change plot axis to always be 'square'

karsibali · Aug 28, 2014 · cefe059 · cefe059
1 parent 72e9e5d
commit cefe059
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lessons/01_phugoid/phugoid.py b/lessons/01_phugoid/phugoid.py
@@ -49,6 +49,7 @@ def plot_flight_path(yt, y0, theta0):
 	# generate a plot
 	plt.figure(figsize=(11,8))
         plt.plot(x, -y,'k-',label="$z_t=\ %.1f,\\,z_1=\ %.1f,\\,\\theta_1=\ %.2f$" % (yt, y[0], theta0))
+        plt.axis('equal')
 	plt.title("Flight path for C = %.4f" % C)
         plt.xlabel("$x$")
 	plt.ylabel("$z$")