Suppose the input file contained values ri and di, then the output will be in two columns
__ a
1 \
r , ---- | d
i 2a+1 /__ j=-a i-j
where a is the argument to the -a option. We recommend
to experiment with the parameter a for optimal results.
Possible options are:
| Option | Description | Default |
|---|---|---|
| -m# | minimal dimension to print | 1 |
| -M# | maximal dimension to print | whole file |
| -a# | smooth over an interval of 2#+1 points | 1 |
| -E | show the length scales in rescaled units [0:1] | units of the data |
| -o# | output file name; without -o default is used -o without a datafile means 'filename'.av | stdout |
| -V# | verbosity level 0: only panic messages 1: add input/output messages | 1 |
| -h | show these options | none |