Hi,
I've been experimenting with the code from the R-bloggers article from 1 November, and I've hit problems. (I'm really far from being a professional coder.)
A basic outline of my problem...
I started with the code as published and everything seems fine until I run the following line...
ctg <- readLAScatalog("tiles")
... I get the following error ...
WARNING: only 775 bytes until point block when trying to read 10326 bytes into header.vlrs[1].data WARNING: only 0 bytes until point block after reading 2 of 3 vlrs. skipping remaining vlrs ... ERROR: reading 1645314794 bytes of data into header.evlrs[0].data ERROR: cannot open lasreaderlas with file name 'C:\Users\steve\OneDrive\Documents\My R\2024-11-04 IGN LIDAR view of xxx\r\tiles\LHD_FXX_1000_6539_PTS_C_LAMB93_IGN69.copc.laz' Error: LASlib internal error. See message above. Error in !x@PHB[["Global Encoding"]][["WKT"]] : invalid argument type
I'm only using two files ... centred on the l'Aiguille du Midi as in the example .
R version 4.3.2 (2023-10-31 ucrt) -- "Eye Holes"
Platform: x86_64-w64-mingw32/x64 (64-bit)
RStudio: 2024.09.1 Build 394
lidR: version 4.1.2
Am I looking at a problem with the imported data or the code itself?
Many thanks