Re: [ferret_users] how to shade (contour/fill) extreme values out of the range

[William Kessler <william.s.kessler@xxxxxxxx>]

Use the (inf) and (-inf) arguments to /LEV:

shade/lev=(-inf)(other levels as usual)(inf) variable

This will produce up and down-facing triangles at the ends of the colorbar for the high and low values. If the large values are one-sided just use one of (-inf) or (inf). 

Billy K

> On Jan 18, 2022, at 3:39 PM, Xiaoyu Bai <xbai1@xxxxxxxx> wrote:
> 
> Dear Ferretters,
> 
> When I compare two variables, I only want to focus on a certain range and I want the extreme values to share the same color as the large values (see attached figure). I want the blank area to use the same color as the large values (red and blue). Is there a way to do it?
> 
> Thank you very much and stay healthy,
> 
> -- 
> Xiaoyu (she/her)
> <example.png>