From b6f5548d8ab27a9d7284bfbaff5be4ab0cfa319c Mon Sep 17 00:00:00 2001
From: Martin Diehl <mail@martin-diehl.net>
Date: Wed, 8 Apr 2020 12:23:28 +0200
Subject: [PATCH] correct normalization at the corners

---
 python/damask/_Lambert.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/damask/_Lambert.py b/python/damask/_Lambert.py
index 26bc67b84..d9ad55f6e 100644
--- a/python/damask/_Lambert.py
+++ b/python/damask/_Lambert.py
@@ -103,7 +103,7 @@ def ball_to_cube(ball):
     https://doi.org/10.1088/0965-0393/22/7/075013
 
     """
-    ball_ = ball/np.linalg.norm(ball) if np.isclose(np.linalg.norm(ball),R1) else ball
+    ball_ = ball/np.linalg.norm(ball)*R1 if np.isclose(np.linalg.norm(ball),R1) else ball
     rs = np.linalg.norm(ball_)
     if rs > R1:
         raise ValueError