From bfd7734339f38ae8a2a3bc6d7083aa0cb33f4900 Mon Sep 17 00:00:00 2001
From: Max Zwiessele <ibinbei@gmail.com>
Date: Thu, 21 May 2015 10:15:50 +0200
Subject: [PATCH] [param] added multilevel indexing note to doc

---
 GPy/core/parameterization/param.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/GPy/core/parameterization/param.py b/GPy/core/parameterization/param.py
index 1838f2bf..91ce9e24 100644
--- a/GPy/core/parameterization/param.py
+++ b/GPy/core/parameterization/param.py
@@ -38,6 +38,11 @@ class Param(Parameterizable, ObsAr):
     Fixing parameters will fix them to the value they are right now. If you change
     the fixed value, it will be fixed to the new value!
 
+    Important Note:
+    Multilevel indexing (e.g. self[:2][1:]) is not supported and might lead to unexpected behaviour.
+    Try to index in one go, using boolean indexing or the numpy builtin
+    np.index function.
+    
     See :py:class:`GPy.core.parameterized.Parameterized` for more details on constraining etc.
 
     """