Groups
Sign in
Groups
LAStools - efficient tools for LiDAR processing
Conversations
About
Send feedback
Help
LAStools - efficient tools for LiDAR processing
Contact owners and managers
1–30 of 3344
rapid
las
so
- fast tools for fun with LiDARs
Mark all as read
Report group
0 selected
hyd...@gmail.com
Apr 26
lasclip with multiple files
Hey again :) We're trying to clip multiple LAZ files with a single shapefile while using the
unread,
lasclip with multiple files
Hey again :) We're trying to clip multiple LAZ files with a single shapefile while using the
Apr 26
Crystal Childress
, …
Jochen Rapidlasso
7
Apr 26
Blast2DEM failure
Hi Crystal, thanks for your data and sorry for late reply. What you want to do is a kind of a
unread,
Blast2DEM failure
Hi Crystal, thanks for your data and sorry for late reply. What you want to do is a kind of a
Apr 26
Ben Riegel
, …
Jochen Rapidlasso
4
Apr 24
las2las projection + extent
Thanks mike, of course - we overlooked the obvious :) Cheers, Jochen @rapidlasso On Wednesday, April
unread,
las2las projection + extent
Thanks mike, of course - we overlooked the obvious :) Cheers, Jochen @rapidlasso On Wednesday, April
Apr 24
Raúl Casado
,
Jochen Rapidlasso
3
Apr 24
las2dem error
Hello Jochen, I'll try both methods (tiling and blas2dem) Thank you. El martes, 23 de abril de
unread,
las2dem error
Hello Jochen, I'll try both methods (tiling and blas2dem) Thank you. El martes, 23 de abril de
Apr 24
Ben Hocker
, …
Jochen Rapidlasso
4
Apr 24
las2las drop specified time interval from start of file
Thank you very much! That is perfect, and I can repurpose the lasinfo parse script for other needs as
unread,
las2las drop specified time interval from start of file
Thank you very much! That is perfect, and I can repurpose the lasinfo parse script for other needs as
Apr 24
Philipp
,
Jochen Rapidlasso
6
Apr 24
Classification of ALS and image based Digital Surface Model
This is the Workflow that i used: 2) las2las: las2las -i Neubaugebiet_clip.laz -set_classification 0
unread,
Classification of ALS and image based Digital Surface Model
This is the Workflow that i used: 2) las2las: las2las -i Neubaugebiet_clip.laz -set_classification 0
Apr 24
Man Singh
,
Jochen Rapidlasso
2
Apr 20
Cannot run LAStools after compilation
Hi Man Singh, the ubuntu 7.5...~18.04 is a quite old one. Maybe the libgeotiff.so.2 is the latest one
unread,
Cannot run LAStools after compilation
Hi Man Singh, the ubuntu 7.5...~18.04 is a quite old one. Maybe the libgeotiff.so.2 is the latest one
Apr 20
Prakash Basnet
,
Jochen Rapidlasso
2
Apr 16
Transform and Projection
Hi, just as a small summary of some basic knowledge: If you want to change the interpretation of your
unread,
Transform and Projection
Hi, just as a small summary of some basic knowledge: If you want to change the interpretation of your
Apr 16
S Rod
, …
Jochen Rapidlasso
4
Apr 12
LASDatum error- not covered by single grid
Hello Jochen, I've checked the grid and the tiles are about 120km inside the zone (EPSG7856).
unread,
LASDatum error- not covered by single grid
Hello Jochen, I've checked the grid and the tiles are about 120km inside the zone (EPSG7856).
Apr 12
James Carracher
,
Michael Finlay
2
Apr 11
Classify noise between flightlines
Good suggestion James. This capability in LAStools would be very useful. I have wanted this for a
unread,
Classify noise between flightlines
Good suggestion James. This capability in LAStools would be very useful. I have wanted this for a
Apr 11
Andrew Johnson
,
Jochen Rapidlasso
9
Apr 10
e572las Feature request: -scan N and -print_num_scans
.las is just intermediate file that we then convert to yet another file format, so speed of export
unread,
e572las Feature request: -scan N and -print_num_scans
.las is just intermediate file that we then convert to yet another file format, so speed of export
Apr 10
Spencer Floyd
,
Jochen Rapidlasso
2
Apr 8
Lastile Losing Flightline Number
Hi Spencer, in your command you have the "-faf" argument. "-faf" removes the
unread,
Lastile Losing Flightline Number
Hi Spencer, in your command you have the "-faf" argument. "-faf" removes the
Apr 8
michaelperdue99
,
Jochen Rapidlasso
4
Apr 6
lasinfo Segmentation fault on Linux
Hi Mike, our test did not cover files with invalid header or zero point count. Your file have a
unread,
lasinfo Segmentation fault on Linux
Hi Mike, our test did not cover files with invalid header or zero point count. Your file have a
Apr 6
Silke Kämmerer
Apr 5
Using multiple Z dimensions in LAS/LAZ (240402)
Hi all, since the latest release (240402), LAStoos supports an additional Z value (eg as height above
unread,
Using multiple Z dimensions in LAS/LAZ (240402)
Hi all, since the latest release (240402), LAStoos supports an additional Z value (eg as height above
Apr 5
mc...@uw.edu
,
Jochen Rapidlasso
3
Apr 4
LASzip.dll and LASzip64.dll in latest release not working correctly
Thanks Jochen. The link will be useful for anyone experiencing problems with the new dlls. bob On Wed
unread,
LASzip.dll and LASzip64.dll in latest release not working correctly
