[pdal] PDAL pipeline issues with large datasets
Michael Smith
michael.smith.erdc at gmail.com
Fri Aug 5 14:56:45 PDT 2022
Also, the conda version of 2.4.2 should show
pdal --version
------------------------------------------------------------------------------------------------------------------------------------------------------
pdal 2.4.2 (git-version: Release)
Maybe you need to recreate your conda install or use the conda version of pdal if you are not.
Mike
--
Michael Smith
US Army Corps / Remote Sensing GIS Center
From: pdal <pdal-bounces at lists.osgeo.org> on behalf of "Nandigam, Viswanath" <vnandigam at ucsd.edu>
Date: Friday, August 5, 2022 at 4:33 PM
To: "pdal at lists.osgeo.org" <pdal at lists.osgeo.org>
Subject: [pdal] PDAL pipeline issues with large datasets
Hi All,
I’m trying to get pdal pipeline working with the latest install of pdal via conda. It works for very small areas but is erroring out on larger selections.
The pipeline.json file is
{
"pipeline": [{
"type": "readers.ept",
"filename": "https://s3-us-west-2.amazonaws.com/usgs-lidar-public/USGS_LPC_TN_Middle_B2_2018_LAS_2019/ept.json",
"bounds": "([-9666713.882998705, -9662911.140841518], [4283077.817410117,4287281.853965801])"
},
{
"type":"filters.reprojection",
"in_srs":"EPSG:3857",
"out_srs":"EPSG:32616"
},{
"type" : "writers.las",
"filename": "points.laz",
"a_srs": "EPSG:32616"
}]}
The version of pdal (via conda) is
pdal --version
-----------------------------------------------------
pdal 2.4.2 (git-version: e4772e)
-----------------------------------------------------
I have tried it on two machines with both Ubuntu 22.04 LTS and Ubuntu 18.04.
It seems to work with PDAL version 2.4.1.
I see the following error:
PDAL: readers.las: VLR 1(SF/0) size too large -- flows into point data.
Maybe I’m missing something. Is anyone else having this issue? Can anyone please advice?
Thank you!
- Vishu
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