[pdal] Fw: Entwine performance (recommended hardware)

[Albion SHABANI]

it was en e57 file, I converted it with e572las and obtained the 528 las files.
Its point clouds scanned with fixed scanners (FARO).

There is no CRS because it is static point cloud. Over the bounding area the points are maybe not distributed reasonably since it depends of the size of the scans.

Thanks

________________________________
From: Andrew Bell <andrew.bell.ia at gmail.com>
Sent: Friday, May 29, 2020 2:28 PM
To: Albion SHABANI <albi.dony at hotmail.com>
Cc: pdal at lists.osgeo.org <pdal at lists.osgeo.org>
Subject: Re: [pdal] Fw: Entwine performance (recommended hardware)

Oops.  First sentence wrong.  You give actual total data sizes, not point counts.

On Fri, May 29, 2020 at 8:27 AM Andrew Bell <andrew.bell.ia at gmail.com<mailto:andrew.bell.ia at gmail.com>> wrote:

You give point counts, but I'm interested in other stats.  How many points?  Is your source LAS/LAZ or E57?  What is the desired CRS of the data?  Does the data have the same CRS on input?  Is your data reasonably well distributed over the bounding area?  How large is the actual bounding area?

Thanks,


On Fri, May 29, 2020 at 6:56 AM Albion SHABANI <albi.dony at hotmail.com<mailto:albi.dony at hotmail.com>> wrote:
thanks again,
okay i'll try this.
I launched one project (44Go 64 las files) with the script that you sent (processing with pdal translate than build and merge). It's running : it's still in pdal translate, apparently this takes too much. Maybe Tomorow I'll have a result.

And I have another project with 528 las files (223Go):

This one I am trying to do it without pdal translate, directly start with build -s and then merge because pdal translate is taking to much time. I have  total_parts=256

But when I start it I have this warning/error  :
ing: ill-formed UTF-8 byte; last read: '"20200519_musigny-1er-035ar_1}'
        - /entwine/Musigny_clean/Musigny_clean00505.las: Failed to analyze: [json.exception.parse_error.101] parse error at line 54, column 52: syntax error while parsing value - invalid string: ill-formed UTF-8 byte; last read: '"20200519_musigny-1er-081ar_1}'
        - /entwine/Musigny_clean/Musigny_clean00527.las: Failed to analyze: [json.exception.parse_error.101] parse error at line 54, column 52: syntax error while parsing value - invalid string: ill-formed UTF-8 byte; last read: '"20200519_musigny-1er-103ar_1}'
Subset: 1/256

Adding 8 - /entwine/Musigny_clean/Musigny_clean00020.las
Adding 16 - /entwine/Musigny_clean/Musigny_clean00005.las
Adding 98 - /entwine/Musigny_clean/Musigny_clean00012.las
00:10 - 0% - 0 - 0 (0) M/h
00:20 - 0% - 0 - 0 (0) M/h
00:30 - 0% - 0 - 0 (0) M/h
00:40 - 0% - 0 - 0 (0) M/h
'
for every las in the folder

why entwine is not being able to convert these las and is skipping them ?

PS. I had an e57 files of 223Go (composed with 528 scans) I converted it with e572las  (-split_scans)

Best,
Albion




_______________________________________________
pdal mailing list
pdal at lists.osgeo.org<mailto:pdal at lists.osgeo.org>
https://lists.osgeo.org/mailman/listinfo/pdal


--
Andrew Bell
andrew.bell.ia at gmail.com<mailto:andrew.bell.ia at gmail.com>


--
Andrew Bell
andrew.bell.ia at gmail.com<mailto:andrew.bell.ia at gmail.com>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/pdal/attachments/20200529/987fc2a2/attachment.html>