Set Trace Header

#!/bin/sh

sudata=/hou/data/D_152_001/SU_Class/class_project/seismic

# make temp copy of data

cp ${sudata}/tiger.cdp2499.su ${sudata}/x.su

# use sushw to make set fldr header to 1

sushw < ${sudata}/x.su key=fldr a=1 > ${sudata}/tiger.cdp2499.su

rm ${sudata}/x.su

# verify with suxedit

suxedit ${sudata}/tiger.cdp2499.su