Thanks Jochen. The link will be useful for anyone experiencing problems with the new dlls. bob On Wed
Apr 4
hyd...@gmail.com
, …
Idan Tene
9
Apr 4
Linux lasgrid crashes
Hey Jochen, Thanks for looking into it - that's a good find! A future update to lasgrid sounds
unread,
Linux lasgrid crashes
Hey Jochen, Thanks for looking into it - that's a good find! A future update to lasgrid sounds
Apr 4
Teknowledgist
,
Jochen Rapidlasso
4
Apr 3
(very) general questions and concerns
Hi, we improved the installer. You can do a "private" installation now (option within the
unread,
(very) general questions and concerns
Hi, we improved the installer. You can do a "private" installation now (option within the
Apr 3
James Carracher
Apr 2
Lascontol message says it is in feet
Hi, I'm not sure if this is anything I need to worry about. It seems to me it might be a bug. But
unread,
Lascontol message says it is in feet
Hi, I'm not sure if this is anything I need to worry about. It seems to me it might be a bug. But
Apr 2
Dinoh 55
,
Jochen Rapidlasso
4
Mar 28
blast2dem doesn´t work
Hi, just read the ERROR: message: Use *.tif instead of *.tiff. Good luck, Jochen @rapidlasso On
unread,
blast2dem doesn´t work
Hi, just read the ERROR: message: Use *.tif instead of *.tiff. Good luck, Jochen @rapidlasso On
Mar 28
Alejandro Hinojosa
, …
Jochen Rapidlasso
9
Mar 26
Filtering by RGB range of values
Hi Alejandro, thanks for the positive feedback! Jochen @rapidlasso On Tuesday, March 26, 2024 at 4:19
unread,
Filtering by RGB range of values
Hi Alejandro, thanks for the positive feedback! Jochen @rapidlasso On Tuesday, March 26, 2024 at 4:19
Mar 26
Aneta Szostak
,
Jochen Rapidlasso
3
Mar 22
histogram output
Hi Jochen, Thanks for quick response! I generated point spread histograms from las2tin and indeed
unread,
histogram output
Hi Jochen, Thanks for quick response! I generated point spread histograms from las2tin and indeed
Mar 22
Fabio Picchi
,
Jochen Rapidlasso
3
Mar 21
Bug in lastile64 for Linux
Ok! Thanks a lot Jochen. I was indeed using an outdated version. Best, Fabio On Wed, Mar 20, 2024 at
unread,
Bug in lastile64 for Linux
Ok! Thanks a lot Jochen. I was indeed using an outdated version. Best, Fabio On Wed, Mar 20, 2024 at
Mar 21
Eike Reinosch
2
Mar 21
XYZ coordinates are all NoData values after e572las
In case someone has this issue in the future: I fixed this problem by including '-no_pose' in
unread,
XYZ coordinates are all NoData values after e572las
In case someone has this issue in the future: I fixed this problem by including '-no_pose' in
Mar 21
Tommaso
, …
michaelperdue99
18
Mar 21
Issues with multiprocessing in Linux
Thanks Jochen, Success, the multicore feature is now working for me with no issues arrising from
unread,
Issues with multiprocessing in Linux
Thanks Jochen, Success, the multicore feature is now working for me with no issues arrising from
Mar 21
Caleb Schurmann
, …
Jochen Rapidlasso
3
Mar 20
Segmentation Fault and Symbol Lookup Error When Using LAStools with e572las
Hi Mike, with latest release 240319 we enhanced LAStools @linux to always search also in the bin
unread,
Segmentation Fault and Symbol Lookup Error When Using LAStools with e572las
Hi Mike, with latest release 240319 we enhanced LAStools @linux to always search also in the bin
Mar 20
Bernie Connors
,
Jochen Rapidlasso
2
Mar 19
Broken links on laszip.org
Hi Bernie, the laszip-org page was not maintained for a long time and will never maintained again. We
unread,
Broken links on laszip.org
Hi Bernie, the laszip-org page was not maintained for a long time and will never maintained again. We
Mar 19
James Carracher
,
Jochen Rapidlasso
4
Mar 19
Using lasgrid to calculate number of points in a grid size
Hi James, yes, the xy in the grid output are the grid center. Best regards, Jochen @rapidlasso On
unread,
Using lasgrid to calculate number of points in a grid size
Hi James, yes, the xy in the grid output are the grid center. Best regards, Jochen @rapidlasso On
Mar 19
Rob Reimert
,
Jochen Rapidlasso
3
Mar 13
lascopcindex executable not available in linux binary download?
Perfect, thank you very much Jochen, also for the link! Op zaterdag 9 maart 2024 om 08:38:21 UTC+1
unread,
lascopcindex executable not available in linux binary download?
Perfect, thank you very much Jochen, also for the link! Op zaterdag 9 maart 2024 om 08:38:21 UTC+1
Mar 13
Juan Pablo Martini
, …
Jorge Delgado García
5
Mar 11
Problems with metric and density
Thank you very much for your reply. I will continue to work with lasoverage to get better results.
unread,
Problems with metric and density
Thank you very much for your reply. I will continue to work with lasoverage to get better results.
Mar 11
Shuwen Liu
, …
Jochen Rapidlasso
4
Mar 9
How to use transform_affine in las2las
Hi, thanks for reminding us to improve the documentation. It will be updated in the next version.
unread,
How to use transform_affine in las2las
Hi, thanks for reminding us to improve the documentation. It will be updated in the next version.
Mar 9