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# Description

Compute and plot Allan Deviation from tab separated values files.
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# Usage

`python allanplot.py --help`

usage: allanplot.py [-h] [-f FILENAME] [-c COLUMNS [COLUMNS ...]] [-r RATE]

Plot Allan Deviation from timeseries file

optional arguments:
  -h, --help            show this help message and exit
  -f FILENAME           File(s) to import (default *.dat)
  -c COLUMNS [COLUMNS ...]
                        Columns to import (default 2)
  -r RATE               Time rate in seconds (default 1)

Example: './allanplot.py -f 'toto.dat' -c 2 3' compute and plot Allan
Deviation form columns 2 and 3 of toto.dat

# Examples

`python allanplot.py -f '**/*.dat` will load all dat files in all sub-directories of the current path.