://laspy.readthedocs.io/en/latest/intro.html#header
You could find tools in WhiteboxTools also.
Nicolas Cadieux
https://gitlab.com/njacadieux
Le 16 févr. 2023 à 17:50, Mike Stanton via QGIS-User
mailto:qgis-user@lists.osgeo.org>> a écrit :
I have LAZ files for a square mile of the local area where my
:even.roua...@spatialys.com>>
Sent: Thursday, February 16, 2023 7:11 PM
To: Mike Stanton mailto:mfstan...@geospan.com>>;
qgis-user@lists.osgeo.org<mailto:qgis-user@lists.osgeo.org>
Subject: Re: [Qgis-user] Two LAZ file possible issues iwth some new data we
received to processs
Le 16/02/20
, February 16, 2023 7:11 PM
To: Mike Stanton ; qgis-user@lists.osgeo.org
Subject: Re: [Qgis-user] Two LAZ file possible issues iwth some new data we
received to processs
Le 16/02/2023 à 23:41, Mike Stanton via QGIS-User a écrit :
I have LAZ files for a square mile of the local area where my
I have LAZ files for a square mile of the local area where my office is and
when it is loaded under QGIS I hit two problems. It is a bit over 2000 files
and I seem to have hit a capacity limit where it stops processing the images at
about 200 files. The message being output for the files is "F
It all depends on the module you are running and whether it effectively uses
the “-multi” option with “all_available_cores” and of course how many cores are
available on your system. Yes it will vary a lot depending on the nature of
the processing and what stage it is in for that particular mod
ALCON, We are processing data at 4cm resolution from 4000 ft altitude that
gives me a DSM Ortho of about 800 GB -1.3 TB depending on the bit depth. My
folders have a rile count of over 88,000 Tiles @ 2048 X 2048 with a GSD of
~.076 depending on the processing you are doing I am guessing you can
Chris, it really depends on how large your project is. Some of my projects
cover 1000 sq miles. Usually I don’t use QGIS directly for that, I break it
down to smaller pieces.
From: Qgis-user On Behalf Of chris
hermansen via Qgis-user
Sent: Saturday, July 30, 2022 2:37 PM
To: Greg Troxel
Cc:
Yes I see a lot of threads. The more tne merrier, the faster the throughput.
I am running an I9 9980XE with 18 cores. What having the threads running does
is it allows computing to happen while I/O is running in the foreground. To
make most efficient use of multiple threads the workload has to
