From 7683175e8eda77ca27f9b3c7407c1ec64147c988 Mon Sep 17 00:00:00 2001
From: Marco Ratto <marco.ratto@jrc.ec.europa.eu>
Date: Tue, 21 Aug 2012 15:45:25 +0200
Subject: [PATCH] Bug fix in terms for outer product gradient with analytic
 derivatives

---
 matlab/kalman/likelihood/univariate_kalman_filter.m    | 2 +-
 matlab/kalman/likelihood/univariate_kalman_filter_ss.m | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/matlab/kalman/likelihood/univariate_kalman_filter.m b/matlab/kalman/likelihood/univariate_kalman_filter.m
index acc3fec81..850119460 100644
--- a/matlab/kalman/likelihood/univariate_kalman_filter.m
+++ b/matlab/kalman/likelihood/univariate_kalman_filter.m
@@ -191,7 +191,7 @@ while notsteady && t<=last
                         Hess = Hess + Hesst;
                     end
                 end
-                dlik(s,:)=DLIKt;
+                dlik(s,:)=dlik(s,:)+DLIKt';
             end
             a = a + Ki*prediction_error;
             P = P - PZ*Ki';
diff --git a/matlab/kalman/likelihood/univariate_kalman_filter_ss.m b/matlab/kalman/likelihood/univariate_kalman_filter_ss.m
index 9b48bcef3..f5aef05af 100644
--- a/matlab/kalman/likelihood/univariate_kalman_filter_ss.m
+++ b/matlab/kalman/likelihood/univariate_kalman_filter_ss.m
@@ -142,7 +142,7 @@ while t<=last
                 if analytic_derivation==2 || asy_hess,
                     Hess = Hess + Hesst;
                 end
-                dlikk(s,:)=DLIKt;
+                dlikk(s,:)=dlikk(s,:)+DLIKt';
             end
         end
     end