surecip

seismic software,very useful

SURECIP - sum opposing offsets in prepared data (see below)
surecip <stdin >stdout
Sum traces with equal positive and negative offsets (i.e. assume
reciprocity holds).
Usage:
	suabshw <data >absdata
	susort cdp offset <absdata | surecip >sumdata
Note that this processing stream can be simply evoked by:
	recip data sumdata