From 97467fa530bbce775dabdaeef69f90509b629bac Mon Sep 17 00:00:00 2001
From: Stephan Kuschel <stephan.kuschel@gmail.com>
Date: Mon, 29 Dec 2014 17:55:55 +0100
Subject: [PATCH] fixed typo

---
 postpic/analyzer/particles.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/postpic/analyzer/particles.py b/postpic/analyzer/particles.py
index 48329baf..8e8ba56e 100644
--- a/postpic/analyzer/particles.py
+++ b/postpic/analyzer/particles.py
@@ -405,7 +405,7 @@ def mass(self):  # SI
     mass.name = 'm'
 
     def mass_u(self):
-        return self._mass2ssa('mass_u')
+        return self._map2ssa('mass_u')
     mass_u.unit = 'u'
     mass_u.name = 'm'