[Therion] Therion Digest, Vol 88, Issue 3

Dirk Peinelt dirk.peinelt at t-online.de
Sun Apr 7 13:07:54 CEST 2013


Hi Gerrie,
please flag the duplicated centerlines as "duplicated".
Like this: 
      data normal from to compass clino length ignoreall
      37.1  31.13  187.92  -41.27  5.226  >
      37.2  37.1  168.83  -41.95  4.809  >
      flags duplicate #ON
      37.2  37.3  345.60  36.15  2.730  > # removed from cave length
calculation
      37.3  37.4  348.42  29.22  6.689  > # removed from cave length
calculation
      flags not duplicate #OFF
      37.4  37.5  76.84  49.71  2.643  >
      37.5  37.6  354.51  -3.27  4.866  >
...

Regards,
dirk
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Gesendet: Sonntag, 7. April 2013 12:00
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Betreff: Therion Digest, Vol 88, Issue 3

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Today's Topics:

   1. Help! Large chamber problem (Gerrie Pretorius)
   2. Re: Help! Large chamber problem (Martin Sluka)


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Message: 1
Date: Sat, 6 Apr 2013 21:21:52 +0200
From: Gerrie Pretorius <gw.pretorius at gmail.com>
Subject: [Therion] Help! Large chamber problem
To: therion at speleo.sk
Message-ID:
	<CAOfUBN3xfNPtd28D5C51nyjyOocaZpJ-5q7mbfPnTQmC2FqJHg at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Hi I am fairly new to Therion, i worked through all the tutorials i could
find and i am now busy doing my first actual survey with therion.

The cave i am surveying has a large main chamber, about 70m wide and 100m
long.
The disto cant reach the edges of the chamber from the centre of the
chamber, so as a result i surveyed several loops inside this one chamber.

although i enclosed all these loops in single cave wall, it appears as if
therion still sees this as multiple passsages and calculates the length of
the cave accordingly

so how do i approach this large chamber problem from a therion perspective?

thank you in advance.

Regards
Gerrie Pretorius
South Africa
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Message: 2
Date: Sat, 06 Apr 2013 22:31:33 +0200
From: Martin Sluka <martinsluka at mac.com>
Subject: Re: [Therion] Help! Large chamber problem
To: List for Therion users <therion at speleo.sk>
Message-ID: <EEBA5425-07A7-4198-9411-DF11B1B53688 at mac.com>
Content-Type: text/plain; charset="windows-1252"

1. use flags duplicate in centreline section for data which are not the real
length of cave

2. use splay shots instead of surveying legs. In centreline data the splay
shots are signed as dash: from to 1 - The splay shots not ending on walls
(to big rocks, lake border, pit. ?) are marked as dot: 1 .

Martin



Apr 6, 2013 v 9:21 PM, Gerrie Pretorius <gw.pretorius at gmail.com>:

> so how do i approach this large chamber problem from a therion
perspective?
> 

Martin Sluka - Studio Sluka

prodej Hahnem?hle DFA
tisk fotografi? a reprodukc?

Na Rovnosti 2692/21
130 00 Praha 3
tel.: +420 603513640
mail: martinsluka at mac.com
web: http://www.piezografie.cz







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