Without -s and -e, it converts each file into a new netcdf file
if -o is used, it converts it itno those output filenames
otherwise, it uses first stamp to name the files
Uh, doesn't do anything about empty .ascii files yet
Will have to ask about that

zlib for compression
chunksize for compression
both called in netcdf4's create variable instance

Only works when -s and -e are specified at the moment
Created draft nc file
might need to change altitude value

Conflicts:
	aosstower/l00/parser.py

records to frames.

Fix issue with number of values for CSV data.
Document record version and effectivity dates.