# HG changeset patch
# User Jeff Hammel <k0scist@gmail.com>
# Date 1416604021 28800
# Node ID 285a886255e43d5df85fd548f2b3bc9ad4ee0e77
# Parent  f1168ca2aa4c7dc67c4bf15665d12dafaffcd44e
missing import

diff -r f1168ca2aa4c -r 285a886255e4 numerics/interpolation.py
--- a/numerics/interpolation.py	Fri Nov 14 14:54:11 2014 -0800
+++ b/numerics/interpolation.py	Fri Nov 21 13:07:01 2014 -0800
@@ -5,6 +5,8 @@
 interpolation
 """
 
+import argparse
+
 __all__ = ['neighbors', 'linear_interpolation', 'InterpolateParser']
 
 def neighbors(start, finish):