ppl shakey command for the shade plot

[Yogesh Kumar Tiwari <ktiwari@xxxxxxxxxxxxxxx>]

Hello Ferret Users,

If I use the ppl fill command then the ppl shakey 
works and the color bar shows the  significant 
digits after the decimal point.

But if I want to use the shade command instead of 
ppl fill then ppl shakey dosen't works, and the 
values after the decimal point gets supressed.

Is there any way that I can get the values after 
the decimal point when I am using the shade command.

Many thanks for your help,

Regards,
Yogesh