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###

*fftplot*
- Plot power vs. frequency

xt> fftplot
input table file: rp90_fft

**A plot of Fourier coefficient value vs. frequency will appear on screen.
To make hard copy, type = with cursor within plot, to return
cursor to command window, type q.
**

**Note: The plot is set to autoscale and will display the largest coefficient.
To better display smaller coefficients, change the parameter file to specify exactly the limits of the y
axis, e.g., from 0 to 2 (assuming you are plotting ``normpower'' for a
large number of bins).
**

**
fftplot y_range = ``0 2''**

*rsdc@cfa.harvard.edu *

1998-06-10