def copyFile(inFile, outFile):

   inf = open(inFile, "r")
    outf = open( outFile, "w")

    
    data = inf.read(50)
    
    while( len( data) != 0 ):
        outf.write(data)
        data = inf.read(50)
        
    inf.close()
    outf.close()



def filterFile( inFile, outFile):
    inf = open(inFile, "r")
    outf = open( outFile, "w")

    
    line = "blank"
    while( len( line) != 0 ):
        line = inf.readline()
        if not ("UGA" in line):
            outf.write(line)

       
    inf.close()
    outf.close()


def circleWrite():
    outF = open("dataLog.txt", "w")
    
    while timeRemaining(30):
        lightValue = getLight("center")
        outF.write( str( lightValue) + "\n")

        turnRight(0.5,0.25)
        forward(1,0.75)

    outF.close()