Re: Set value or colour for non existing data in contourplot?

Hi,

Areas outside of where you have data will be filled transparent by default.
I'm not sure if you can change this but you certainly can change the color
of whatever is underneath (the map).

You aren't clear on exactly what you want to do, but if for example you
wanted everything outside your data region to be filled in black you could
set the map fill appropriately (using mpFillOn=True, mpFillColor="black",
mpMonoFillColor=True) and this would be visible under areas where you have
no data. I think missing values are filled transparent by default so you
would need to explicitly set those if you want them a different color.

Andrew

On 8 March 2010 10:32, Sebastian Schubert <sebastian.schubert@pik-potsdam.de
> wrote:

> Hi,
>
> I'd like to set a value or a colour for data that is not available; not
> missing values ie data points that are in the region data is in
> principle available for, but data that is outside the region that is
> available. For me this is the case when eg mpMaxLatF and mpMinLatF
> correspond to a larger region than that is in the real data.
>
> I played with cnMissingValPerimOn, cnMissingValPerimGridBoundOn,
> cnCellFillMissingValEdgeColor, cnMissingValFillColor but without
> success, so I suppose this is meant for the explicitly missing values in
> the data.
>
> Thanks for any hints,
>
> Sebastian
>
> --
> Potsdam Institute for Climate Impact Research (PIK)
> Research Domain II - Climate Impacts & Vulnerabilities
> http://www.pik-potsdam.de/members/schubert/
>
> _______________________________________________
> ncl-talk mailing list
> List instructions, subscriber options, unsubscribe:
> http://mailman.ucar.edu/mailman/listinfo/ncl-talk
>
>

_______________________________________________
ncl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Mon Mar 8 04:47:06 2010