Changeset 10195 for trunk/psModules/src/objects/models/pmModel_PGAUSS.c

Timestamp:

Nov 26, 2006, 12:03:49 PM (19 years ago)

Author:

magnier

Message:

replace damping term

File:

• trunk/psModules/src/objects/models/pmModel_PGAUSS.c (modified) (1 diff)

trunk/psModules/src/objects/models/pmModel_PGAUSS.c

@@ -51 +51 @@
         dPAR[PM_PAR_YPOS] = q*(2.0*py/PAR[PM_PAR_SYY] + X*PAR[PM_PAR_SXY]);
         // the extra factor of 2 below is needed to avoid excessive swings
-        dPAR[PM_PAR_SXX] =  +2.0*q*px*px/PAR[PM_PAR_SXX];
-        dPAR[PM_PAR_SYY] =  +2.0*q*py*py/PAR[PM_PAR_SYY];
+        dPAR[PM_PAR_SXX] =  +4.0*q*px*px/PAR[PM_PAR_SXX];
+        dPAR[PM_PAR_SYY] =  +4.0*q*py*py/PAR[PM_PAR_SYY];
         dPAR[PM_PAR_SXY] = -q*X*Y;
     }