Re: [Qgis-user] Vector with more than xyzm

[Idan Miara]

Thanks for all your replies!

On Wed, 7 Nov 2018 at 10:01, Matthias Kuhn  wrote:

> The closest you can get using a single table is using array typed fields,
> but beware of editing data, nothing will prevent you from corrupting the
> data and having geometry and attributes out of sync.
>
> Other approaches are having a separate point layer with the vertices
> duplicated or a linear referencing table.
>
> Cheers
>
> Matthias
> On 11/7/18 5:34 AM, Idan Miara wrote:
>
> Hi,
> Thanks for your response!
> Please note that the extra info is per vertex and the features are
> multipolylines for instance. Think a file of airplane paths, so you have 6
> dims per vertex and some attributes per path feature.
>
> On Wed, 7 Nov 2018, 05:34 Nicolas Cadieux  wrote:
>
>> Hi,
>>
>> Well I believe the simple .csv file is not the fastest but will give you
>> the most flexibility if you have a massive amount of data.   I have been
>> working with hyper spectral cloud data.
>>
>> Nicolas
>>
>> > Le 6 nov. 2018 à 21:09, Alex Mandel  a
>> écrit :
>> >
>> >> On 11/6/18 12:54, Idan Miara wrote:
>> >> Hi,
>> >>
>> >> What would be the OGR or the portable way for handling vector data with
>> >> more than 4 dimensions?
>> >> i.e. xyz+time+velocity+acceleration for each vertex.
>> >>
>> >> Kind regards,
>> >> Idan
>> >>
>> >>
>> >
>> > Attribute tables. Make XYZ geometries and put all your other stuff into
>> > attributes.
>> >
>> > Enjoy,
>> > Alex
>> > ___
>> > Qgis-user mailing list
>> > Qgis-user@lists.osgeo.org
>> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
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>>
>
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> --
> Matthias Kuhn
> matth...@opengis.ch
> +41 (0)76 435 67 63 <+41764356763>
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>
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Re: [Qgis-user] Vector with more than xyzm

[Matthias Kuhn]

The closest you can get using a single table is using array typed
fields, but beware of editing data, nothing will prevent you from
corrupting the data and having geometry and attributes out of sync.

Other approaches are having a separate point layer with the vertices
duplicated or a linear referencing table.

Cheers

Matthias

On 11/7/18 5:34 AM, Idan Miara wrote:
> Hi,
> Thanks for your response! 
> Please note that the extra info is per vertex and the features are
> multipolylines for instance. Think a file of airplane paths, so you
> have 6 dims per vertex and some attributes per path feature. 
>
> On Wed, 7 Nov 2018, 05:34 Nicolas Cadieux
> mailto:nicolas.cadi...@archeotec.ca> wrote:
>
> Hi,
>
> Well I believe the simple .csv file is not the fastest but will
> give you the most flexibility if you have a massive amount of
> data.   I have been working with hyper spectral cloud data.
>
> Nicolas
>
> > Le 6 nov. 2018 à 21:09, Alex Mandel  > a écrit :
> >
> >> On 11/6/18 12:54, Idan Miara wrote:
> >> Hi,
> >>
> >> What would be the OGR or the portable way for handling vector
> data with
> >> more than 4 dimensions?
> >> i.e. xyz+time+velocity+acceleration for each vertex.
> >>
> >> Kind regards,
> >> Idan
> >>
> >>
> >
> > Attribute tables. Make XYZ geometries and put all your other
> stuff into
> > attributes.
> >
> > Enjoy,
> > Alex
> > ___
> > Qgis-user mailing list
> > Qgis-user@lists.osgeo.org 
> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>
>
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-- 
Matthias Kuhn
matth...@opengis.ch 
+41 (0)76 435 67 63 
OPENGIS.ch Logo 
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Re: [Qgis-user] Vector with more than xyzm

[Nicolas Cadieux]

Hi,

I don’t think anything out of the box would work but I can imagine a texte file 
with wkt for the polygons and a python defaultdictionary list structure for 
each vertex in the polygon.  It could all fit in a text file format.  

