[pdal] Fw: Entwine performance (recommended hardware)

[Andrew Bell]

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>
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
>
>
>
>
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-- 
Andrew Bell
andrew.bell.ia at gmail.com
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