Re: [Matplotlib-users] Basemap help, imshow, transform_scaler

John,

Attached is a script illustrating how to make contourf plots with a log 
colorscale.  I made some improvements in svn, as noted in the script, 
but you can still do it with the regular mpl release.  All of this 
should carry through to basemap with no changes in basemap.

Eric

John wrote:
> Well, it seems like I'm making progress, but it's stll not the plot I'm 
> hoping to produce. Something seems strange. First, it does create a 
> contourf plot, but I really need to take log(zdata) and use imshow 
> (which seems to handly the INF issue, wheras contourf crashes). On 
> another issue though, once the image is created, when I draw the map 
> components it covers the image entirely.. so I just see coastlines, 
> meridians, etc on a whilte background as if I had never plotted the data.
>  
> Thanks for helping with this! I'm really trying to make a movement with 
> my colleagues away from matlab, but I need to have things operating more 
> smoothly... lately it hasn't been going so well. This is a great product 
> you've made!
> 
> 
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