add name to trib obj for easier interpretation

Author: LukeLabrie

src/msrDynamics/_msrDynamics.py

@@ -364,7 +364,7 @@ def _solve_with_trip_conditions(self, times, md_step):
             if tripped:
                 # get trip condition object
                 trip_obj = self.trip_conditions[tripped[0]]
-                print(f'idx {tripped[0]} tripped after integration to t = {t_x:3f} with a value of {tripped[1]}')
+                print(f'{trip_obj.name} tripped after integration to t = {t_x:3f} with a value of {tripped[1]}')
 
                 # store trip info 
                 self.trip_info['tripped'] = True

src/msrDynamics/_trip_condition.py

@@ -17,7 +17,8 @@ def __init__(self,
                  bounds=(-float('inf'), float('inf')),
                  idx=None,
                  check_after=None,
-                 delay=None) -> None:
+                 delay=None,
+                 name = None) -> None:
         """
         Initialize a TripCondition instance.
 
@@ -39,6 +40,10 @@ def __init__(self,
         self.idx = idx
         self.check_after = check_after
         self.delay = delay
+        if name:
+            self.name = name
+        else: 
+            self.name = f"trip obj {self.idx}"
 
     def _check_type(self, trip_type):
         """