.de BR
.in 0
.in +8n
.ti -5n
..


.Th SHIFT
.S2 SUMMARY:
Shift trace in time

SHIFT Fixed sec

.S2 INPUT:
Fixed amount    : Shift the trace by amount seconds. 

.S2 DESCRIPTION:
The purpose of this is to adjust synthetics for a source delay. If the amount is positive, then the trace is shifted to be later in time.  This is accomplished by changing the B and E parameters in the header. In addition all arrival time picks, such as A, T0 ... T9 are adjusted also. The origin time offset is NOT changed.

.S2 EXAMPLES:

.S2 "SEE ALSO":
