[Therion] Export EE as .3D and ignore "survey does not exist"

[Rhys Tyers]

Thanks for the info.

I have been using a PDF output but its a bit tricky to see everything. The
3D view of the EE was nice because it handled large systems and preserved
the station names.

I am attempting to recreate the EE centerline of a ~ 20km section of a cave
system which I have now done by adding passages one by one:

[image: image.png]
When things weren't working things would overlap and it became impossible
to identify the stations.

I wanted the center line done separate to drawing so I can 'crowd source'
the drawing with other members of my expedition but they obviously need the
center line completed to draw arbitrary bits of cave. My questions are
probably stupid because this is a stupid thing to do 😁.

I have another question but I will ask it in another thread. I also means I
do not need an answer to question 2 about ignoring errors.

On Sun, 1 Mar 2020 at 21:34, Tarquin Wilton-Jones via Therion <
therion at speleo.sk> wrote:

> > 1) Is it possible to export an extended elevation as a 3D file (like
> > survex does)? For the purpose of 'debugging' the extends etc.
>
> I doubt this is entirely possible. There are some kinds of extend
> options that Therion supports but Survex does not, such as "extend
> vertical". So I don't think you could turn it into a Survex-style 3D if
> you use those options.
>
> I usually export it to PDF to see how it renders.
>
> You could also export it as a Therion XVI (since that's what you will
> end up using anyway) and import that into a .th2 to see how it looks.
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