Re: [ferret_users] FILL AND SHADE

["Ansley C. Manke" <ansley.b.manke@xxxxxxxx>]

I'm not sure what may be happening here. Your script makes a color plot 
when I try it.

Try adding /PALETTE= to your commands to set the color palette, for instance

   yes? fill/palette=rnb2

or

  yes? fill/palette=rainbow


Outside of Ferret, check the environment definitions.
> Fenv

This lists the environment variables used by Ferret. The variable 
FER_PALETTE should list a directory which contains the color-palette 
files.  Can you list out the files in that directory, for example, if 
FER_PALETTE is set to /usr/local/fer_dir/ppl/, can you say

> cat /usr/local/fer_dir/ppl/rainbow.spk

If there were a problem with these definitions, you should be seeing a 
Ferret error that it can't find or can't open the files, so again, I 
don't know what is happening.


-Ansley

On 6/7/2017 4:39 AM, Gopal Mondal wrote:
> Hey ferreter
>  I use the following command:
> define viewport/x=0:1/y=0:1 v1
> yes? define viewport/x=0:1/y=0:1 v2
> yes? set view v1; fill/i=1:10/j=1:8 i+j
> yes? set view v2; fill/nolab/set/i=1:10/j=1:8 i+j
> yes? ppl axlabp,0,0
> yes? ppl pen,0,7
> yes? ppl fill
>
> No error shown in terminal, but output window is in attached file
>
> Please help ...