7 filenames = sys.argv[2:]
8 assert action in ['--min', '--mean', '--max'], \
9 'Action is not one of --min, --mean, or --max: ' + action
13 def process(filename, action):
14 data = np.loadtxt(filename, delimiter=',')
17 values = data.min(axis=1)
18 elif action == '--mean':
19 values = data.mean(axis=1)
20 elif action == '--max':
21 values = data.max(axis=1)