diff -u -r1.1 -r1.2
--- gps_rand_pos.mac	19 Dec 2005 23:30:26 -0000	1.1
+++ gps_rand_pos.mac	20 Dec 2005 00:43:43 -0000	1.2
@@ -1,3 +1,7 @@

+/lcdd/url examples/sdjan03/SDJan03.lcdd
+
+/lcio/fileExists delete
+

 /gps/verbose 2
 
 /gps/pos/type Volume

@@ -5,6 +9,7 @@

 /gps/pos/centre 0. 0. 0. cm
 /gps/pos/radius 6.360 m
 /gps/pos/halfz 4.95 m

+/gps/pos/confine det_envelope

 
 /gps/ene/type Mono
 /gps/ene/mono 10 GeV

@@ -12,3 +17,5 @@

 /gps/particle mu-
 
 /gps/direction 0 1 0

+
+/run/beamOn 1