Re: [Gnuplot-py-users] Polar plotting?

[Benny M. <ben...@gm...>]

The plot is a built in function working on the Gnuplot.Data, eg:

data[i] = Gnuplot.Data(self.grid_x,
                            self.sol[i],with_='lines',
                            title='Solution at t=%g' %(time))

where sol is a solution over a grid, then eg to plot a number of profiles:

g.title('Concentration profiles')
g.xlabel('x [1e-6 m]')
g.ylabel('Conc  [mol/mm^3]')
g.plot(data[0])
for val in data[1:]:
    g.replot(val)

So it does not work on polar, to do what you want, keep interacting with
gnuplot commands, so:

g('set terminal x11')
> g('set output')
> g('set polar')
> g('unset border')
> g('unset xtics')
> g('unset ytics')
> g('set size square')
> g('set xrange[-2:2]')
> g('set yrange[-2:2]')


and not:

g.plot(1.7)


instead:

g.('plot(1.7)')

Benny

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