import pandas as pd
import matplotlib
matplotlib.use('Agg')
import matplotlib.pyplot as plt
import sys

file1=sys.argv[1]
file2=sys.argv[2]

table1=pd.read_csv(file1, sep=' ', header=None)
table2=pd.read_csv(file2, sep=' ', header=None)
r1=table1[[5]]
r2=table2[[5]]

a=list(range(0,31))

plt.clf()
plt.plot(r1, r2, 'ro')
plt.plot(a,a)
plt.axis([0,30,0,30])
plt.ylabel(file2)
plt.xlabel(file1)
plt.savefig(file1[:-5]+'%%'+file2[:-5])