From 9f117f9d004faa6f7ae43236e1699efcbd02a17a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Adjemian=20=28Charybdis=29?=
 <stephane.adjemian@univ-lemans.fr>
Date: Fri, 29 Mar 2013 11:54:39 +0100
Subject: [PATCH] Changed behaviour of @dynSeries/size.

If called with a second input argument (dim), size returns the number of observations if dim==1 or
the number of variables if dim==2. Without this second argument, size returns the number of
observations and the number of variables.
---
 matlab/@dynSeries/size.m | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/matlab/@dynSeries/size.m b/matlab/@dynSeries/size.m
index efc28e7a5..d147ef823 100644
--- a/matlab/@dynSeries/size.m
+++ b/matlab/@dynSeries/size.m
@@ -1,4 +1,4 @@
-function [a,b] = size(c)
+function [a,b] = size(c,dim)
 
 % Copyright (C) 2013 Dynare Team
 %
@@ -18,4 +18,21 @@ function [a,b] = size(c)
 % along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
 
 a = c.nobs;
-b = c.vobs;
\ No newline at end of file
+b = c.vobs;
+
+if nargin>1
+    if nargout>1
+        error('dynSeries::size: Wrong calling sequence!')
+    end
+    switch dim
+      case 1
+        a = c.nobs;
+      case 2
+        a = c.vobs;
+      otherwise
+        error(['dynSeries::size: Wrong calling sequence! Argument ''' inputname(2) ''' must be equal to 1 or 2.' ])
+    end
+else
+    a = c.nobs;
+    b = c.vobs;
+end
\ No newline at end of file