In v1.3, we added the ability to provide a list of axes objects to
pyplot.colorbar() (and maybe fig.colorbar()?). All of the axes objects in
that list would then get resized similarly to make room for the colorbar.
http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.colorbar
The AxesGrid option is also very nice, and I use it a lot.
Cheers!
Ben Root
On Tue, May 20, 2014 at 10:04 PM, Alex Goodman
<alex.good...@colostate.edu>wrote:
> I would consider using the AxesGrid toolkit [1], which makes it very easy
> to have a single colorbar for multiple plots.
>
> [1] -
> http://matplotlib.org/1.3.1/mpl_toolkits/axes_grid/users/overview.html
>
> Thanks,
> Alex
>
>
> On Tue, May 20, 2014 at 8:04 PM, Alex Goodman
> <alex.good...@colostate.edu>wrote:
>
>> I would consider using the AxesGrid toolkit [1], which makes it very easy
>> to have a single colorbar for multiple plots.
>>
>> [1] -
>> http://matplotlib.org/1.3.1/mpl_toolkits/axes_grid/users/overview.html
>>
>> Thanks,
>> Alex
>>
>>
>> On Tue, May 20, 2014 at 7:57 PM, Dyah rahayu martiningrum <
>> dyahr...@gmail.com> wrote:
>>
>>> I am a newbie in python and I try to plot data like below :
>>>
>>> base_dir = 'C:/DATA2013/Day_E/'
>>> nc_fnames = ['20130203.faieb3p4g.nc',
>>> '20130203.faieb3p4g.nc','20130203.faieb3p4g.nc']
>>> # beams
>>> ibeams = [0,1,2]
>>> # Change directory
>>> os.chdir(base_dir)
>>> for i, fname in enumerate(nc_fnames):
>>>
>>> # 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'][:]
>>>
>>> # 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(311 + i)#Contour plot
>>> pl.contourf(tim, rng, p_plot) #Plot colorbar
>>> pl.colorbar()
>>> # Set X and Y axis lower/upper limit
>>> set_xy = range(4)
>>> set_xy[0] = 18.0 # x min
>>> set_xy[1] = 30.0 # x max
>>> set_xy[2] = 90.0 # y min
>>> set_xy[3] = 170.0 # y max
>>> pl.axis(set_xy)
>>> # Set labels
>>> pl.xlabel('time (hours)')
>>> pl.ylabel('range (km)')
>>>
>>> pl.show()
>>>
>>>
>>> The result looks like three panels with different colorbar for each
>>> panel. How do I make only one colorbar for all panels? Thank you in advance.
>>>
>>>
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>>
>>
>> --
>> Alex Goodman
>> Graduate Research Assistant
>> Department of Atmospheric Science
>> Colorado State University
>>
>
>
>
> --
> Alex Goodman
> Graduate Research Assistant
> Department of Atmospheric Science
> Colorado State University
>
>
> ------------------------------------------------------------------------------
> "Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE
> Instantly run your Selenium tests across 300+ browser/OS combos.
> Get unparalleled scalability from the best Selenium testing platform
> available
> Simple to use. Nothing to install. Get started now for free."
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> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
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>
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Instantly run your Selenium tests across 300+ browser/OS combos.
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