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51 lines
1.2 KiB
51 lines
1.2 KiB
4 months ago
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#!/bin/bash
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OUTPNG="1"
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W="1024"
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H="768"
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PTS="20"
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LWS="20"
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for f in $(ls -1 *-4-*.csv *-6-*.csv); do
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b=$(basename "$f" ".csv")
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#echo $b
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LASTCOL="$(head -n 1 $f |sed 's/,/,\n/g' |grep -c ',')"
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echo "${b}: last column is $LASTCOL"
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if [ $(echo "$b" |grep -c -- "-1-") -gt 0 ]; then
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YL="duration in ms; less is better"
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elif [ $(echo "$b" |grep -c -- "-4-") -gt 0 ]; then
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YL="duration relative to pffft; less is better"
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else
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YL=""
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fi
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E=""
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if [ "${OUTPNG}" = "1" ]; then
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E="set terminal png size $W,$H"
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E="${E} ; set output '${b}.png'"
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fi
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if [ -z "${E}" ]; then
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E="set key outside"
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else
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E="${E} ; set key outside"
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fi
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E="${E} ; set datafile separator ','"
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E="${E} ; set title '${b}'"
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E="${E} ; set xlabel 'fft order: fft size N = 2\\^order'"
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if [ ! -z "${YL}" ]; then
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#echo " setting Y label to ${YL}"
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E="${E} ; set ylabel '${YL}'"
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fi
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# unfortunately no effect for
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#for LNO in $(seq 1 ${LASTCOL}) ; do
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# E="${E} ; set style line ${LNO} ps ${PTS} lw ${LWS}"
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#done
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E="${E} ; plot for [col=3:${LASTCOL}] '${f}' using 2:col with lines title columnhead"
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if [ "${OUTPNG}" = "1" ]; then
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gnuplot -e "${E}"
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else
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gnuplot -e "${E}" --persist
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fi
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done
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