From 9d5953403ed675871675e2bc168e9b999cbb60a0 Mon Sep 17 00:00:00 2001
From: Marco Ratto <marco.ratto@jrc.ec.europa.eu>
Date: Mon, 7 Nov 2011 09:21:36 +0100
Subject: [PATCH] allow tighter tolerance in htol if requested by the user.

---
 matlab/newrat.m | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/matlab/newrat.m b/matlab/newrat.m
index bd59de7b9..619dd90a0 100644
--- a/matlab/newrat.m
+++ b/matlab/newrat.m
@@ -46,7 +46,7 @@ icount=0;
 nx=length(x);
 xparam1=x;
 %ftol0=1.e-6;
-htol_base = max(1.e-5, ftol0);
+htol_base = max(1.e-7, ftol0);
 flagit=0;  % mode of computation of hessian in each iteration
 ftol=ftol0;
 gtol=1.e-3;