#!/path/to/python -tt

# numerical data
# python GraphicalPart.py ../S001R03_data.txt_motor.txt_0.0_T0.txt

import sys
import matplotlib.pyplot as plt
import numpy as np

def startDivide(fileName):
 inputFile = open(fileName)
 outputFile = open(fileName + "_out.csv", "w")
 floatList = []
 for line in inputFile.readlines():
   data = line.split(" ")
   string = data[1] + "\n"
   if string.startswith('-')
    string = string[1:]
   outputFile.write("%s" % string)

 inputFile.close()
 outputFile.close()

 inputFileByTab = open(fileName + "_out.csv")
 data1=np.genfromtxt(fileName + '_out.csv', skip_header=1)

 #plt.plot(data1)
 #plt.show()


def main():
 if len(sys.argv) != 2:
   print "Not enough arguments. *_data.txt file only!"
 else:
   startDivide(sys.argv[1])

if __name__ == "__main__":
 main()