From a1a062c50f6a9a6c6e5b2278a7a6133728943b19 Mon Sep 17 00:00:00 2001
From: "P.M. Sutter" <sutter@iap.fr>
Date: Mon, 1 Apr 2013 20:01:08 -0500
Subject: [PATCH] skipped the barycenter computation entirely if it's been
 precomputed