[GRASS-dev] Map_info with_z

[Hamish]

Martin:
> > Map->plus.spidx_with_z (Plus_head) -> spatial index

Markus Metz:
> That is coming from GRASS 5 and used as a safety check that the
> spatial index has the same dimensions like the coordinates.
> It can probably be removed.

please don't remove safety checks [if they are still meaningful].
they are there for a (very good) reason.


thanks,
Hamish