l MAIN__ 
run
quit
run -model geophy/ak135 -terse -units km
run -model geophy/ak135 -terse -units km
l
up
l MAIN__ 
quit
run
l MAIN__ 
break 123
cont
p delta
n
n
p delta
n
l
n
p dtdd
n
p dtdd
edit
cont
edit
make ttimes
run
cont
quit
