Performance tuning

[Ivan Toman]

Stefan Gofferje wrote:
> My best option would be to somehow throttle down GrADS a bit.
>
About memory usage, you can unload variable from memory after it is not
needed anymore in your scripts with
'undefine varname'

But I doubt you will gain much with this. About limiting CPU usage,
there is something you can try. Look at this for example:
http://cpulimit.sourceforge.net/

Try it it seems simple to use.