Everything not being a valid option will be interpreted as a potential datafile name. Given no datafile at all, means read stdin. Also - means stdin
Possible options are:
| Option | Description | Default |
|---|---|---|
| -l# | number of points to use | whole file |
| -x# | number of lines to be ignored | 0 |
| -c# | column to be read | 1 |
| -m# | embedding dimension | 2 |
| -d# | delay | 1 |
| -q# | component for the crossing | last |
| -C# | direction of the crossing (0: from below, 1: from above) | 0 |
| -a# | position of the crossing | average of the data |
| -o# | output file name | without file name:'datafile'.poin (or stdin.poin if data were read from stdin) without -o option data is written to stdout |
| -V# | verbosity level 0: only panic messages 1: add input/output messages | 1 |
| -h | show these options | none |