Improves distance calculation

mmllr · Feb 26, 2021 · 4b874d2 · 4b874d2
1 parent 83679d1
commit 4b874d2
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Showing 2 changed files with 2 additions and 3 deletions.
diff --git a/Sources/GPXKit/Extensions.swift b/Sources/GPXKit/Extensions.swift
@@ -5,8 +5,7 @@ public extension GeoCoordinate {
     static var validLongitudeRange: ClosedRange<Double> { -180...180 }
 
     func distance(to: GeoCoordinate) -> Double {
-        guard let dist = try? distanceVincenty(to: to) else { return calculateSimpleDistance(to: to) }
-        return dist
+        return calculateSimpleDistance(to: to)
     }
 
     // https://wiki.openstreetmap.org/wiki/Mercator

diff --git a/Tests/GPXKitTests/GPXParserTests.swift b/Tests/GPXKitTests/GPXParserTests.swift
@@ -135,7 +135,7 @@ class GPXParserTests: XCTestCase {
         let distance = try XCTUnwrap(result?.graph.distance)
         let elevation = try XCTUnwrap(result?.graph.elevationGain)
 
-        XCTAssertEqual(3100.5625, distance, accuracy: 0.001)
+        XCTAssertEqual(3100.5625, distance, accuracy: 10)
         XCTAssertEqual(158.4000015258789, elevation, accuracy: 0.001)
     }
 }