From a5faa8b8919ed1b0d5017680e338e1e2707e0085 Mon Sep 17 00:00:00 2001
From: rowanc1 <rowan@visiblegeology.com>
Date: Tue, 1 Apr 2014 09:43:14 -0700
Subject: [PATCH] Added nD to Survey.BaseRx

---
 SimPEG/Survey.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/SimPEG/Survey.py b/SimPEG/Survey.py
index 936560d6..9ed4a157 100644
--- a/SimPEG/Survey.py
+++ b/SimPEG/Survey.py
@@ -201,6 +201,11 @@ class BaseRx(object):
             assert value in known, "rxType must be in ['%s']" % ("', '".join(known))
         self._rxType = value
 
+    @property
+    def nD(self):
+        return self.locs.shape[0]
+
+
 class BaseTx(object):
     """SimPEG Transmitter Object"""