AP_Common: Define units for locatoin data members

Signed-off-by: Ryan Friedman <[email protected]>
ArduPilot · Dec 20, 2023 · 76861ea · 76861ea
1 parent 7f9992d
commit 76861ea
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/libraries/AP_Common/Location.h b/libraries/AP_Common/Location.h
@@ -15,9 +15,9 @@ class Location
     uint8_t loiter_xtrack : 1;          // 0 to crosstrack from center of waypoint, 1 to crosstrack from tangent exit location
 
     // note that mission storage only stores 24 bits of altitude (~ +/- 83km)
-    int32_t alt;
-    int32_t lat;
-    int32_t lng;
+    int32_t alt; // in cm
+    int32_t lat; // in 1E7 degrees
+    int32_t lng; // in 1E7 degrees
 
     /// enumeration of possible altitude types
     enum class AltFrame {