From 02c989180836b72a1acf01fc3ab93feffb6dbada Mon Sep 17 00:00:00 2001
From: David Rafferty <drafferty@hs.uni-hamburg.de>
Date: Tue, 1 Oct 2019 11:20:29 +0200
Subject: [PATCH] Improve docstring

---
 lsmtool/skymodel.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lsmtool/skymodel.py b/lsmtool/skymodel.py
index 5bac248..2d3547b 100644
--- a/lsmtool/skymodel.py
+++ b/lsmtool/skymodel.py
@@ -1091,7 +1091,10 @@ class SkyModel(object):
 
     def getPatchNames(self):
         """
-        Returns array of all patch names in the sky model.
+        Returns array of all patch names in the sky model, with duplicates removed.
+
+        Note: use getColValues('Patch') if you want the patch names for each source
+        in the sky model.
 
         Returns
         -------
-- 
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