[Therion] Atlas origin positioning in elevation to match plan view

[Martin Budaj]

> If the origin-label was the same I would expect the plan and elevation
> atlas' produced to have pages that represent exactly the same part of the
> cave, but it does not.  As written above the maps produced almost represent
> the same parts of the cave on each page, but not quite.  I can understand
> this difference if the elevation were not projected either 0, 90, 180 or 270
> deg, but if it is, why the discrepancy?

In fact therion support for elevation atlas is not finished yet (we
did not need to use it for our caves). In the case of elevation just
the x-part and z-part of the origin are used regardless of projection
angle.

In one of previous posts (sorry for not answering some mail) you
mentioned incorrect labeling for elevation atlases. Reason is the
same, current behaviour was coded long time ago without having
elevation atlases in mind.

All users:

Both issues (and some others collected from the mailing list) were
submitted to the task tracker at
http://savannah.nongnu.org/task/?group=therion

We would like to use it to manage tasks, bugs and patches, so feell
free to use it. If you are not sure whether some behaviour is a bug or
a feature, discuss it on the mailing list as usual.

Martin