From fbd4410c499c7da143fb891e020556cdaa97c283 Mon Sep 17 00:00:00 2001
From: Craig Warren <craig_warren@me.com>
Date: Wed, 13 Jan 2016 13:49:20 +0000
Subject: [PATCH] Added link to paper on running transmission line before
 attaching it to the main grid.

---
 gprMax/sources.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gprMax/sources.py b/gprMax/sources.py
index f4ab65b9..faba304b 100644
--- a/gprMax/sources.py
+++ b/gprMax/sources.py
@@ -196,7 +196,7 @@ class TransmissionLine:
         self.Iinc = np.zeros(G.iterations, dtype=floattype)
     
     def calculate_incident_V_I(self, G):
-        """Calculates the incident voltage and current with a long length transmission line not connected to the main grid.
+        """Calculates the incident voltage and current with a long length transmission line not connected to the main grid from: http://dx.doi.org/10.1002/mop.10415
             
         Args:
             G (class): Grid class instance - holds essential parameters describing the model.