#! /bin/sh

# read SEG-Y standard file and convert to SU native format
segyread tape=/seismic/Boomer/elicssegy/$1.tra verbose=1 vblock=1000 conv=1 endian=0 | \
segyclean | \
#suchw key1=tracf key2=tracf a=1 | \
suwind key=tracf min=1 max=1 > $1.su
# enable the 2 lines above to renumber traces and extract channel one