import glob, sys, os, string, io, ROOT, math, argparse
from ROOT import std 

parser=argparse.ArgumentParser(description='Read distortion files from a folder ')
parser.add_argument('path',help='path to the fieldfiles',type=str)

args=parser.parse_args()


ROOT.gROOT.ProcessLine(".x rootlogon.C") 


FieldFileList = os.listdir(args.path)
FieldFileList.sort()

for FieldFile in FieldFileList:
    name=args.path + FieldFile
    os.environ['name']=str(name)
    #os.environ['batch']=str(batch)
    os.system('. macro/tpc/FOPI/vwalbre/CreateFieldFileVW.sh')