From 0a39314e55cb245e19508f8b154a909b4040fa64 Mon Sep 17 00:00:00 2001
From: Daniel Warner <contact@danrw.com>
Date: Tue, 13 Dec 2011 13:47:51 +0000
Subject: [PATCH] Corrected longitude range in ToGeodetic

---
 Eci.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eci.cpp b/Eci.cpp
index 2aeff9e..5a3d11e 100644
--- a/Eci.cpp
+++ b/Eci.cpp
@@ -65,7 +65,7 @@ CoordGeodetic Eci::ToGeodetic() const {
     // 0 >= lon < 360
     // const double lon = Fmod2p(theta - date_.ToGreenwichSiderealTime());
     // 180 >= lon < 180
-    const double lon = fmod(theta - date_.ToGreenwichSiderealTime(), kTWOPI);
+    const double lon = fmod(theta - date_.ToGreenwichSiderealTime(), kPI);
 
     const double r = sqrt((position_.x * position_.x) + (position_.y * position_.y));
     static const double e2 = kF * (2.0 - kF);