From a8f694e19c6938201d14620dd5afc689cbdaeeb3 Mon Sep 17 00:00:00 2001
From: Khalid Gameil <khalidgameil01@gmail.com>
Date: Tue, 19 Apr 2016 10:30:48 -0400
Subject: [PATCH] Changes the settings in the file CurrentCode.m so SimType is
 set to 'c' and I commented lines 122-139 and replaced with the gradient
 function -Khalid Gameil

---
 CondCode/CurrentCode.m |  2 +-
 CondCode/GetCurrents.m | 38 ++++++++++++++++++++------------------
 2 files changed, 21 insertions(+), 19 deletions(-)

diff --git a/CondCode/CurrentCode.m b/CondCode/CurrentCode.m
index ef8f748..9afef0c 100644
--- a/CondCode/CurrentCode.m
+++ b/CondCode/CurrentCode.m
@@ -22,7 +22,7 @@
 Acond = 1;
 Bcond = 10;
 
-SimType = 'e';
+SimType = 'c';
 
 Max = 5;
 ncircs = 20;
diff --git a/CondCode/GetCurrents.m b/CondCode/GetCurrents.m
index f17c442..1ba89c3 100644
--- a/CondCode/GetCurrents.m
+++ b/CondCode/GetCurrents.m
@@ -119,24 +119,26 @@
     end
 end
 
-for i = 1:nx
-    for j = 1:ny
-        if i == 1
-            Ex(i, j) = (Vmap(i + 1, j) - Vmap(i, j));
-        elseif i == nx
-            Ex(i, j) = (Vmap(i, j) - Vmap(i - 1, j));
-        else
-            Ex(i, j) = (Vmap(i + 1, j) - Vmap(i - 1, j)) * 0.5;
-        end
-        if j == 1
-            Ey(i, j) = (Vmap(i, j + 1) - Vmap(i, j));
-        elseif j == ny
-            Ey(i, j) = (Vmap(i, j) - Vmap(i, j - 1));
-        else
-            Ey(i, j) = (Vmap(i, j + 1) - Vmap(i, j - 1)) * 0.5;
-        end
-    end
-end
+%for i = 1:nx
+    %for j = 1:ny
+        %if i == 1
+            %Ex(i, j) = (Vmap(i + 1, j) - Vmap(i, j));
+        %elseif i == nx
+            %Ex(i, j) = (Vmap(i, j) - Vmap(i - 1, j));
+        %else
+            %Ex(i, j) = (Vmap(i + 1, j) - Vmap(i - 1, j)) * 0.5;
+        %end
+        %if j == 1
+            %Ey(i, j) = (Vmap(i, j + 1) - Vmap(i, j));
+        %elseif j == ny
+            %Ey(i, j) = (Vmap(i, j) - Vmap(i, j - 1));
+        %else
+            %Ey(i, j) = (Vmap(i, j + 1) - Vmap(i, j - 1)) * 0.5;
+        %end
+    %end
+%end
+
+[Ex,Ey] =  gradient(Vmap);
 
 Ex = -Ex;
 Ey = -Ey;