>On 1 February 2010 11:34, Torsten Andre <q...@takb.net> wrote: > I've got a a pylab 2D array which I plot using imshow() which just works > fine. But part of the data within the array is not to be considered nor > plotted. > > My problem is that I don't know how to plot the data again.
Hi Torsten, Use NumPy masked arrays with imshow() [http://docs.scipy.org/doc/numpy/reference/maskedarray.html]. You can use the masked array just as you have been using your regular NumPy array, they are designed for this purpose and Matplotlib will not plot the masked portion of your data. The pylab interface actually imports numpy so your pylab array is really a NumPy ndarray object (try calling >>> print type(your_pylab_array) to see this). Cheers, Scott ------------------------------------------------------------------------------ The Planet: dedicated and managed hosting, cloud storage, colocation Stay online with enterprise data centers and the best network in the business Choose flexible plans and management services without long-term contracts Personal 24x7 support from experience hosting pros just a phone call away. http://p.sf.net/sfu/theplanet-com _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
