From 579b6fd6111c7fe373a97049c45eecdbbc626b22 Mon Sep 17 00:00:00 2001
From: ellisowen <ellis.owen@mpi-hd.mpg.de>
Date: Fri, 17 Jan 2014 18:46:45 +0100
Subject: [PATCH] Updates docstring to reflect changes made to  GWcs::solidangle

---
 src/sky/GWcs.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/sky/GWcs.cpp b/src/sky/GWcs.cpp
index 5461cb1..1d1de2f 100644
--- a/src/sky/GWcs.cpp
+++ b/src/sky/GWcs.cpp
@@ -425,7 +425,8 @@ void GWcs::write(GFitsHDU& hdu) const
  *
  * @param[in] pixel Pixel index (x,y)
  *
-TODO:: UPDATE THIS DOCSTRING (+link to wikipedia)
+ * Estimates solid angles of pixels using the Girard equation for excess
+ * area - see: http://mathworld.wolfram.com/SphericalPolygon.html
  ***************************************************************************/
 double GWcs::solidangle(const GSkyPixel& pixel) const
 {
--
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