Bala,
the white space you see is due to contourf trying to have the axes ticks end
on a round number. If you don't want that behavior, you can set the limits
of the plot after calling contourf() with something like this:
contourf(X, Y, Z)
xlim(x_min, x_max)
ylim(y_min, y_max)
presuming you would know which values to use for the min and max variables.
Somebody else will have to explain the locator and the x,y units kargs
because I am not familiar with them.
Ben Root
On Wed, Jul 7, 2010 at 5:34 AM, Bala subramanian
<bala.biophys...@gmail.com>wrote:
> Friends,
>
> I used contourf function to plot a matrix, the output figure is attached.
> In the figure, i observe a strange white space at the corners. What is going
> wrong here. Herewith i have also attached the code.
>
> Also someone please explaing me the usage of locator and x,y units **kargs
> available for contourf function.
>
> Thanks,
> Bala
>
>
>
>
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