No arguments are necessary to run this script. The only requirement is to be in the directory from where all the epoch directories are located after computation.
Two separate files will be created: TISEAN_D2_VALUES.txt and D2_sorted.txt - the latter being the sorted version. This file can be imported into excel.
This script can also be combined with gather_lags.pl and gather_dims.pl using: gather_slopes.pl && gather_lags.pl && gather_dims.pl
so that all the gathering will be processed one after the others.