From 0fa287c044af8c2bbbe9118cef66e18bf5343d64 Mon Sep 17 00:00:00 2001
From: James Hensman <james.hensman@gmail.com>
Date: Wed, 13 Nov 2013 12:46:59 +0000
Subject: [PATCH] allowing the passing of 1D X to a GP. with warning of course

---
 GPy/core/gp_base.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/GPy/core/gp_base.py b/GPy/core/gp_base.py
index cb968520..548e2924 100644
--- a/GPy/core/gp_base.py
+++ b/GPy/core/gp_base.py
@@ -14,8 +14,11 @@ class GPBase(Model):
     Here we define some functions that are use
     """
     def __init__(self, X, likelihood, kernel, normalize_X=False):
+        if len(X.shape)==1:
+            X = X.reshape(-1,1)
+            warning.warn("One dimension output (N,) being reshaped to (N,1)")
         self.X = X
-        assert len(self.X.shape) == 2
+        assert len(self.X.shape) == 2, "too many dimensions for X input"
         self.num_data, self.input_dim = self.X.shape
         assert isinstance(kernel, kern.kern)
         self.kern = kernel