remove intepolation bounds

Author: LukeLabrie

src/msrDynamics/_msrDynamics.py

@@ -394,8 +394,6 @@ def _solve_with_trip_conditions(self, times, md_step):
 
                     # bounds for inteprolation
 
-                    interp_start = times[0] + np.abs(trip_obj.check_after) if trip_obj.check_after else times[0]
-                    interp_end = state[-1].time
                     if self.trip_info['type'] == 'diff_rel':
                         # set up new spline for fractional derivative and interpolate
                         times_dr = np.array([s.time for s in state])
@@ -412,10 +410,10 @@ def _solve_with_trip_conditions(self, times, md_step):
                         dr_spline = chspy.CubicHermiteSpline(n=1, anchors=anchors_dr)
                         trip_sol = dr_spline.solve(0, 
                                                    self.trip_info['limit'], 
-                                                   solve_derivative = False, 
-                                                   beginning = interp_start,
-                                                   end = interp_end)
+                                                   solve_derivative = False,)
                     else:
+                        interp_start = times[0] + np.abs(trip_obj.check_after) if trip_obj.check_after else times[0]
+                        interp_end = state[-1].time
                         solve_diff = True if self.trip_info['type'] == 'diff' else False
                         trip_sol = state.solve(self.trip_info['idx'],
                                                self.trip_info['limit'],