force compute_flight_positions and compute_future_flight_positions to…

… return valid coordinates

forest/jasmine/data2mobmat.py

@@ -614,6 +614,12 @@ def gps_to_mobmat(
 
     return mobmat
 
+def force_valid_longitude(longitude):
+    """Forces a longitude coordinate to be within -180 and 180
+    Args:
+        longitude: float. The longitude to be coerced
+    """
+    return (longitude + 180) % 360 - 180
 
 def compute_flight_positions(
     index: int, mobmat: np.ndarray, interval: float
@@ -656,8 +662,8 @@ def compute_flight_positions(
     # Update the mobility matrix with the new start and end positions
     mobmat[index, 1] = start_x
     mobmat[index, 4] = end_x
-    mobmat[index, 2] = start_y
-    mobmat[index, 5] = end_y
+    mobmat[index, 2] = force_valid_longitude(start_y)
+    mobmat[index, 5] = force_valid_longitude(end_y)
 
     return mobmat
 
@@ -704,8 +710,8 @@ def compute_future_flight_positions(
     # Update the mobility matrix with the new start and end positions
     mobmat[index, 1] = start_x
     mobmat[index, 4] = end_x
-    mobmat[index, 2] = start_y
-    mobmat[index, 5] = end_y
+    mobmat[index, 2] = force_valid_longitude(start_y)
+    mobmat[index, 5] = force_valid_longitude(end_y)
 
     return mobmat