[Halld-offline] No photons from hdparsim

David Lawrence davidl at jlab.org
Tue Mar 23 16:50:05 EDT 2010


Hi Will,

    Can you give me a little more information. Specifically:

1.) Are you using hdparsim to produce the "reconstructed" DPhotons (i.e. 
using -PDEFTAG:DPhoton=HDParSim)
   or are you reconstructing the DPhotons and using HDParSim just for 
charged particles.

2.) Please send me your configuration file for genr8 and the exact 
commands you're using so I can try and reproduce the error.

Regards,
-David

Will Levine wrote:
> Hi all,
> I just upgraded my Hall-D software to the latest version and now in
> some cases, I do not get any DPhotons from hdparsim. Things work as
> expected when I run hdparsim on an hddm file generated by bggen, but
> not with an hddm file from genr8, which had worked previously. I know
> that Blake posted about a similar-sounding problem earlier, but after
> reading through that thread I'm not sure if this is the same issue.
>
> Will
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