Re: [Matplotlib-users] Limit data for plot Basemap

[Benjamin R. <ben...@ou...>]

On Fri, Aug 24, 2012 at 12:21 PM, John Bluee <b7...@gm...> wrote:

> I have lat and lon as coordinates and to each point a value. So far I use
> contourf to plot.
>
>
Sorry for not getting back to you sooner.  May I suggest the following:

values = np.ma.masked_outside(values, -1e-8, 1e-9, copy=False)
values = np.ma.masked_inside(values, -1e-14, 1e14, copy=False)

And then contourf the masked values array.  Any places where the values are
masked will be blank.

I hope this helps!
Ben Root