Examine multi-clip.py, note how the parameterization works, also the looping and error checking
Now take this script, copy_sql.py and parameterize
it similarly. Modify it so that it will process a directory of hydro files,
pulling out just features that you are interested such as glaciers or streams.
The sample files are downloaded from USFS and are in the
I:\Students\Projects\Geodata\gisclass\programming2008\hydro_data
folder. The codes for glaciers are 402, 410, and 428.
Alternatively use the script to process some files of your own interest.