MNT: allow for exporting of non apogee flights. (#863)

Co-authored-by: Mateus Stano Junqueira <[email protected]>

Author: phmbressan

CHANGELOG.md

@@ -44,6 +44,7 @@ Attention: The newest changes should be on top -->
 
 ### Changed
 
+- MNT: allow for exporting of non apogee flights. [#863](https://github.com/RocketPy-Team/RocketPy/pull/863)
 - TST: remove remaining files after test session. [#862](https://github.com/RocketPy-Team/RocketPy/pull/862)
 - MNT: bumps min python version to 3.10 [#857](https://github.com/RocketPy-Team/RocketPy/pull/857)
 - DOC: Update docs dependencies and sub dependencies [#851](https://github.com/RocketPy-Team/RocketPy/pull/851)

rocketpy/simulation/flight.py

@@ -1130,6 +1130,7 @@ def __init_solution_monitors(self):
         self.out_of_rail_time_index = 0
         self.out_of_rail_state = np.array([0])
         self.apogee_state = np.array([0])
+        self.apogee = 0
         self.apogee_time = 0
         self.x_impact = 0
         self.y_impact = 0