From 6860dda432290f97cde8c456650d6ca0e8736520 Mon Sep 17 00:00:00 2001
From: Ben Darwin <bcdarwin@gmail.com>
Date: Tue, 3 Dec 2019 14:05:18 -0500
Subject: [PATCH] add an extra "." to minctracc class img_ext for now; fixes
 #448

---
 pydpiper/minc/registration.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/pydpiper/minc/registration.py b/pydpiper/minc/registration.py
index 988e90ff..0615b63b 100644
--- a/pydpiper/minc/registration.py
+++ b/pydpiper/minc/registration.py
@@ -3094,7 +3094,8 @@ def average_transforms(xfms, avg_xfm):
 
 
 class MINCTRACC(NLIN):
-    img_ext = xfm_ext = "mnc"
+    img_ext = ".mnc"
+    xfm_ext = ".xfm"
     Conf = MultilevelMinctraccConf
 
     # blech ... does this mean the 'multilevelconf' should be renamed 'hierarchicalconf' or similar? yes ...