suamp

seismic software,very useful

SUAMP - output amp, phase, real or imag trace from
	(frequency, x) domain data
suamp <stdin >stdout mode=amp
Required parameters:
	none
Optional parameter:
	mode=amp	output flag
	       		amp   = output amplitude traces
	       		phase = output phase traces
	       		real  = output real parts
	       		imag  = output imag parts
Note:
	The trace returned is half length from 0 to Nyquist.
Example:
	sufft <data | suamp >amp_traces