TEOS-10/python-gsw — pull request #9 by efiring (2014-12-28 01:12:36+00:00)
Title: check_functions: add options, refactor

The parsing of gsw_check_functions.m has been broken out into a function.
The script now takes options:
```
usage: check_functions.py [-h] [--path MFILEDIR] [-v] [--find FIND]

Run checks from gsw_check_functions.m

optional arguments:
-h, --help show this help message and exit
--path MFILEDIR location of gsw_check_functions.m
-v, --verbose print output mismatch arrays
--find FIND run functions with this substring
```