On Thu, May 21, 2020 at 11:55 AM Fiedler, Russell (O&A, Hobart) <Russell.Fiedler@xxxxxxxx> wrote:
SHADE/over/opacity=50/pal=gray/nolab/nokey msl_signif_95
Extending this idea, I might "fade" the colors of the non-significant area like this:
!! Self-contained example. You can run it as is.
set data levitus_climatology
let significant = if salt gt 35.5 then 1 !! fake significance
let nonsignificant = if salt le 35.5 then 1
shade/k=1/lev=(-Inf)(0,30,2)(Inf) temp*significant
shade/k=1/lev=(-Inf)(0,30,2)(Inf)/opacity=50/ov temp*nonsignificant
If you are curious, you can copy-n-paste the above commands onto your PyFerret command line.
And here is the mandatory(!) caution against significance:
Regards,
Ryo