, to build brat against 2.24.04. I will
try to
> build against 2.25.03--hopefully this will fix my immediate problems...
Hi Steve. I don't have much to add on the cluster side, other than to say
that I have succesfully used BRAT 1-15-1 with ROOT 3.00.06 for full
reconstruction including clustering and vertexing with TPM1. It should not
be a compatibility problem...
About the veretx, I can say that the code you sent looks very good. The
important thing is not to forget the cuts that Hiro sent you - otherwise
the vertex just isn't good. I personally use
a. z_error <0.8
b. z_sigma <2
when I have good statistics, but this does not make a major difference.
Good luck :-)
------------------------------------------------
Bjorn H. Samset
Master-student in Heavy Ion physics
Mob: +47 92 05 19 98 Office: +47 22 85 77 62
Adr: Kri 2A709 Sognsveien 218 0864 Oslo
This archive was generated by hypermail 2b29 : Fri Mar 30 2001 - 01:51:39 EST