- Therion - speleo.sk

Inkscape as map (pre)editor for Therion
by Martin Sluka 31 Dec '11

31 Dec '11

Thanks to Thomas Holder we may use Inkscape drawing package to draw or edit or convert .th2 files. Not with all the features of xtherion (missing object area, changing subtype of line point, ...) but with several features long time requested. Moving objects, selecting more objects, ... See: http://therion.speleo.sk/wiki/doku.php?do=show&id=inkscape I tried the Inkscape importing to therion some svg maps and the possibilities of Inkscape/Therion package are very promising. Anybody else? Only be careful not to make too large scraps and use beziers and not automatic lines with zillions of points! Happy New Year 2012 Martin s.

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Ubuntu and russian fonts
by Vasily Vl. Suhachev 31 Dec '11

31 Dec '11

Hello Therion on Ubuntu created PDF with dots instead of cyrillic texts. How to fix this problem? -- WBR, Vasily

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wikipedia
by Martin Sluka 13 Dec '11

13 Dec '11

There is a request from one wikipedia editor: xxxxxxxxxxxxx Are there any reliable, third party sources which can speak to the notability of this software? I see that people are using it as witnessed by the articles in newsletters; but, I don't see any reliable sources. WTucker (talk) 06:02, 13 December 2011 (UTC) xxxxxxxxxxxxx So may you add the links to your project pages or send me a link I'll do it. Martin S.

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Your vote, please
by Martin Sluka 13 Dec '11

13 Dec '11

http://forums.caves.org/viewtopic.php?f=26&t=13233 :) m.

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flags
by Vasily Vl. Suhachev 11 Dec '11

11 Dec '11

Hello What are you think about second behaviour of "flags" command like second behaviour of "extend"? Example: flags duplicate 1@survey flags not duplicate 2@survey flags splay 1@survey 2@survey It is make possible to keep such commands in one place. -- WBR, Vasily

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symbol-show fixed points
by Bruce 02 Dec '11

02 Dec '11

Hi All I've been trying to understand symbol-show and symbol-hide a little better as they relate to pdf outputs. How do I display the text associated with fixed points? I have some map objects defined for various caves in a large system. These are comprised of scrap drawings. I also have a map object with the minor surface features nearby, such as sinks, dolines, isolated entrances and significant navigational features such as fence posts or trees (for example). This is comprised of a survey only (mostly fixed points, and no scrap drawings) however and uses flags such as doline or sink, and most points have a text string associated ie. fix 15 2521640 6042938 581 10 10 30 station 15 "Concrete water trough" I would like to show the caves as outlines with all the rest of their symbology turned off, and the surface features with each of the points labelled with appropriate symbol and associated text. This is for an area map, at scales of say 1:5000 or 1:10,000 I can turn the cave symbols off with symbol-hide statements, and so far I think that is working out OK. However. -layout-symbol-show point flag:entrance \ -layout-symbol-show point flag:sink \ -layout-symbol-show point flag:spring \ -layout-symbol-show point flag:doline \ -layout-symbol-show point flag:dig \ The above layout statements cause the special entrance and sink etc symbols to be displayed, AND show the text string associated with the point. These are not displayed by default as far as I can tell, but these statements rectify that. -layout-symbol-show group all And the group all statement has pretty much the same effect in a more comprehensive and compact format. However none of the above enables me to display the text for my "Concrete water trough" example above. It is always just a cross with no text, or with '15' if debug station-names is on. It shows up in Loch, but not in pdfs. So, how do I display the text associated with fixed points? Is there a need for. -layout-symbol-show point fixed . or something similar? Also, sometimes I would like to display the point symbols (for the likes of the above flags) OR the text strings associated with the points, but not both at once. Is there a way of doing this? Thanks Bruce

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extended+xvi+sketches error
by Vasily Vl. Suhachev 02 Dec '11

02 Dec '11

Hello Error in xvi with sketches for extended elevation, see picture Therion 5.3.9 -- WBR, Vasily

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selection of stations/shots for xvi export?
by Xavier Pennec 02 Dec '11

02 Dec '11

I have a cave which is quite complex and I would like to make elevations with different projection angles. My problem is that I cannot group all the shots for each elevation in separate surveys, so that when I export the xvi sketch to draw my elevations, I got all the stations and shots. I put below an example of the big cloud of points that it makes in the xvi: this superimposition of all the shots which will not be drawn in the elevation prevent from seeing the stations and shots which should be drawn. Does anyone see a solution to select only the stations/shots that I need? So far, I duplicated the whole survey to keep only the points that I needed, but this has to be done for each connected component independently, which is not very easy. 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 > http://www-sop.inria.fr/asclepios/ > -------------------------------

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WikiProject_Caves
by Martin Sluka 28 Nov '11

28 Nov '11

http://en.wikipedia.org/wiki/Wikipedia:WikiProject_Caves http://en.wikipedia.org/wiki/Therion_(software) Just to know Martin s.

