From 051fba7ed6d538bd7bec7d63d9e904af470f90fe Mon Sep 17 00:00:00 2001
From: michel <michel@ac1d8469-bf42-47a9-8791-bf33cf982152>
Date: Sat, 1 Oct 2005 19:06:25 +0000
Subject: [PATCH] v4, McMVDiagnositcs.m: added test for several chains

git-svn-id: https://www.dynare.org/svn/dynare/dynare_v4@474 ac1d8469-bf42-47a9-8791-bf33cf982152
---
 matlab/McMCDiagnostics.m | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/matlab/McMCDiagnostics.m b/matlab/McMCDiagnostics.m
index 279a56183..92fbdac1f 100644
--- a/matlab/McMCDiagnostics.m
+++ b/matlab/McMCDiagnostics.m
@@ -7,6 +7,10 @@ DirectoryName = CheckPath('Plots\Diagnostics');
 
 TeX = options_.TeX;
 nblck = options_.mh_nblck;
+% Brooks and Gelman tests need more than one block 
+if nblck == 1
+  return;
+end
 npar = estim_params_.nvx;
 npar = npar + estim_params_.nvn;
 npar = npar + estim_params_.ncx;