#! /bin/sh
# shell for Kirchhoff depth migration
set -v
set -x
input=/tariq/Marmousi-TI/Process_is/data_marmousi_ti.su

sufrac <$input phasefac=0.25 |
sushw key=tstat a=32 |
sustatic hdrs=1 |
sukdmig2dTS par=kzmig.par.tau.ti >kzmig_all.data_ti 
susort <kzmig_all.data_ti cdp offset >kzmig_all.offset_ti
sushw <kzmig_all.offset_ti key=dt a=4000 |
sumute xmute=-400,-2575 tmute=0.16,2.4 |
sustack >kzmig_all.stack.taui_ti
 	exit