Re: [Gnuplot-info] help requested - drawing gridlines in image plot

[<HBB...@t-...>]

melysion wrote:
> Each 'cell' in the plot has a value that is indicated by a colour. But there
> are no lines drawn to show individual cells.

Correct.  Putting that many lines in there would be distracting rather 
than helpful, anyway.

> Is there an option for me to do this in gnuplot?

Did you consult "help grid"?