From 9e3985b56ce7e9018218774079a36646b4e0996b Mon Sep 17 00:00:00 2001
From: Craig Warren <craig_warren@me.com>
Date: Tue, 3 May 2016 16:13:25 +0100
Subject: [PATCH] Added warning when using Taguchi with >7 parameters.

---
 gprMax/optimisation_taguchi.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/gprMax/optimisation_taguchi.py b/gprMax/optimisation_taguchi.py
index 27b0646a..64983ac6 100644
--- a/gprMax/optimisation_taguchi.py
+++ b/gprMax/optimisation_taguchi.py
@@ -241,8 +241,10 @@ def construct_OA(optparams):
         # Cut down OA columns to number of parameters to optimise
         OA = OA[:, 0:k]
 
-    # THIS CASE NEEDS FURTHER TESTING
     else:
+        # THIS CASE NEEDS FURTHER TESTING
+        print('\nTaguchi optimisation, WARNING: Optimising more than 7 parameters is currently an experimental feature!')
+              
         p = int(np.ceil(np.log(k * (s - 1) + 1) / np.log(s)))
         
         # Number of experiments