67 lines
1.7 KiB
Markdown
67 lines
1.7 KiB
Markdown
## Solution / fichier TSV
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~~~~bash
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#!/bin/bash
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grep VHW Data/00000012.TSV|cut -d, -f6 > /tmp/vitesse.data
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grep DPT Data/00000012.TSV|cut -d, -f2 > /tmp/profondeur.data
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grep MWV Data/00000012.TSV|cut -d, -f4 > /tmp/vent_apparent.data
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gnuplot -persist <<-EOFMarker
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plot '/tmp/vitesse.data' with line
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replot '/tmp/profondeur.data' with line
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replot '/tmp/vent_apparent.data' with line
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pause 3
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plot '/tmp/vitesse.data' smooth bezier with line
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replot '/tmp/profondeur.data' smooth bezier with line
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replot '/tmp/vent_apparent.data' smooth bezier with line
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EOFMarker
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# sortie du graphique dans un fichier image:
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gnuplot -persist <<-EOFMarker
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set term png
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set output "sortie.png"
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plot '/tmp/vitesse.data' smooth bezier with line, '/tmp/vent_reel.data' smooth bezier with line, '/tmp/vent_apparent.data' smooth bezier with line
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EOFMarker
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~~~~
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## Solution / fichier CSV
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~~~~ bash
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#!/bin/bash
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gnuplot -persist <<-EOFMarker
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set datafile separator ','
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set key autotitle columnhead
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set style data line
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set angles degrees
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set grid
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set xdata time
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set timefmt '%Y-%m-%d %H:%M:%S'
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set xlabel 'time'
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set xtics rotate by 45 right
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set tics font ",10"
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set format x "%H:%M"
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plot 'Data/00000012.csv' using 1:5
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replot 'Data/00000012.csv' using 1:4
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replot 'Data/00000012.csv' using 1:5 smooth bezier lw 4 title 'sow lissee'
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replot 'Data/00000012.csv' using 1:4 smooth bezier lw 4 title 'depth lissee'
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EOFMarker
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~~~~
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## Que s'est il passé ?
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talonnage :
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