Thank you. the CRS is EPSG:32632 fosso.dat I attached ><v.in.lines -z --overwrite input=fosso.dat output=fosso_linea separator=comma > g.region vector=fosso_linea res=0.2 > v.split input=fosso_linea output=fosso_linea_split length=0.1 > v.to.points -i input=fosso_linea_split output=fosso_punti > v.to.rast -d input=fosso_punti type=point output=fosso_dem use=z
Il giorno mar, 25/07/2023 alle 08.33 +0300, Maris Nartiss ha scritto: > Please provide your input data and computational region settings. I > was not able to reproduce the issue with my data. > > Māris. > > otrd., 2023. g. 25. jūl., plkst. 07:17 — lietotājs bonushenricus > (<[email protected]>) rakstīja: > > > > Hello > > the problem isn't in my ASCII file or in v.in.lines > > but a bug in v.to.rast, with the -d parameter. > > I used gdb > > > Thread 1 "v.to.rast" received signal SIGSEGV, Segmentation fault. > > > (gdb) bt > > > #0 0x0000000000000000 in ?? () > > > #1 0x00007ffff7ef7091 in G_plot_point () > > from /usr/local/grass83/lib/libgrass_gis.8.3.so > > > #2 0x0000555555558d46 in do_lines () > > > #3 0x000055555555abc6 in vect_to_rast () > > > #4 0x0000555555557ad6 in main () > > > (gdb) > > > > > > > > Il giorno lun, 24/07/2023 alle 17.59 +0200, bonushenricus ha > > scritto: > > > Hello > > > I've just tried with the solution of this thread > > > https://www.mail-archive.com/[email protected]/msg40640.html > > > so > > > > v.in.lines -z --overwrite input=fosso.dat output=fosso_linea / > > > > separator=comma > > > > g.region vector=fosso_linea res=0.2 > > > > v.split input=fosso_linea output=fosso_linea_split length=0.2 > > > > v.to.points -i input=fosso_linea_split output=fosso_punti > > > > v.to.rast -d input=fosso_punti type=point output=fosso_dem > > > > use=z > > > but the result is > > > > Command ended with non-zero return code -11 (0 sec) > > > > > > I believe there was something wrong in v.in.lines or in my ASCII > > > file: > > > the vector line hasn't attribute > > > > > > Il giorno lun, 24/07/2023 alle 16.44 +0200, bonushenricus ha > > > scritto: > > > > Hello > > > > I would like to use the procedure described in "Open Source > > > > GIS: A > > > > GRASS GIS Approach" second edition page 191 "7.3.5 Surfaces > > > > with > > > > faults". > > > > I have a survey of points. Some points are two ditches. I have > > > > run > > > > a > > > > v.surf.rst with the survey points without the ditch. > > > > Attached is the ascii file of the ditch points (EPSG:32632) > > > > I have therefore operated as follows: > > > > > v.in.lines -z --overwrite input=fosso.dat output=fosso_linea > > > > > / > > > > > separator=comma > > > > > g.region vector=fosso_linea res=0.2 > > > > > v.to.rast -d --overwrite input=fosso_linea type=line > > > > > output=fosso > > > > > / > > > > > use=z > > > > > v.surf.rst --overwrite segmax=60 npmin=100 dmin=1 dmax=6 / > > > > > input=fosso_linea elevation=fosso_dem mask=fosso > > > > the result is with no_data > > > > > > > > Some suggestions? > > > > -- > > _______________________________________________ > > grass-user mailing list > > [email protected] > > https://lists.osgeo.org/mailman/listinfo/grass-user
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