From 04c206a9b694388cc56dfae57d9b1923103015b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Adjemian=20=28Charybdis=29?=
 <stephane.adjemian@univ-lemans.fr>
Date: Sat, 12 Oct 2013 23:47:51 +0200
Subject: [PATCH] Routine string2freq should not be case sensitive. Character
 'A' is allowed for yearly (annual) dates.

---
 matlab/utilities/dates/string2freq.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/matlab/utilities/dates/string2freq.m b/matlab/utilities/dates/string2freq.m
index f0b46bc3b..569908da6 100644
--- a/matlab/utilities/dates/string2freq.m
+++ b/matlab/utilities/dates/string2freq.m
@@ -23,8 +23,8 @@ function freq = string2freq(s)
 % You should have received a copy of the GNU General Public License
 % along with Dynare.  If not, see <http://www.gnu.org/licenses/>.
 
-switch s
-  case 'Y'
+switch upper(s)
+  case {'Y','A'}
     freq = 1;
   case 'Q'
     freq = 4;