--- a/python/indicators.py	Wed Jun 19 22:56:21 2013 -0400
+++ b/python/indicators.py	Wed Jun 19 23:35:24 2013 -0400
@@ -72,17 +72,6 @@
     def getValues(self):
         return [self.__getitem__(t) for t in self.timeInterval]
 
-    def getAngleValues(self):
-        '''if the indicator is a function of an angle, 
-        transform it to an angle (eg cos)
-        (no transformation otherwise)'''
-        from numpy import arccos
-        values = self.getValues()
-        if self.isCosine:
-            return [arccos(c) for c in values]
-        else: 
-            return values
-
     def plot(self, options = '', xfactor = 1., **kwargs):
         from matplotlib.pylab import plot,ylim
         if self.getTimeInterval().length() == 1: