[pdal] [Greyhound] Updating fields

[Connor Manning]

I'm currently in the process of updating all the Docker containers - the
PDAL container has switched from Ubuntu to Alpine by default so I'm
validating the images for the new Entwine/Greyhound containers before
pushing them out.  That said, you are a bit early on this feature - expect
things to potentially change a bit until new versions of Entwine/Greyhound
are released with stable support (and updated development and
administration docs) for these features.  I'll reply to this once the new
images are pushed so you can try it out in the meantime.

- Connor

On Fri, Jan 19, 2018 at 2:40 PM, Thomas Montaigu <
thomas.montaigu at laposte.net> wrote:

> Hello,
>
>
>
> I’ ve been trying Entwine + Greyhound this week and got something working
> very easily thanks to the dockers & documentation.
>
>
>
> I would like to know if it is already possible to update fields of points
> using greyhound ?
>
> From the video of the conference at ‘FOSS4G’ I understand that , at that
> time updating field was not yet ready.
>
> But I’ve seen that there is a Greyhound plugin for PDAL (that I’d maybe
> like to use to try  adding Greyhound support in CloudCompare).
>
>
>
> Seeing that this plugin implements a GreyhoundWriter, I tried using the
> ‘write’ command but the server says:
>
> «Caught /write not allowed », which I tried to fix by adding "allowWrite"
> : true in my config.json (I took the key by searching through the code),
>
> but it did not change the error message .
>
>
>
> My requests looked like this :
>
>
>
> url = http://ec2_blabblabla:8080/resource/entwine-data-pdlb
>
> requests.put(url + "/write?schema:['Classification']", b" \x00\x00")
>
>
>
> So I am a little bit early on this feature or misdoing something ?
>
>
>
> Best regards,
>
> Thomas
>
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