#!/bin/tcsh

# look at all trq files and pull all ECN markings into a single file

if ($1 == "") then
    echo "Usage: grab-marks outfile"
    exit
endif

set outfile = $1

if ! (-e ~/tmp) then
    touch ~/tmp
else 
    rm ~/tmp
    touch ~/tmp
endif

foreach i (*-??.trq.gz)
    zcat $i | awk '{if ($1=="-" && $14=="----E-N") print}' >> ~/tmp
end

# find earliest mark and output
/home/research/multi-cl/bin/find-earliest-mark.pl < ~/tmp >! $outfile

# cleanup
rm ~/tmp