[Qgis-user] LAS with extra dimensions and QGIS/Entwine

[Eric Younkin - NOAA Federal]

Thanks for the advice,  I have submitted a ticket:

https://github.com/qgis/QGIS/issues/45903

Thanks,
Eric

On Fri, Nov 5, 2021 at 3:06 AM Saber Razmjooei <
saber.razmjooei at lutraconsulting.co.uk> wrote:

> It looks a bit odd indeed. I did a quick translate using PDAL and then the
> translated file worked fine in QGIS:
> pdal translate em2040_40111_05_23_2017_with_unc.las test.las
>
> Best to file a QGIS bug.
>
> Kind regards
> Saber
>
>
> On Thu, 4 Nov 2021 at 15:50, Eric Younkin - NOAA Federal <
> eric.g.younkin at noaa.gov> wrote:
>
>> Hello,
>>
>> Wondering if I could get some advice on LAS import in QGIS 3.20.2-Odense.
>>
>> I have a LAS that I have generated using laspy adding an extra float
>> dimension ('uncertainty').  Example file below:
>>
>>
>> https://drive.google.com/file/d/1LkY08eGLXjvBrV4eR-UzDVQz2hL_kufS/view?usp=sharing
>>
>> This file can be opened in laspy, LASTools and can be converted using
>> 'entwine build' on the console to generate entwine data that can be dragged
>> into QGIS for visualization.  What I can't seem to get work is dragging in
>> the LAS file to QGIS to build the Entwine automatically.  It generates the
>> Entwine directories but no conversion happens.  Is this a known issue?  Are
>> extra dimensions not supported in the QGIS entwine process?
>>
>> Thanks,
>> Eric
>>
>> --
>> Eric Younkin
>> Physical Scientist
>> NOAA OCS, Hydrographic Systems and Technology Branch
>> 1315 East-West Highway
>> N/CS11, Room 6604
>> Silver Spring, MD 20910
>> Office: 240-847-8208
>> Cell: 828-331-8197
>> _______________________________________________
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>
>
> --
> Saber Razmjooei
> www.lutraconsulting.co.uk
> +44 (0)7568 129733
>


-- 
Eric Younkin
Physical Scientist
NOAA OCS, Hydrographic Systems and Technology Branch
1315 East-West Highway
N/CS11, Room 6604
Silver Spring, MD 20910
Office: 240-847-8208
Cell: 828-331-8197
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