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HEAD
Removed global_costmap_params_gps and increased
[ros_wild_thumper.git]
/
scripts
/
get_velocity.py
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#!/usr/bin/env python
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# -*- coding: iso-8859-15 -*-
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#
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# rostopic echo /odom/twist/twist/linear/x > /tmp/velocity.txt
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import sys
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import numpy as np
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f = open(sys.argv[1])
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l = []
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for line in f:
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if "---" in line:
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continue
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l.append(float(line))
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print "avg = %.2f, var = %f" % (sum(l)/len(l), np.var(l))