From 4012f627fbceb5692d0fd12a416fdeae5a5b4ecd Mon Sep 17 00:00:00 2001
From: Shishlo <shishlo@hotmail.com>
Date: Mon, 10 Aug 2026 14:48:20 -0400
Subject: [PATCH] The z and dE coordinates were added.

---
 examples/RK4_Tracker/rk_tracker_quad_and_dipole_test.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/RK4_Tracker/rk_tracker_quad_and_dipole_test.py b/examples/RK4_Tracker/rk_tracker_quad_and_dipole_test.py
index e8dbcb0c..7d36d858 100755
--- a/examples/RK4_Tracker/rk_tracker_quad_and_dipole_test.py
+++ b/examples/RK4_Tracker/rk_tracker_quad_and_dipole_test.py
@@ -40,7 +40,7 @@
 bunch_init.getSyncParticle().kinEnergy(eKin)
 
 #---- Add particle to the bunch
-(x, xp, y, yp, z, dE) = (0.002 , 0. , 0.003 , 0. , 0. , 0. )
+(x, xp, y, yp, z, dE) = (0.002 , -0.01 , -0.003 , 0.004 , 10. , 0.010 )
 bunch_init.addParticle(x, xp, y, yp, z, dE)
 
 #-----------------------------------------------
@@ -88,6 +88,7 @@
 print ("==========================================================")
 print ("TEAPOT tracking final (x,xp) = %+9.5f , %+9.5f ) [mm,mrad]"%(bunch.x(0)*1000,bunch.xp(0)*1000))
 print ("TEAPOT tracking final (y,yp) = %+9.5f , %+9.5f ) [mm,mrad]"%(bunch.y(0)*1000,bunch.yp(0)*1000))
+print ("TEAPOT tracking final (z,yp) = %+9.3f , %+9.3f ) [m,MeV]"%(bunch.z(0),bunch.dE(0)*1000))
 print ("==========================================================")
 
 #----------------------------------------------------------
@@ -174,5 +175,6 @@
 yp = bunch.yp(0) + synch_part_pvector[1]/synch_part_pvector[2]
 print ("(x,xp) = %+9.5f , %+9.5f ) [mm,mrad]"%(x*1000,xp*1000))
 print ("(y,yp) = %+9.5f , %+9.5f ) [mm,mrad]"%(y*1000,yp*1000))
+print ("(z,yp) = %+9.3f , %+9.3f ) [m,MeV]"%(bunch.z(0),bunch.dE(0)*1000))
 print ("==========================================================")
 print ("Stop.")
\ No newline at end of file