Re: [Matplotlib-users] Multiplot with one colorbar

[Arnaldo R. <arn...@gm...>]

Hi,
.
Your example is not much clear. It's better post some short example and a
running piece of code.
btw, maybe your problem should be solved with this post:
http://stackoverflow.com/questions/13784201/matplotlib-2-subplots-1-colorbar

Cheers,
Arnaldo


---
*Arnaldo D'Amaral Pereira Granja Russo*
Lab. de Estudos dos Oceanos e Clima
Instituto de Oceanografia - FURG



2015-03-06 6:36 GMT-03:00 Dyah rahayu martiningrum <dya...@gm...>:

> Hello all,
>
> I make multi plot with colorbars. I need help, how do make only one
> colorbar for six panels? I also want to show only lowest x-axis. I copy my
> recent code and  figure here.
>
>    # Open file
>     fd = nc.Dataset(fname, 'r')
>
>     # Read variables
>     beam = fd.variables['beam'][:]
>     rng = fd.variables['range'][:]
>     tim = fd.variables['time'][:]
>     pwr = fd.variables['pwr'][:]
>     nfft = fd.variables['nfft'][0]
>     pn = fd.variables['pnoise'][:]
>     width=fd.variables['width'][:]
>     # Close netCDF file
>     fd.close()
>
>     # Specify beam
>     ibeam = ibeams[i]
>
>     # Time convertion
>     tim = tim/3600.0
>
>     #Plot
>     p_plot = pwr[ibeam]
>     for it in range(len(tim)):
>         p_plot[it] = p_plot[it] - pn[ibeam][it] - 10.*np.log10(nfft)
>     p_plot = p_plot.transpose()
>
> #Specify subplot
>     pl.subplot(611 + i)
> #Contour plot
>     v= np.linspace(5., 50., 5., endpoint=True)
>     x= pl.contourf(tim, rng, p_plot, v, cmap=pl.cm.jet)
>     x = pl.colorbar(ticks=v)
>     x.ax.set_title('dB')
>     print x
>
>
> # Set X and Y axis lower/uppser limit
>     set_xy = range(4)
>     set_xy[0] = 18.0 # x min
>     set_xy[1] = 30.0 # x max
>     set_xy[2] = 200.0 # y min
>     set_xy[3] = 550.0 # y max
>     pl.axis(set_xy)
>
> # Set labels
>     pl.xlabel('time (hours)')
>     pl.ylabel('range (km)')
>     pl.show()
>
>
> Thank you....
>
>
>
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