# HG changeset patch
# User Nicolas Saunier <nicolas.saunier@polymtl.ca>
# Date 1424183549 -3600
# Node ID f410c8fb07b7c419eeb605bcf0e395b03c726f33
# Parent  2f1a583bfd2065071555452a8b2bf82173400934
minor function to export speed as temporal indicator for display

diff -r 2f1a583bfd20 -r f410c8fb07b7 python/moving.py
--- a/python/moving.py	Tue Feb 17 11:02:18 2015 +0100
+++ b/python/moving.py	Tue Feb 17 15:32:29 2015 +0100
@@ -1082,6 +1082,10 @@
     def getSpeeds(self):
         return self.getVelocities().norm()
 
+    def getSpeedIndicator(self):
+        from indicators import SeverityIndicator
+        return SeverityIndicator('Speed', {t:self.getVelocityAtInstant(t).norm2() for t in self.getTimeInterval()})
+
     def getPositionAt(self, i):
         return self.positions[i]