Re: [ferret_users] reverse the colorbar

[mick spillane <mick.spillane@xxxxxxxx>]

Hi Soenke,
   One way to do it is to reverse the y-coords (in inches) in "ppl 
shakey".  The setting does not "stick" so you will I think need to do 
something like the following:

shade/set/i=1:10/j=1:10 i+j
ppl shakey,,,,,,,,,7.4,1.4 ; ppl shade

Good luck,
Mick
PS the 7.4,1.4 are the top and bottom coords in inches of the y-axis in 
a standard 8"x6" plot.  You could use other values to alter the size of 
the colorbar, or maybe use the ppl symbols.
-----------
Sönke Heyen wrote:
> Dear Ferreters,
>
> is there any possibility to reverse a vertical colorbar ?
> In my case,  I`m plotting a Hovmueller diagram, showing the
> temporal development of potential density in the upper  ~1000m
> at some  specified region.
> To get the z axis right:  set axis/depth z_ax
> Everythig works fine, except the colorbar is in
> opposite direction compared to the increasing density with depth.
> I tried to set the ppl shakey `orient` attribute to -1 and to
> reverse the /levels qualifier to ($ppl$zmax,  $ppl$zmin, (-)delta)
> but both didn`t changed the direction of the key.
>
> Kind regards
>
> Soenke