gstlal_psd_polyfit¶

A program to fit a PSD to a polynomial

Usage cases¶

Fit a PSD to a polynomial with default settings (consider using gstlal_plot_psd to compare the results):
```
$ gstlal_psd_polyfit --output smooth.xml.gz H1refpsd.xml.gz
```
Please add more

Command line options¶

Usage: gstlal_psd_polyfit [options]

Options:
  -h, --help            show this help message and exit
  --median-window=MEDIAN_WINDOW
                        Median window in sample points to apply running median
                        for removing sharp features. Default 8.  Setting it to
                        1 effectively disables this filter.
  --output=filename     Set the name of the LIGO light-weight XML file to
                        output
  --poly-order=POLY_ORDER
                        Set the order of the fitting polynomial. default 10
  --low-fit-freq=LOW_FIT_FREQ
                        Set the low frequency at which to begin fitting in Hz.
                        default 30
  --high-fit-freq=HIGH_FIT_FREQ
                        Set the high frequency at which to stop fitting in Hz.
                        default 6500