[pdal] Pipeline problem

[Howard Butler]

Florent,

Docker on Windows will not allow you to read data from any directory on your local system without you first telling it where and how to do so. See the note at https://www.pdal.io/quickstart.html#enable-docker-access-to-your-machine <https://www.pdal.io/quickstart.html#enable-docker-access-to-your-machine>

Once you have added d:\dev\pdal\pipelines to your docker paths as shown, you will need to modify your pipeline *relative* to the directory name you are mapping to. In your case, that's /data

> docker run -v /d/DEV/PDAL/PIPELINES:data pdal/pdal:1.4 pdal pipeline /data/Sample_pipeline.json


Next, make sure to modify your path that points to the data in the pipeline to point relative to the directory name you mapped with the -v argument.

> "filename":"/data/CC10_000000.txt"


Hope this helps,

Howard


> On Mar 2, 2017, at 11:05 AM, Florent Poux <fpoux at ulg.ac.be> wrote:
> 
> Dear all,
> I face a pipeline problem on which I struggle (and you may have a quick answer to it).
> 
> Here is my command line (using docker):
> >>> docker run -v /d/DEV/PDAL/PIPELINES:/data pdal/pdal:1.4 pdal pipeline /data/Sample_pipeline.json
> result >>> PDAL: readers.text: Unable to open text file 'C10_000000.txt'.
> 
> And here is the problematic part of my json pipeline :
> {
>  "pipeline":[
>    {
>      "type":"readers.text",
>      "filename":"CC10_000000.txt"
>    },
>    {
>      "type":"filters.chipper",
>      "capacity":800
>    },
> 
> Is that a path problem (I tried ../TEST/CC10_000000.txt but didn't work either) ? Or a size limit on txt file (env. 600 Mo) ? Other ?
> 
> My data location : D:\DEV\PDAL\TEST
> My json pipelines locations : D:\DEV\PDAL\PIPELINES
> 
> Thanks in advance !
> Kind regards,
> 
> F. Poux
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