missing events from hdgeant

["Mark M. Ito" <marki@jlab.org>]

Folks,

With the following particle gun config line:

c   particle  momentum  theta  phi  delta_momentum delta_theta delta_phi
KINE   108      2.0       90.  0.      3.0              180.        360.

I am missing about 10% of the event numbers in the hdgeant output file, 
i. e., I only get 1824 of the 2000 requested triggers, i. e., the first 
10 events are:

  <physicsEvent eventNo="2" runNo="9999">
  <physicsEvent eventNo="3" runNo="9999">
  <physicsEvent eventNo="4" runNo="9999">
  <physicsEvent eventNo="5" runNo="9999">
  <physicsEvent eventNo="6" runNo="9999">
  <physicsEvent eventNo="7" runNo="9999">
  <physicsEvent eventNo="8" runNo="9999">
  <physicsEvent eventNo="9" runNo="9999">
  <physicsEvent eventNo="10" runNo="9999">
  <physicsEvent eventNo="11" runNo="9999">

What happened to event #1?

I remember something about a feature that explains this. How do I turn 
off the feature? Is this documented somewhere? I would like to keep 
track of statistics including events with no hits, etc.

  -- Mark