In [1]:

    

require 'nyaplot'


    

    
Out[1]:











    
Out[1]:





true

In [2]:

    

path = File.expand_path("../data/11-2-result0.01.csv", __FILE__)
df = Nyaplot::DataFrame.from_csv(path)


    

    
Out[2]:




t
v
w
0.0
-0.756836
3.812226
0.1
-0.04511
3.40354
0.2
-2.017709
3.075507
0.3
1.709506
2.679731
0.4
0.570858
2.645426
0.5
-1.100874
2.490375
0.6
-1.278126
2.191405
0.7
-1.328045
1.913642
0.8
-1.514909
1.661195
0.9
-1.572689
1.425256
1.0
-1.658116
1.211392
1.1
-1.690351
1.016707
1.2
-1.664759
0.841834
1.3
-1.597433
0.686942
1.4
-1.511524
0.551852
1.5
-1.416929
0.435926
...
...
...
100.0
1.432378
1.528758

In [4]:

    

plot1 = Nyaplot::Plot.new
plot2 = Nyaplot::Plot.new
plot3 = Nyaplot::Plot.new
colors=["#3182bd","#31a354"]
["1.0","0.1"].each do |str|
  path = File.expand_path("../data/11-2-result" + str + ".csv", __FILE__)
  df = Nyaplot::DataFrame.from_csv(path)
  line1 = plot1.add_with_df(df, :line, 't', 'v')
  line2 = plot2.add_with_df(df, :line, 't', 'w')
  line3 = plot3.add_with_df(df, :line, 'v', 'w')
  color=colors.pop
  title="I0 ="+str
  line1.color(color);line2.color(color);line3.color(color);
  line1.title(title);line2.title(title);line3.title(title);
end
plot1.legend(true); plot2.legend(true); plot3.legend(true)

frame = Nyaplot::Frame.new
frame.add(plot1)
frame.add(plot2)
frame.add(plot3)
frame.show


    

    
Out[4]:

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