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Re: [Therion] Scrap is too large to process in metapost in this scale
by Mihai Terente 27 Nov '11

27 Nov '11

It seems it will work if I add station points with the .xvi layer activated as background image. Initally I disabled the layer because of the grid, which I found quite annoying, and I kept only the morphed images. It seems that in this way the program didn't recorded well the coordinates of the points. Otherwise, with the .xvi grid and centerline visible, if I add a station point it recognizes its name automatically, and the coordinates are a little bit different, with lot of decimals. For the moment it compiles fine, in both .pdf and .shp format. Cheers, Mihai T. On Wed, Nov 23, 2011 at 11:06 AM, Mihai Terente <terenteml(a)gmail.com> wrote: > Yes, the same problem occurs when I add several station points. But > this happens only when I reeference the points to stations from the > survey (witn -name ...). I think it's something related to my approach > for morphing scanned images. I did like this: > - first I started an empty .th2 file (named schita-c1_w.th2, _w stands > for "warped") > - I added a background image (a piece of the scanned sketch, > CC01.jpeg), with Edit>Insert Image > - I created a scrap and I selected the scketch as a background image, > with the Insert button from the Scraps section in the control panel > - I added several station points, referenced to the station from a > survey, with -name ...@survey. From these stations it's only one that > is georeferenced (with fix command, in the survey preamble) > - then I compiled the map with -format .xvi > - Now, I noticed that if I add the .xvi file to my first .th2 file, I > get the image morphed, with the centerline on top of it, but displaced > with respect to my initial station points added to the scrap. > - That's why I a created a new .th2 file (schita_c1.th2), I added the > .xvi file as a background image and I drew the wall. If I compile the > map now (output esri .shp) everything goes fine, except that the .shp > is not georeferenced. If I add to the scrap the station point that is > georeferenced (fix) in the survey I get the error. > > I put everything into the archive attached, if you have time to take a > look, I would appreciate. > > Mihai T. > > > I put all my files in the .zip attached > > On Wed, Nov 23, 2011 at 10:42 AM, Xavier Pennec <Xavier.Pennec(a)inria.fr> wrote: >> The problem could be that you have only one station point. >> Could you try to add a second one so that therion can scale the scrap >> consistently? >> >> Xavier >> >> Le 23/11/2011 07:19, Mihai Terente a écrit : >>> >>> Dear friends, >>> >>> I encountered the same problem and I was wondering if someone can >>> figure a solution. >>> I work with a morphed image on the background and the project compiles >>> well with the scraps containing only walls. But if I add to the scrap >>> a station point referenced to a survey (e.g. -name 2400@survey) I get >>> the error. >>> Any suggestion? >>> >>> Mihai T. >>> >>> >>> >>> >>> Footleg drfootleg at gmail.com >>> Wed Mar 9 18:29:08 CET 2011 >>> >>> My files illustrating the problem are my entire project at this stage! >>> >>> There are 2 .th2 files in there. The smaller one is the single scrap which >>> works. The larger one is several scraps where only one is used in the map, >>> and causes the error. >>> >>> Attached in zip. It is not very large so sending to the list. >>> >>> Footleg >>> >>> On 9 March 2011 15:33, Martin Budaj<m.budaj at gmail.com> wrote: >>> >>>> On Wed, Mar 9, 2011 at 3:58 PM, Footleg<drfootleg at gmail.com> wrote: >>>>> >>>>> Yes, I put in three stations, which are named to match stations in a >>>> >>>> survex >>>>> >>>>> 3d file which is imported. >>>>> Exactly the same scrap in a th2 file on it's own works fine. But when >>>>> the >>>>> other scraps which I am not yet using in the map are in the th2 file it >>>>> fails with the errors given. >>>>> >>>>> I can email you the complete project files if you need them. >>>> >>>> Sure. Stripped files still producing this message would be better than >>>> the complete project. >>>> >>>> Martin >>>> _______________________________________________ >>>> Therion mailing list >>>> Therion at speleo.sk >>>> http://mailman.speleo.sk/mailman/listinfo/therion >>>> >>> _______________________________________________ >>> Therion mailing list >>> Therion(a)speleo.sk >>> http://mailman.speleo.sk/mailman/listinfo/therion >> >> -- >>> >>> ------------------------- >>> 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 >>> http://www-sop.inria.fr/asclepios/ >>> ------------------------------- >> >> _______________________________________________ >> Therion mailing list >> Therion(a)speleo.sk >> http://mailman.speleo.sk/mailman/listinfo/therion >> >

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