From 312cfebcb1bda937586b4400d56ef1f73f64dc27 Mon Sep 17 00:00:00 2001
From: James Hensman <james.hensman@gmail.com>
Date: Wed, 5 Jun 2013 09:10:45 +0100
Subject: [PATCH] modified the regression demos r

they all seem to work now.
---
 GPy/examples/regression.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/GPy/examples/regression.py b/GPy/examples/regression.py
index b0ee14cc..fd2e85d4 100644
--- a/GPy/examples/regression.py
+++ b/GPy/examples/regression.py
@@ -32,6 +32,9 @@ def rogers_girolami_olympics(max_nb_eval_optim=100):
     # create simple GP model
     m = GPy.models.GP_regression(data['X'],data['Y'])
 
+    #set the lengthscale to be something sensible (defaults to 1)
+    m['rbf_lengthscale'] = 10
+
     # optimize
     m.ensure_default_constraints()
     m.optimize(max_f_eval=max_nb_eval_optim)