[Gnuplot-py-users] plots all the same color

[Jeremy C. <jer...@gm...>]

I wrote this python script to read a file and get data from it to
plot.  However, it makes all the plot colors the same fuschia color.=20
That, of course, doesn't help me very much.  I have done a similar
script that automatically creates different colors for each plot.  I
was wondering if someone could help me discover what is wrong.
I have pasted my script below.
Thanks,
Jeremy


  1 #! /usr/local/bin/python2.4
  2 import string, re, sys
  3 import Gnuplot
  4
  5 print "Searching... ", sys.argv[1]
  6 Output =3D file(sys.argv[1],'r')
  7
  8 OutLines =3D Output.readlines()
  9
 10 tallysearch =3D r'\ +(\d\.\d{4,5}E[+-]\d{2})\
+(\d\.\d{4,5}E[+-]\d{2})\ ?(\d\.\d{4})'
 11 #                  \ +(\d\.\d{4}E[+-]\d{2})
 12 #                  \ ?(\d\.\d{4})'''
 13 TallySearch =3D re.compile(tallysearch)
 14
 15 Result =3D []
 16 Tallies =3D 0
 17 result =3D {}
 18 result['Energy'] =3D []
 19 result['Flux'] =3D []
 20 result['Error'] =3D []
 21 Result.append(result)
 22
 23 print Result[Tallies]
 24
 25 for line in OutLines:
 26     Tally =3D TallySearch.match(line)
 27     if Tally:
 28         Result[Tallies]['Energy'].append(float(Tally.group(1)))
 29         Result[Tallies]['Flux'].append(float(Tally.group(2)))
 30         Result[Tallies]['Error'].append(float(Tally.group(3)))
 31 #       Result[Tallies].append([energy, flux, error])
 32
 33         if Tally.group(1) =3D=3D '1.0000E+01':
 34            Tallies =3D Tallies+1
 35            Result.append(result)
 36
 37 GP =3D Gnuplot.Gnuplot(debug=3D1)
 38
 39 g0 =3D Gnuplot.Data(Result[0]['Energy'], Result[0]['Flux'],
title=3D'50 cm', with=3D'lines')
 40 g2 =3D Gnuplot.Data(Result[2]['Energy'], Result[2]['Flux'],
title=3D'100 cm', with=3D'histeps')
 41 g4 =3D Gnuplot.Data(Result[4]['Energy'], Result[4]['Flux'],
title=3D'150 cm', with=3D'histeps')
 42 g6 =3D Gnuplot.Data(Result[6]['Energy'], Result[6]['Flux'],
title=3D'200 cm', with=3D'histeps')
 43 g1 =3D Gnuplot.Data(Result[1]['Energy'], Result[1]['Flux'],
title=3D'50 cm', with=3D'histeps')
 44 g3 =3D Gnuplot.Data(Result[3]['Energy'], Result[3]['Flux'],
title=3D'100 cm', with=3D'histeps')
 45 g5 =3D Gnuplot.Data(Result[5]['Energy'], Result[5]['Flux'],
title=3D'150 cm', with=3D'histeps')
 46 g7 =3D Gnuplot.Data(Result[7]['Energy'], Result[7]['Flux'],
title=3D'200 cm', with=3D'histeps')
 47 GP('set logscale y')
 48 GP.xlabel('Energy (MeV)')
 49 GP.ylabel('Flux (cm^{-2})')
 50 GP.plot(g0,g2,g4,g6)