From 3b489aec30433f447102ab706efa2acf1a020a68 Mon Sep 17 00:00:00 2001
From: Mark Gardner <mark.gardner@sydney.edu.au>
Date: Thu, 15 Aug 2024 14:04:21 +1000
Subject: [PATCH] Update Registration.py

Check for path
---
 CBCTCardiacSegmentation/Registration.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CBCTCardiacSegmentation/Registration.py b/CBCTCardiacSegmentation/Registration.py
index bb02d4e..edec23b 100644
--- a/CBCTCardiacSegmentation/Registration.py
+++ b/CBCTCardiacSegmentation/Registration.py
@@ -28,6 +28,7 @@ def __init__(self, RegOutputDir='', ParamDir='', RigidParamFile='', NonRigidPara
 
         if platform.system() == 'Linux':
             assert not(not ElastixDir),'Directory to elastix bin/lib files needs to be added for linux'
+            assert Path(os.path.join(ElastixDir,'bin','elastix.exe')).exists(), 'Elastix Cannot be found at {}'.format(os.path.join(ElastixDir,'bin','elastix.exe'))
 
         self.ElastixDir = ElastixDir