Problems found:

in the machines_for_testing the RF was not at the end of the ring

Author: giadarol

test_physics/machines_for_testing.py

@@ -117,7 +117,7 @@ def __init__(self, machine_configuration=None, optics_mode='smooth', **kwargs):
              accQ_x=accQ_x, accQ_y=accQ_y, Qp_x=Qp_x, Qp_y=Qp_y, app_x=app_x, app_y=app_y, app_xy=app_xy,
              alpha_mom_compaction=alpha, longitudinal_mode=longitudinal_mode,
              h_RF=np.atleast_1d(h_RF), V_RF=np.atleast_1d(V_RF), dphi_RF=np.atleast_1d(dphi_RF), p0=p0, p_increment=p_increment,
-             charge=charge, mass=mass)
+             charge=charge, mass=mass, RF_at=RF_at)
 
 class shortSPS(BasicSynchrotron):
 
@@ -212,15 +212,11 @@ def __init__(self, machine_configuration=None, optics_mode='smooth', **kwargs):
 							% (attr, str2print))
 				temp =  kwargs[attr]
 				exec('%s = temp'%attr)
-				
-
 
-
-		
 
 		super(shortSPS, self).__init__(optics_mode=optics_mode, circumference=circumference, n_segments=n_segments, s=s, name=name,
              alpha_x=alpha_x, beta_x=beta_x, D_x=D_x, alpha_y=alpha_y, beta_y=beta_y, D_y=D_y,
              accQ_x=accQ_x, accQ_y=accQ_y, Qp_x=Qp_x, Qp_y=Qp_y, app_x=app_x, app_y=app_y, app_xy=app_xy,
              alpha_mom_compaction=alpha, longitudinal_mode=longitudinal_mode,
              h_RF=np.atleast_1d(h_RF), V_RF=np.atleast_1d(V_RF), dphi_RF=np.atleast_1d(dphi_RF), p0=p0, p_increment=p_increment,
-             charge=charge, mass=mass)	
+             charge=charge, mass=mass, RF_at=RF)