waypoint: adjust name and elevation

src/gpx_io.rs

@@ -68,15 +68,12 @@ pub fn extract_track_points(gpx: &Gpx) -> Result<Vec<TrackPoint>> {
 }
 
 pub fn append_crossing_waypoints(gpx: &mut Gpx, crossings: &[Crossing]) {
-    for (index, crossing) in crossings.iter().enumerate() {
+    for crossing in crossings.iter() {
         let mut waypoint = Waypoint::new(crossing.point);
 
-        waypoint.name = Some(format!(
-            "Border {:02}: {} -> {}",
-            index + 1,
-            crossing.from.name,
-            crossing.to.name,
-        ));
+        waypoint.name = Some(crossing.to.name.clone());
+
+        waypoint.elevation = Some(0.0);
 
         waypoint.description = Some(format!(
             "Administrative border crossing: {} [{}] -> {} [{}]",