March 2018 - Therion

Magnetic declination
by Martin KERN 02 Mar '18

02 Mar '18

Quick question concerning the magnetic declination. How you indicate it? Just by entering the date or with the command <declination>? Because when I just specify the date, the declination which is calculate is for the first January, even if I specify another month in the centreline (e.g. 28.08.2017). Consequently, centreline is slightly offset that if I enter the real declination for the date. I don’t know if this shift is important for survey accuracy or if I can ignore it ? Thanks and sorry for all my questions. Martin K.

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Re: [Therion] How to include hand calculated cave length in legend?
by Martin KERN 02 Mar '18

02 Mar '18

Hi Rodrigo, You manage to resolve your problem? Another solution is to use command <map-comment>. Here you can write what you want. Martin K. Le 2 mars 2018 à 13:30:15, therion-request(a)speleo.sk ( therion-request(a)speleo.sk) a écrit: How to include hand calculated cave length in legend?

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Error When Adding A new Cave to Master Index
by Nick Bairstow 02 Mar '18

02 Mar '18

I have just added a small cave to my main index .th. Everything compiles but the pdf shows the new cave as shots and splays not as the normal walls etc you would expect in a map. All other caves display correctly as intended. Has anyone point out what I am doing wrong. Nick

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Line steps -attr c 4
by Nick Bairstow 02 Mar '18

02 Mar '18

I'm having to draw some walkway grills and a couple of flights of stairs and have just found the -aatr c (number) option to be used with line steps to create any number of stair treads you desire. Fantastic I thought but the command only seems to work if there are even numbers of line points in the polygon. If you have an odd number of points then your polygon is rendered as a red outline, which to be honest I think could potentially be quite useful for strange man made features. I like this so I thought I'd share. https://therion.speleo.sk/wiki/drawingchecklist details under Man made structures. Nick

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How to include hand calculated cave length in legend?
by Rodrigo Severo 02 Mar '18

02 Mar '18

Hi, I want to include in the legend box a cave length I calculated using a method different from Therion's automatic one. How can I do it? Let's say I would like to include "Desenvolvimento linear: 178 m" just above the Depth info in the legend? Regards, Rodrigo Severo

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xTherion translation: what does "MRR" means?
by Rodrigo Severo 02 Mar '18

02 Mar '18

Hi, What does "MRR" means? It's a text to be translated in xTherion. Regards, Rodrigo Severo

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Translation doubts: color-legend-explodate X color-legend-topodate
by Rodrigo Severo 01 Mar '18

01 Mar '18

Hi, I'm translating a few new texts to portuguese. What is the difference between color-legend-explodate and color-legend-topodate? Regards, Rodrigo Severo

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amplitude of heights in pdf
by Кунгурская лаборатория-стационар 01 Mar '18

01 Mar '18

Hi, everybody. Tell me please. Whether it is possible to remove amplitude of heights in pdf? Or where it is possible to look at it? -- С уважением, Кунгурская лаборатория-стационар "ГИ УрО РАН" mailto:icecave@mi-perm.ru

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