[Therion] grid on elevation map

[Martin Budaj]

On Thu, Jun 5, 2008 at 8:34 PM, Gilbert Fernandes (mailinglist)
<gfe_list at aliceadsl.fr> wrote:
> I try to put a grid on my survey, I set the grids instructions in the
> thconfig file
>
>   grid-size 50 50 50 m
>   grid top
>
> it's work find for the map, but on the elevation map, Therion generate
> grid lines outside the survey.
> Explanation : my cave elavation go from level 0 to -208. I have the grid
> lines for level 0, -50, -100, -150, -200 and it's fine. But I have also
> the grid lines for level +50 and -250. So my PDF doc is very high.
> How can I suppress these 2 grid lines.

This is intended behaviour. Currently there is unfortunately no user
customization for the grid.

Is there a general agreement among the users to skip (or provide some
layout option to skip) the first and the last grid line?

Martin