From 059d318ab619723758ff95f75ad21ce5ac7b0fc6 Mon Sep 17 00:00:00 2001
From: Lindsey Heagy <lheagy@eos.ubc.ca>
Date: Sun, 18 Oct 2015 14:45:37 -0700
Subject: [PATCH] Primary fields kwargs for S_m

---
 simpegEM/FDEM/SurveyFDEM.py | 19 ++++++++++++++++++-
 1 file changed, 18 insertions(+), 1 deletion(-)

diff --git a/simpegEM/FDEM/SurveyFDEM.py b/simpegEM/FDEM/SurveyFDEM.py
index 8c357e97..9fdf23d2 100644
--- a/simpegEM/FDEM/SurveyFDEM.py
+++ b/simpegEM/FDEM/SurveyFDEM.py
@@ -173,14 +173,31 @@ class SrcFDEM_RawVec_m(SrcFDEM):
     """
 
     def __init__(self, rxList, freq, S_m, integrate = True):
-        self._S_m = np.array(S_m,dtype=complex)
+        self._S_m = np.array(S_m,dtype=complex, ePrimary=None, bPrimary=None, hPrimary=None, jPrimary=None)
         self.freq = float(freq)
         self.integrate = integrate
+        self._ePrimary = ePrimary
+        self._bPrimary = bPrimary
+        self._hPrimary = hPrimary
+        self._jPrimary = jPrimary
+
         SrcFDEM.__init__(self, rxList)
 
     def S_m(self, prob):
         return self._S_m
 
+    def ePrimary(self, prob):
+        return self._ePrimary
+
+    def bPrimary(self, prob):
+        return self._bPrimary
+
+    def hPrimary(self, prob):
+        return self._hPrimary
+
+    def jPrimary(self, prob):
+        return self._jPrimary
+
 
 class SrcFDEM_RawVec(SrcFDEM):
     """