It depends on what you want to do with the data I guess...  

Nicolas

> Le 6 nov. 2018 à 23:34, Idan Miara  a écrit :
> 
> Hi,
> Thanks for your response! 
> Please note that the extra info is per vertex and the features are 
> multipolylines for instance. Think a file of airplane paths, so you have 6 
> dims per vertex and some attributes per path feature. 
> 
>> On Wed, 7 Nov 2018, 05:34 Nicolas Cadieux > wrote:
>> Hi,
>> 
>> Well I believe the simple .csv file is not the fastest but will give you the 
>> most flexibility if you have a massive amount of data.   I have been working 
>> with hyper spectral cloud data.
>> 
>> Nicolas
>> 
>> > Le 6 nov. 2018 à 21:09, Alex Mandel  a écrit :
>> > 
>> >> On 11/6/18 12:54, Idan Miara wrote:
>> >> Hi,
>> >> 
>> >> What would be the OGR or the portable way for handling vector data with
>> >> more than 4 dimensions?
>> >> i.e. xyz+time+velocity+acceleration for each vertex.
>> >> 
>> >> Kind regards,
>> >> Idan
>> >> 
>> >> 
>> > 
>> > Attribute tables. Make XYZ geometries and put all your other stuff into
>> > attributes.
>> > 
>> > Enjoy,
>> > Alex
>> > ___
>> > Qgis-user mailing list
>> > Qgis-user@lists.osgeo.org
>> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
>> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
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Re: [Qgis-user] Vector with more than xyzm

[Idan Miara]

Hi,
Thanks for your response!
Please note that the extra info is per vertex and the features are
multipolylines for instance. Think a file of airplane paths, so you have 6
dims per vertex and some attributes per path feature.

On Wed, 7 Nov 2018, 05:34 Nicolas Cadieux  Hi,
>
> Well I believe the simple .csv file is not the fastest but will give you
> the most flexibility if you have a massive amount of data.   I have been
> working with hyper spectral cloud data.
>
> Nicolas
>
> > Le 6 nov. 2018 à 21:09, Alex Mandel  a
> écrit :
> >
> >> On 11/6/18 12:54, Idan Miara wrote:
> >> Hi,
> >>
> >> What would be the OGR or the portable way for handling vector data with
> >> more than 4 dimensions?
> >> i.e. xyz+time+velocity+acceleration for each vertex.
> >>
> >> Kind regards,
> >> Idan
> >>
> >>
> >
> > Attribute tables. Make XYZ geometries and put all your other stuff into
> > attributes.
> >
> > Enjoy,
> > Alex
> > ___
> > Qgis-user mailing list
> > Qgis-user@lists.osgeo.org
> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>
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Re: [Qgis-user] Vector with more than xyzm

[Nicolas Cadieux]

Hi,

Well I believe the simple .csv file is not the fastest but will give you the 
most flexibility if you have a massive amount of data.   I have been working 
with hyper spectral cloud data.

Nicolas

> Le 6 nov. 2018 à 21:09, Alex Mandel  a écrit :
> 
>> On 11/6/18 12:54, Idan Miara wrote:
>> Hi,
>> 
>> What would be the OGR or the portable way for handling vector data with
>> more than 4 dimensions?
>> i.e. xyz+time+velocity+acceleration for each vertex.
>> 
>> Kind regards,
>> Idan
>> 
>> 
> 
> Attribute tables. Make XYZ geometries and put all your other stuff into
> attributes.
> 
> Enjoy,
> Alex
> ___
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[Qgis-user] Vector with more than xyzm

[Idan Miara]

Hi,

What would be the OGR or the portable way for handling vector data with
more than 4 dimensions?
i.e. xyz+time+velocity+acceleration for each vertex.

Kind regards,
Idan
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