up and down arrow key in GrADS

[Diane Stokes]

Yan,

A first step would be to ensure that readline is enabled.  What is the
result of "q config"?  Include the grads prompt when you send it.  (It
should be "ga->", not "ga>").

   Diane

Yan Huang wrote:
> Hi All,
>
> I encounter a problem in GrADs when switching from Unix to Linux.
> After entering into GrADs window with gradsc command, I cannot move up and
> down arrow key to repeat/search commands I used before, which is very
> inconvenient.
> The left and right arrow keys, and backspace key don't work either. I can
> only use 'delete' key to modify the commands.
>
> Anyone has any ideas for this?
>
> Thanks in advance,
>
> Yan

--
Diane Stokes
Environmental Modeling Center
National Weather Service/NOAA