Thanks Bruce.

Just to be completely clear in case anyone is confused, the fix which Bruce has documented on the wiki is for when Therion is using Survex to generate centreline coordinates from survey data entered into Therion project files. My 'generate the 3d file using the -v7 argument' fix is for projects where you import an already generated 3d file into the Therion project to define the survey centreline (e.g. Within the 'survey' block: import West_Kingsdale_System.3d -surveys use -cs OSGB:SD )

Footleg

On 15 January 2014 17:46, Bruce <bruce@tomo.co.nz> wrote:

Graham

The Windows solution is to either install Survex 1.2.6 (I think) which produces –v7 format .3d files, or

use a current version of Survex and tell it to produce –v7 format, either Footleg’ sway or as I just added to the wiki

http://therion.speleo.sk/wiki/doku.php/faq#how_to_pass_survex_command_line_parameters_using_therion

Bruce

From: therion-bounces@speleo.sk [mailto:therion-bounces@speleo.sk] On Behalf Of Graham Mullan
Sent: Thursday, 16 January 2014 3:49 a.m.
To: therion@speleo.sk
Subject: [Therion] Compatibility with Survex

In the latest project in which I am involved, I am having to import data from Survex (actually from Compass via Survex but that's another story!). This requires importing survex 3d files. The problem that I have is that .3d files generated in the most recent iterations of Survex cannot be read by Therion. I had the same problem some years back & eventually they caught up with each other, but it seems that the Survex format has changed too much once again.

Can this be rectified, please 'cos it's a pain in the bum.

Graham

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