From 67ea19f57fa536498f3755b027e4dfa3f18033e9 Mon Sep 17 00:00:00 2001
From: Hrvoje Jasak <h.jasak@wikki.co.uk>
Date: Fri, 1 May 2015 13:22:08 +0100
Subject: [PATCH] Feature: filename update

---
 bin/plotForces.py | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/bin/plotForces.py b/bin/plotForces.py
index 910f367c1..ff59ca41a 100755
--- a/bin/plotForces.py
+++ b/bin/plotForces.py
@@ -1,5 +1,12 @@
 #!/usr/bin/python
 
+forcesfilename = 'forces/0/forces.dat'
+
+import sys
+if len(sys.argv) != 1:
+        print 'script assumes forces file ', forcesfilename
+        sys.exit()
+
 import re
 forceRegex=r"([0-9.Ee\-+]+)\s+\(+([0-9.Ee\-+]+)\s([0-9.Ee\-+]+)\s([0-9.Ee\-+]+)\)\s\(([0-9.Ee\-+]+)\s([0-9.Ee\-+]+)\s([0-9 .Ee\-+]+)\)+\s\(+([0-9.Ee\-+]+)\s([0-9.Ee\-+]+)\s([0-9.Ee\-+]+)\)\s\(([0-9.Ee\-+]+)\s([0-9.Ee\-+]+)\s([0-9.Ee\-+]+)\)+"
 t = []
@@ -7,8 +14,10 @@ fpx = []; fpy = []; fpz = []
 fvx = []; fvy = []; fvz = []
 mpx = []; mpy = []; mpz = []
 mvx = []; mvy = []; mvz = []
-pipefile=open('forces/0/forces.dat','r')
+
+pipefile=open(forcesfilename,'r')
 lines = pipefile.readlines()
+
 for line in lines:
         match=re.search(forceRegex,line)
         if match: