#!/bin/bash
#
# file: lat.sh
#
# Simple bash script for parsing and evaluating a CSV file
# (C) 2006 Jan Altenberg <tb10alj@tglx.de>
#
# modified 2006 by Manuel Traut <mail@manut.de>
# - parsing and calculating is now done by c++ application
# - modified gnuplot parameters
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License Version
# 2 as published by the Free Software Foundation.

GNUPLOT=`which gnuplot`

PLOT_FILE=plot.pnm

RESULT_TMPFILEn=result0.txt
cat $RESULT_TMPFILEn | sort -n > tmp.txt
RESULT_TMPFILE=tmp.txt

echo "Generating 1ch plot..."

echo -e "set title \"latency histogram\"\n\
set terminal pbm color\n\
set xrange [0:*]\n\
set yrange [0:*]\n\
set xlabel\"latency [msec]\"\n\
set ylabel\"occurrance \"\n\
set output \"$PLOT_FILE\"\n\
set boxwidth 0.006\n\
set style fill solid 1 border\n\
plot \"$RESULT_TMPFILE\" using 1:2 \"%lf%lf\" notitle with boxes" | gnuplot -persist


display $PLOT_FILE