.de BR
.in 0
.in +8n
.ti -3n
..
.Th INT
.S2 SUMMARY:
Integrate  all SAC data files in  memory.

INT 


.S2 "SAC COMPATIBILITY:"
SAC permits  a choice of TRAPEZOIDAL or RECTANGULAR rules. A simple one\-point running summation is used. The first point of the output
is set to zero to avoid a linear trend in the output.
DEFAULT
       

.S2 "SEE ALSO":
DIF

