Re: color scale

[Jeremy S Pal <jpal@xxxxxxx>]

Sorry for the repetitive reply...  My email server is not working
properly.


On Tue, 16 Nov 1999, Jeremy S Pal wrote:

>   Hi Pam -
> 
> If I understand your question properly, the solution is quite easy.  You
> can add the max and min values to the levels command, as follows:
> 
>   fill/lev=(-10000)(-250,250,50)(10000) your_data
> 
> This will color everything above 250 the 'highest' color and below -250
> your 'lowest' color.
> 
> 
>   - Jeremy
> 
> 
> On Tue, 16 Nov 1999, Pam McDowell wrote:
> 
> > I'm using the 'fill' and 'contour' options to plot temperature data. I
> > have defined a specific scale to consistently compare various data sets.
> > When a data set goes past the scale (either upper or lower value), no
> > color is plotted. How can I 'saturate' the colors at either end of the
> > scale. For example if a value is lower than my scale have it continue
> > with the lowest color (purple) or it the data exceeds the upper value
> > have 'fill' continue to plot highest color (red).
> > 
> > 
> 
>