[SAC-HELP] sac101.5 32bit problem: can not change(update) header using sac101.5

[weitao wang]

Hi everyone,

I recently update sac into sac 101.5 on centos6.2 and centos 5.5, both
32bit and encountered problems while changing headers using "ch ", as
described bellow.

cat <<EOF >test.sh
funcgen seis
w demo.sac
rh demo.sac
ch t1 12.0
wh
r demo.sac
lh t1
q
EOF

sac < test.sh

As shown in my linux, the header t1 do not exist in demo.sac and moreover
it seems the waveform has been changed.

Is this a bug or it is due to the setup of my linux env?

Any advices ? thanks!

PS. I use the pre-compiled binary distribution of sac101.32bit.

wangwt
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