From 8407a9c3b05b207198459654c0a81299e4b9ad71 Mon Sep 17 00:00:00 2001
From: Craig Warren <craig_warren@me.com>
Date: Mon, 5 Dec 2016 15:20:59 +0000
Subject: [PATCH] Added grid property dimension to explicitly state 2D or 3D.

---
 gprMax/grid.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gprMax/grid.py b/gprMax/grid.py
index b67f0bbb..550e0581 100644
--- a/gprMax/grid.py
+++ b/gprMax/grid.py
@@ -91,6 +91,7 @@ class FDTDGrid(Grid):
         self.dy = 0
         self.dz = 0
         self.dt = 0
+        self.dimension = None
         self.iterations = 0
         self.timewindow = 0
         self.nthreads = 0