Try to make star always on plot

git-svn-id: https://svn.ligo.caltech.edu/svn/bayeswave/trunk@28 c56465c9-8126-4a4f-9d7d-ac845eff4865

postprocess/plot_waveform.py

@@ -191,9 +191,9 @@ maxodds=20
 # -- Plotting helper function
 def limit_odds(odds):
     if odds > maxodds:
-        odds = maxodds
+        odds = 0.95*maxodds
     elif odds < -maxodds:
-        odds = -maxodds
+        odds = -0.95*maxodds
     return odds
 
 infile = open('evidence.dat', 'r')
@@ -210,10 +210,16 @@ print sig_noise
 print sig_gl
 
 plt.figure()
-plt.plot(limit_odds(sig_gl), limit_odds(sig_noise), '*', markersize=15, mfc='yellow')
+# plt.plot(limit_odds(sig_gl), limit_odds(sig_noise), '*', markersize=15, mfc='yellow')
+plt.plot(sig_gl, sig_noise, '*', markersize=15, mfc='yellow')
 plt.ylabel('log( E_signal / E_noise )')
 plt.xlabel('log( E_signal / E_glitch )')
-plt.axis([-maxodds, maxodds, -maxodds, maxodds])
+
+maxodds = 1.1*np.array( [np.abs(sig_gl), np.abs(sig_noise), 20] ).max()
+xmaxodds = 1.1*np.maximum(np.abs(sig_gl), 20)
+ymaxodds = 1.1*np.maximum(np.abs(sig_noise), 20)
+
+plt.axis([-xmaxodds, xmaxodds, -ymaxodds, ymaxodds])
 
 plt.fill_between([0,maxodds], [0, 0], [maxodds, maxodds], facecolor='green', interpolate=True, alpha=0.3)
 plt.fill_between([-maxodds,0,maxodds], [-maxodds,0,0], [-maxodds, -maxodds, -maxodds], facecolor='blue', interpolate=True, alpha=0.3)
@@ -221,15 +227,15 @@ plt.fill_between([-maxodds,0], [-maxodds, 0], [maxodds, maxodds], facecolor='red
 
 plt.grid()
 
-plt.text(0.9*maxodds, 0.9*maxodds, 'Signal',
+plt.text(0.9*xmaxodds, 0.9*ymaxodds, 'Signal',
         horizontalalignment='right',
         verticalalignment='top')
 
-plt.text(-0.9*maxodds, 0.9*maxodds, 'Glitch',
+plt.text(-0.9*xmaxodds, 0.9*ymaxodds, 'Glitch',
         horizontalalignment='left',
         verticalalignment='top')
 
-plt.text(0.9*maxodds, -0.9*maxodds, 'Noise',
+plt.text(0.9*xmaxodds, -0.9*ymaxodds, 'Noise',
         horizontalalignment='right',
         verticalalignment='bottom')