From 2a9373476dc3fc481d03b16a00146c61a255f6ce Mon Sep 17 00:00:00 2001
From: Thibault <tubiana.thibault@gmail.com>
Date: Sun, 1 Sep 2019 16:18:49 +0200
Subject: [PATCH] bug fix in saving the representative frame.

---
 ttclust/ttclust.py | 3 ++-
 ttclust/version.py | 2 +-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/ttclust/ttclust.py b/ttclust/ttclust.py
index 3cf3ed0..1f78286 100644
--- a/ttclust/ttclust.py
+++ b/ttclust/ttclust.py
@@ -720,7 +720,8 @@ def write_representative_frame(traj, cluster, logname):
     cluster_num = cluster.id
     frame = cluster.representative
     size = cluster.size
-    traj[frame].save_pdb("{}/C{}-f{}-s{}.pdb".format(logname,
+    #bugfix in 4.6.8
+    traj[frame-1].save_pdb("{}/C{}-f{}-s{}.pdb".format(logname,
                                                      cluster_num,
                                                      frame,
                                                      size))
diff --git a/ttclust/version.py b/ttclust/version.py
index 8d22ea9..57a2b5a 100644
--- a/ttclust/version.py
+++ b/ttclust/version.py
@@ -1 +1 @@
-__version__ = '4.6.7'
+__version__ = '4.6.8'