diff -u -r1.4 -r1.5
--- TrackerPulse.aid	12 May 2010 14:50:00 -0000	1.4
+++ TrackerPulse.aid	11 Nov 2010 09:35:27 -0000	1.5
@@ -6,7 +6,7 @@

  *  @see TrackerData
  * 
  * @author gaede

- * @version $Id: TrackerPulse.aid,v 1.4 2010/05/12 14:50:00 engels Exp $

+ * @version $Id: TrackerPulse.aid,v 1.5 2010/11/11 09:35:27 engels Exp $

  */
 
 public interface TrackerPulse extends LCObject {

@@ -44,7 +44,7 @@

 
 
     /** Covariance matrix of the charge (c) and time (t) measurements. Stored as lower triangle matrix, i.e.

-     *  cov(c,c) , cov(t,c) , cov(t,t).

+     *  cov(c,c) , cov(t,c) , cov(t,t). Optional, check/set flag(LCIO::TRAWBIT_CM)==1.

      */
     public const FloatVec& getCovMatrix() const ;