From 5dc8f9345a76dc4479b4fe44cba0712438bb720f Mon Sep 17 00:00:00 2001
From: Tim Behrens <behrens@fmrib.ox.ac.uk>
Date: Thu, 26 May 2005 09:13:50 +0000
Subject: [PATCH] fixed FA bug

---
 dtifit.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dtifit.cc b/dtifit.cc
index 73f7532..9f101a2 100644
--- a/dtifit.cc
+++ b/dtifit.cc
@@ -154,7 +154,7 @@ void tensorfit(DiagonalMatrix& Dd,ColumnVector& evec1,ColumnVector& evec2,Column
   evec2 << Vd(1,midind) << Vd(2,midind) << Vd(3,midind);
   evec3 << Vd(1,minind) << Vd(2,minind) << Vd(3,minind);
 
-  float numer=(1.5*(Dd(1)-mDd)*(Dd(1)-mDd)+(Dd(2)-mDd)*(Dd(2)-mDd)+(Dd(3)-mDd)*(Dd(3)-mDd));
+  float numer=1.5*((Dd(1)-mDd)*(Dd(1)-mDd)+(Dd(2)-mDd)*(Dd(2)-mDd)+(Dd(3)-mDd)*(Dd(3)-mDd));
   float denom=(Dd(1)*Dd(1)+Dd(2)*Dd(2)+Dd(3)*Dd(3));
  
   if(denom>0) fsquared=numer/denom;
-- 
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