SURAMP - Linearly taper the start and/or
end of traces to zero.
suramp <stdin >stdout [optional
parameters]
Required parameters:
if
dt is not set in header, then dt is mandatory
Optional parameters
tmin=tr.delrt/1000 end
of starting ramp (sec)
tmax=(nt-1)*dt beginning of ending ramp (sec)
dt = (from header) sampling interval (sec)
The taper is a linear ramp from 0 to tmin
and/or tmax to the end of the trace.
Default is a no-op!
Credits:
CWP: Jack, Ken
Trace header fields accessed: ns, dt, delrt