[Therion] xvi format
chris and ita
chrisandita at talktalk.net
Fri Feb 17 19:35:14 CET 2012
Martin,
Many thanks, my error was using grads instead of degrees. I included input
.th2 so as to output the scraps which were not incl in my file
Regards
Chris
-----Original Message-----
From: Martin Sluka
Sent: Friday, February 17, 2012 5:53 PM
To: List for Therion users
Subject: Re: [Therion] xvi format
Hi,
1. there is no any reason to input .th2 file to .th file, if you need
only centerline.
2. you define in .th file: "units compass grads" and "units clino
grads" but in your data you use degrees!
grads means: http://en.wikipedia.org/wiki/Grad_(angle)
degrees means: http://en.wikipedia.org/wiki/Degree_(angle)
Martin
On 17.2.2012, at 17:33, chris and ita wrote:
> Enclosed example of what I mean. The output file of survex shows the cave
> as it should be, but in the .th2 file the station positions and the
> centreline are distorted making it difficult to draw scraps.
>
> I am a new user to Therion and cannot understand the presentation of
> centerline data in the map file. Stations that I fix with true data are
> plotted correctly but other data is skewed, especially pure up or down
> stations. Can you advise where I am going wrong
> Chris
>
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