From 01e819cf009fc03875561eee61332b4cca99c5c2 Mon Sep 17 00:00:00 2001
From: sesteves <sroesteves@gmail.com>
Date: Thu, 18 Aug 2016 00:59:24 +0100
Subject: [PATCH] bug fix

---
 .../orekit/rugged/atmosphericrefraction/MultiLayerModel.java    | 2 +-
 .../rugged/atmosphericrefraction/MultiLayerModelTest.java       | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/main/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModel.java b/src/main/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModel.java
index 7212f5c4..eab5eb1d 100644
--- a/src/main/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModel.java
+++ b/src/main/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModel.java
@@ -92,7 +92,7 @@ public class MultiLayerModel implements AtmosphericRefraction {
                 if (previousRefractionIndex > 0) {
 
                     // get new los
-                    final double theta1 = Vector3D.angle(los, zenith);
+                    final double theta1 = FastMath.toRadians(Vector3D.angle(los, zenith));
                     final double theta2 = FastMath.asin(previousRefractionIndex * FastMath.sin(theta1) /
                             refractionLayer.getRefractionIndex());
 
diff --git a/src/test/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModelTest.java b/src/test/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModelTest.java
index 9667a7c1..41e45aa8 100644
--- a/src/test/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModelTest.java
+++ b/src/test/java/org/orekit/rugged/atmosphericrefraction/MultiLayerModelTest.java
@@ -49,8 +49,6 @@ public class MultiLayerModelTest extends AbstractAlgorithmTest {
 
         double distance = Vector3D.distance(earth.transform(rawIntersection), earth.transform(correctedIntersection));
 
-        System.out.println("DISTANCE: " + distance);
-
         // with the current code, this check fails, the distance is about 800m instead of a couple meters
         Assert.assertEquals(0.0, distance, 2.0);
     }
-- 
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