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[ferret_users] reverse the colorbar



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

--
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**** Neue e-mail / New e-mail: Soenke.Heyen@xxxxxx ****
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Sönke Heyen

Alfred Wegener Institute for Polar and Marine Research
Climate Sciences/Ocean Dynamics
Bussestr.24
D-27570 Bremerhaven

phone: ++49 (0)471 4831 -2140
fax:   ++49 (0)471 4831 -1797
email: Soenke.Heyen@xxxxxx
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