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segfault when processing a catalog with "processed" tiles #22
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Will check it tomorrow. Thank you for your simple and reproducible example as usual. MRE: library(lasR)
f = list.files("issue 22/test/las", pattern = ".las", full.names = T)[1:2]
read = reader_las(filter = "-keep_random_fraction 0.05")
tri = triangulate(filter = "-keep_class 2 9")
trans = transform_with(tri)
write2 = write_las()
ans1 = exec(read + tri + trans + write2, on = f, noprocess = c(T, F), progress = T, noread = TRUE)
ans1 |
Fixed. FYI read = reader_las()
tri = triangulate(filter = "-keep_class 2 9")
trans = transform_with(tri)
write2 = write_las()
ans1 = exec(read + tri + trans + write2, on = cata) When tri = triangulate(filter = "-keep_class 2 9")
trans = transform_with(tri)
write2 = write_las()
ans1 = exec(tri + trans + write2, on = cata) Also I'm now using r-universe. You can install pre-compiled versions of the package like on the CRAN install.packages('lasR', repos = 'https://r-lidar.r-universe.dev') |
Thank you for the tips and for the fix. Fast and efficient as usual ! |
Please reinstall in an hour or two (or now with |
Hi, I want to run a normalization (and then add dtm computation) pipeline on selected tiles of a
LAScatalog
. When the pipeline is run on all tiles (noprocessed
field), the pipeline runs smoothly, but when theprocessed
fields indicates only a subset of tiles to process, the output files are created but then R crashes with asegfault
error. I havelasR 0.4.2
installed today.Here are some files for testing:
https://filesender.renater.fr/?s=download&token=6a1fdcd3-50a2-462a-861c-79a93f85afee
The code I ran:
The error I get with R ran from a console:
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