bmarechal / gnuplot_scripts

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disp_local_LS350-T7Pro.py 2.89 KB
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7047b0001   bmarechal   initial commit 
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  import Gnuplot, time
  
  g= Gnuplot.Gnuplot(persist=1)
  
  # init graph
  g('set grid')
  #g('set log y')
  #g('set format y "%.1e"')
  g('set timefmt "%s"')
  g('set format x "%y/%m/%d - %H:%M:%S"')
  g('set xdata time')
  g('set xtics rotate by 90 right')
  
  g('n = 540')
  
  # set res2temp functions
  g('res2temp627(R) = 0.399341181655472610 + 10.8420092277810909 * (1000./R) + -26.4597939187660813 * (1000./R)**2 + 245.9828566655493379 * (1000./R)**3 + -668.069876596331596 * (1000./R)**4 + 1001.69882618263364 * (1000./R) **5 + -267.272089680656791 * (1000./R)**6')
  g('res2temp625(R) = 0.333548856582638109 + 11.7361551595386118 * (1000./R) + -31.32988932320903987 * (1000./R)**2 + 262.878643524833024 * (1000./R)**3 + -704.163538021035492 * (1000./R)**4 + 1056.6040485650301 * (1000./R)**5 + -307.057196729816496 * (1000./R)**6')
  g('res2temp628(R) = 0.463200932294057566 + 13.5049710820894688 * (1000./R) + -30.5191222755238414 * (1000./R)**2 + 231.098593852017075 * (1000./R)**3 + -550.122691885568202 * (1000./R)**4 + 806.038547554984689 * (1000./R)**5 + -198.510489917360246 * (1000./R)**6')
  g('res2temp16945(R) = 10**(3.2497 * (log10(1000./R))**2 + 5.1777 * log10(1000./R) + 2.499)')
  g('res2temp16943(R) = 10**(3.4738 * (log10(1000./R))**2 + 5.1198 * log10(1000./R) + 2.3681)')
  g('res2temp16944(R) = 10**(3.3674 * (log10(1000./R))**2 + 5.2874 * log10(1000./R) + 2.5165)')
  g('res2temp16941(R) = 10**(2.9486 * (log10(1000./R))**2 + 4.5862 * log10(1000./R) + 2.266)')
  g('res2temp16947(R) = 10**(3.4597 * (log10(1000./R))**2 + 5.2422 * log10(1000./R) + 2.4169)')
  g('pt100(R) = (R/100.-1)/0.003850+273.15')
  
  # plot
  g('plot for [file in system("find ../../../data/2016/ -name 20161*T7*.dat | sort")] file every n u 1:(pt100($3)) w l lt 1 title "pt100 lab"')
  g('replot for [file in system("find ../../../data/2016/ -name 20161*T7*.dat | sort")] file every n u 1:(res2temp628($4)) w l lt 2 title "table exp  628"')
  g('replot for [file in system("find ../../../data/2016/ -name 20161*T7*.dat | sort")] file every n u 1:(res2temp16947($5)) w l lt 3 title "4K 16947"')
  g('replot for [file in system("find ../../../data/2016/ -name 20161*T7*.dat | sort")] file every n u 1:(res2temp16941($6)) w l lt 4 title "Ecran PT1 16941"')
  g('replot for [file in system("find ../../../data/2016/ -name 20161*LS*.dat | sort")] file every n u 1:(res2temp16944($3)) w l lt 5 title "Regul 16944"')
  g('replot for [file in system("find ../../../data/2016/ -name 20161*LS*.dat | sort")] file every n u 1:(res2temp16945($4)) w l lt 6 title "Regul 16945"')
  g('replot for [file in system("find ../../../data/2016/ -name 20161*LS*.dat | sort")] file every n u 1:(res2temp16943($5)) w l lt 7 title "Regul 16943"')
  g('replot for [file in system("find ../../../data/2016/ -name 20161*LS*.dat | sort")] file every n u 1:(res2temp627($6)) w l lt 8 title "Regul 627"')
  
  # update
  try:
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  	while True:
  		time.sleep(60)
  #		print('updating plot
  ')
  #		g('set autoscale')
  #		g('rep')
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  except KeyboardInterrupt:
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  	g.close()