9 print "usage: python %s field filename" % argv[0]
10 print "\n\tfields are counted starting at zero.\n"
13 fieldID = int(argv[1])
16 count = colsum(fieldID, filename)
20 def colsum(fieldID, filename):
21 infile = open(filename)
25 fields = line.strip().split()
27 if "." in fields[fieldID]:
28 count += float(fields[fieldID])
30 count += int(fields[fieldID])
38 if __name__ == "__main__":