Fix converstion euler to quaternion

navipy/trajectories/__init__.py

@@ -145,9 +145,9 @@ class Trajectory(pd.DataFrame):
         neworient.drop(inplace=True, labels='location', level=0, axis=1)
         for index_i, row in self.iterrows():
             if rotation_mode == 'quaternion':
-                orient = htq.from_euler(row.angle_0,
-                                        row.angle_1,
-                                        row.angle_2,
+                orient = htq.from_euler(row.loc[oldrotmod, 'alpha_0'],
+                                        row.loc[oldrotmod, 'alpha_1'],
+                                        row.loc[oldrotmod, 'alpha_2'],
                                         axes=oldrotmod)
             else:
                 m = hte.matrix(ai=row.loc[(self.rotation_mode, 'alpha_0')],