From ac71fe81eac95afae77e7990274bbb642ed94cec Mon Sep 17 00:00:00 2001
From: Philipp Arras <parras@mpa-garching.mpg.de>
Date: Thu, 19 Apr 2018 10:31:03 +0200
Subject: [PATCH] Plotting

---
 demos/krylov_sampling.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/demos/krylov_sampling.py b/demos/krylov_sampling.py
index ce7e99137..21237275e 100644
--- a/demos/krylov_sampling.py
+++ b/demos/krylov_sampling.py
@@ -83,8 +83,8 @@ plt.close()
 pltdict = {'alpha': .3, 'linewidth': .2}
 for i in range(N_samps):
     if i == 0:
-        plt.plot(sky(samps_old[i]).val, color='b', **pltdict, label='Traditional samples')
-        plt.plot(sky(samps[i]).val, color='r', **pltdict, label='Krylov samples')
+        plt.plot(sky(samps_old[i]).val, color='b', **pltdict, label='Traditional samples (residuals)')
+        plt.plot(sky(samps[i]).val, color='r', **pltdict, label='Krylov samples (residuals)')
     else:
         plt.plot(sky(samps_old[i]).val, color='b', **pltdict)
         plt.plot(sky(samps[i]).val, color='r', **pltdict)
-- 
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