#used in awk script to check for non-zero outstep data
/O\(\1/ {print}
/O\(\2/ {print}
/O\(\3/ {print}
/O\(\4/ {print}
/O\(\5/ {print}
/O\(\6/ {print}
/O\(\7/ {print}
/O\(\8/ {print}
/O\(\9/ {print}


