From df5f0f41b465c601f68a4096690274b89afe29ec Mon Sep 17 00:00:00 2001
From: Marcel Paffrath <marcel@minos02.geophysik.ruhr-uni-bochum.de>
Date: Thu, 3 Dec 2015 12:21:18 +0100
Subject: [PATCH] comment

---
 pylot/core/active/surveyPlotTools.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pylot/core/active/surveyPlotTools.py b/pylot/core/active/surveyPlotTools.py
index a56aa13d..e913cb9c 100644
--- a/pylot/core/active/surveyPlotTools.py
+++ b/pylot/core/active/surveyPlotTools.py
@@ -106,6 +106,9 @@ class regions(object):
             self.printOutput('Disconnected polygon selection')
 
     def addTextfield(self, xpos = 0, ypos = 0.95, width = 1, height = 0.03):
+        '''
+        Adds an ax for text output to the plot.
+        '''
         self.axtext = self.ax.figure.add_axes([xpos,
          ypos,
          width,