#!/usr/bin/env python

from scipy.signal import savgol_filter
import numpy as np
x = np.array([2, 2, 5, 2, 1, 0, 1, 4, 9])

m=5
order=2
np.set_printoptions(precision=4)
print x
print "mode:interp"
print savgol_filter(x, m, order, mode='interp')
print "mode:mirror"
print savgol_filter(x, m, order, mode='mirror')
print "mode:nearest"
print savgol_filter(x, m, order, mode='nearest')
print "mode:constant"
print savgol_filter(x, m, order, mode='constant')
print "mode:wrap"
print savgol_filter(x, m, order, mode='wrap')