# 2D-kromme

import matplotlib.pyplot as plt
import numpy as np

fig = plt.figure (figsize = (7, 7))

data = np.loadtxt ('020106000072_870.txt')

ax = fig.add_subplot ()

ax.set_aspect ("equal")
ax.set_xlim ([-4, 10])
ax.set_ylim ([-7,  7])

plt.plot (data[:,0], data[:,1], color = "blue")

plt.show ()