dyn-assign2bucket.py

#!/usr/local/bin/blue-python2.7

"""
TESTED WITH:

array = np.random.random(10)
value = 0.5

WHICH RESULTED IN:

value = 0.5	
array = [ 0.6205113   0.85115237  0.47712603  0.12206011  0.59412783  0.57985636  0.0870805   0.39377825  0.12342532  0.51721711]	
bucket = 0.517217107966

"""

import sys
import numpy as np

def find_nearest(array,value):
   idx = (np.abs(array-value)).argmin()
   return array[idx]


for line in sys.stdin.readlines():
    line = line.strip()
    array = line[0]
    value = line[1]
    bucket = find_nearest(array, value)
    print ("%s\t%s\t%s\n" % (value, array, bucket))