September 2020 - Therion

Bug with uncertainty on fixed station on windows 10?
by Xavier Pennec 10 Sep '20

10 Sep '20

Dear all, I have a problem with the last version of therion (after 5.3.15) on windows 10 with fixed points endowed with a stddev. The very short example attached is ending with an error on the step "processing survey data" without leaving any trace (no log file, even with the -d flag). I could just catch the attached screen capture on the fly before it crashes. Same thing is happening with Therion 5.4.4, 5.4.2 and 5.4.1 (5.3.15 does not crashes but provides wrong results probably due to the version of survex which is too recent). However, the attached example works well on ubuntu with Therion 5.4.1 (with Survex 1.2.33) on a friend's computer. Curiously, every thing works well on my windows 10 if I comment out the std dev on the fixed points... But I really need this uncertainty as the gps measures along a cliff are very uncertain due to reflections. Any idea of what is going wrong and how to get around? Thank you for any clue... best Xavier -- > ------------------------- > Xavier Pennec > Senior Research Scientist / Directeur de recherche > Asclepios project-team, INRIA Sophia-Antipolis > 2004 Route des Lucioles, BP93 > F-06902 Sophia-Antipolis Cedex, France > +33 4 92 38 76 64 > +33 6 78 35 16 90 > https://team.inria.fr/epione/en/ > -------------------------------

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Command extend
by Markus Boldt 06 Sep '20

06 Sep '20

Hi all, the command "extend" comes in the loop centerline / endcenterline in the TH-File - right? Best Markus

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3D loch model question
by עמרי גסטר 04 Sep '20

04 Sep '20

Hi everyone, I have a question about the 3d model. something I see a lot but I don't know why this is happening.... In the attached screenshot, therion build a wall between station c1 & B36.1 (marked with blue line). These are supposed to be two separate chimanies. Why does it feel the necessity to connect it? [image: image.png] --

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