Hi,I also tried to lower the DEM accuracy by cutting digits after the point but I got same error: line too long. In my case I have only 3 digits.
I would know if it is a Therion limit and if it is somewhat possible to overcome it by, for example, recompiling Therion. Marco Il giorno mer 23 gen 2019 alle ore 11:32 Pavel Herich via Therion < [email protected]> ha scritto: > Hi, > I do strugle with the same problem, if I understand well; partly there > is solution tu cut all grid values after f.e. second number behind point > (if you have values like I do - 1205.648971354 and so), you fit almost > twice of values into the line. > I did not experiece any troubles with number of columns, so > I suppose real solution would be to extend line in Therion, but I don´t > know, if it´s possible. > Pavel > > > Dňa 2019-01-23 10:25 Marco Menchise via Therion napísal(a): > > Hello, > > I'm facing same problem. > > > > Any hint/answer? > > Thanks, > > Marco > > > > Il giorno ven 29 giu 2018 alle ore 00:38 Xavier Robert via Therion > > <[email protected]> ha scritto: > > > >> Dear all, > >> > >> For a quite large project, I am using a relatively high-resolution > >> DEM (i.e. 1 px = 1 m), and I am trying to use it within Therion to > >> produce a .lox-3D file. I am however facing some problems: > >> > >> * If I export the full resolution DEM to a .th file (6540*4307 > >> cells) with the line "grid 325816.2990788577 5106250.599820679 1 1 > >> 6540 4307 ». I have the error « therion: error -- dem.th [1] [14] > >> -- line too long ». This line 14 correspond to the first row of the > >> DEM. ASC parameters are « #NCOLS = 6540, NROWS = 4307, XLLCORNER > >> = 325816.2990788577, YLLCORNER =5106250.599820679, CELLSIZE = 1.0 » > >> * If I export the DEM with a 5 m pixel resolution (1308*861 cells) > >> (with the line "grid 325816.299079 5106250.59982 5.001161440185831 > >> 5.001161440185831 1308 861 », I get the same error, > >> * If I export the DEM with a 10 m pixel resolution (654 * 431 > >> cells) (with the line « grid 325816.299079 5106250.59982 > >> 9.996519721577727 9.996519721577727 654 431 »), everything compiles > >> OK and the result is quite OK > >> > > ( > https://www.groupe-speleo-vulcain.com/wp-content/themes/custom_theme/3d/JB.html > >> ; be patient, it takes time to load), but not with the full > >> resolution. > >> > >> The process to build each .th DEM is exactly the same, I do not > >> touch any end of line. I edit the .asc DEM with vi to translate it > >> into a .th file. > >> > >> I thus suspect that there is a size limitation for the DEM in > >> Therion, I imagine a limitation in the number of row/columns of the > >> DEM. > >> > >> * Is that true ? > >> * If yes, what is this size limit for DEMs ? > >> * As anyone an idea how to overtake that and use the full > >> resolution DEM ? > >> > >> Cheers, > >> > >> Xavier > >> > >> _______________________________________________ > >> Therion mailing list > >> [email protected] > >> https://mailman.speleo.sk/listinfo/therion > > > > > > Links: > > ------ > > [1] http://dem.th > > _______________________________________________ > > Therion mailing list > > [email protected] > > https://mailman.speleo.sk/listinfo/therion > _______________________________________________ > Therion mailing list > [email protected] > https://mailman.speleo.sk/listinfo/therion >
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