On 7/27/07, Stacho Mudrak <s.m at group-s.sk> wrote: > Vilius A wrote: > > I've faced a problem when I started to use therion for the surveys we do. > > The > > matter is that when we survey a vertical passage (a well) we are used to > > take > > such sets of measurements: shot from-to, length(vertical) and 3-5 > > combinations of azimuth and distance. > > Ex. 1-2 5m. (210' - 1,2m)(0' - 4m)(75' - 3m)(160' - 0m) > > 210' stands for 210 degrees etc. > > Do you have some idea, where would you like to use these data? > > As far as I can see, if you will specify cross section that way, it can > be used in 3D model (with a very special 3D generation algorithm > designed to us these data). And some of these points could be used when > plan or elevatn is drawn. Do you use them for something else? > > And why not to give to these points some names and specify them as > ordinary stations? May be with "duplicate" flag? > > Normally, when you specify LRUD data for vertical shot - it is in fact > West - East - North - South and that way it is used in 3D model. Would > like to have possibility to specify passage dimension in arbitrary > direction (not only LRUD)? > > Regards, S. > > _______________________________________________ > Therion mailing list > Therion at speleo.sk > http://www.speleo.sk/mailman/listinfo/therion > Sorry for late answer.
Actually, we use such data drawing xelevations. Its useful to draw a small plan of a vertical passage close to the same place in a xelevaton. It would be nice to have such function in therion though it's not highly important. I attach an example of a simple cave An other thing - we have already done several surveys of some caves the way I mentioned. So it would be good to enter the data to some software the same way. Vilius A Speleoclub "Ãnigma" www.speleo.lt -------------- next part -------------- A non-text attachment was scrubbed... Name: Sezamo vaikas.jpg Type: image/jpeg Size: 187587 bytes Desc: not available URL: <http://mailman.speleo.sk/pipermail/therion/attachments/20070801/c6c06e28/attachment.jpg>
