Message-ID: <4579B75F.3060803@gmail.com>
Date: 2006-12-08T19:05:03Z
From: antonio rodriguez
Subject: filled.contour and NA's
In-Reply-To: <45f568c70612080059k38506424hb294ab029fc0ad59@mail.gmail.com>
Hi Gustaf
> I'm having the same issue myself. What I've ended up doing is
> replacing NA's with a big negative value, define "levels" as one color
> for negative values, and a regular scale above.
How to define 'levels' as one color for negative values and a regular
scale above? I don't know how the syntax within the filled.contour
function shoul be.
BR
Antonio
> This gives a fairly
> good separation between what areas contain data, and what doesn't. To
> make NA's black, I suppose one would have to define your own
> colour.palette, but I haven't looked into it.
>
> Hope this helps, and let me know if you've found a better solution!
>
> Best,
>
> Gustaf Rydevik
>