Re: [GRASS-user] Loading LPC data in GRASS

2021-03-25 Thread Markus Neteler
Hi Andreas, On Wed, Mar 24, 2021 at 9:23 PM Andreas Yankopolus wrote: ... > Trying the tutorial in > https://grass.osgeo.org/grass78/manuals/addons/r.in.pdal.html, I get the > following error message when trying to read a .laz file with r.in.pdal: Please note that the tutorial you cite

Re: [GRASS-user] Loading LPC data in GRASS

2021-03-25 Thread Andreas Yankopolus
Maris, > The r.in.pdal from the PR is totally different beast than one located in > add-ons. Thanks for your help. I’ve given up on this route, though. The tutorials seem woefully out of date. I’ve managed to get a mist of black dots to appear on the screen after a lot of trial and (mostly)

Re: [GRASS-user] Loading LPC data in GRASS

2021-03-25 Thread Maris Nartiss
The r.in.pdal from the PR is totally different beast than one located in add-ons. It is quite common for LAS files to lack coordinate system information. In a such case it is your responsibility to handle its correctness. If your location is in the same coordinate system as LAS files, just use -o

Re: [GRASS-user] Loading LPC data in GRASS

2021-03-24 Thread Andreas Yankopolus
Maris, > r.in.pdal still lacks metadata printing functionality and thus has not been > merged into the main branch yet. You can get the code from this PR: > https://github.com/OSGeo/grass/pull/1200 I switched to that PR with "git-pr 1200”, and the resulting binary has r.in.pdal. Trying the

Re: [GRASS-user] Loading LPC data in GRASS

2021-03-24 Thread Maris Nartiss
Hello Andreas, r.in.pdal still lacks metadata printing functionality and thus has not been merged into the main branch yet. You can get the code from this PR: https://github.com/OSGeo/grass/pull/1200 Let us know if there are any problems with r.in.pdal. Best, Māris. 2021-03-24 0:11 GMT+02:00,

[GRASS-user] Loading LPC data in GRASS

2021-03-23 Thread Andreas Yankopolus
I’m starting to work with LiDAR point cloud (LPC) data with the goal of creating multi-band rasters that list terrain height, surface height, and surface type. GRASS looks like the ticket for visualizing LPC data and processing it into GeoTIFFs using Python scripting. I’m on Ubuntu 20.04, and