SUTVBAND - time-variant bandpass filter (sine-squared taper)
sutvband stdout tf= f=
Required parameters:
dt = (from header) time sampling interval (sec)
tf= times for which f-vector is specified
f=f1,f2,f3,f4 Corner frequencies corresponding to the
times in tf. Specify as many f= as
there are entries in tf.
The filters are applied in frequency domain.
Example:
sutvband