In Addition to what Andreas mentioned, if your data are supported as a
mesh, you can use interpolated styling to change width and colour of the
pipe based on the discharge through time.
Feel free to contact me with an example of your data and I show you how to
do it.
Kind regards
Saber
On Wed, 5 Jun 2024, 13:35 Andreas Neumann via QGIS-User, <
qgis-user@lists.osgeo.org> wrote:
> Hi Jürgen,
>
> Sure - just use the "Temporal Controller" (menu "View" --> "Panels" -->
> "Temporal Controller"). See the QGIS manual section at
> https://docs.qgis.org/3.34/en/docs/user_manual/map_views/map_view.html#maptimecontrol
>
> Also have a look at the manual how to set up a layer to prepare it for the
> "Temporal Controller":
> https://docs.qgis.org/3.34/en/docs/user_manual/working_with_vector/vector_properties.html#temporal-properties
>
> I am sure you will also find plenty of Youtube movies explaining how to
> set up the "Temporal Controller" in QGIS.
>
> Hope this helps,
> Andreas
>
> On Wed, 5 Jun 2024 at 12:55, Jürgen via QGIS-User <
> qgis-user@lists.osgeo.org> wrote:
>
>> Hi there,
>> I'm new here and occasionally work with QGIS.
>>
>> In my case I would like to visualize the growth of water pipe sections
>> over a certain period of time. This means that I have an inventory of pipe
>> sections, each with the attribute of its Installation (date, for example
>> 2023-02-11). The goal would now be a visualization in which the entire
>> network is gradually built up, starting with the oldest line section.
>>
>> I have already exported individual pipe sections separately, but I then
>> have to import them all by hand to make the increase visible. My question
>> is whether there is a way in QGIS to build up the entire inventory
>> gradually depending on the attribute values (date).
>> I would be happy if someone could help me.
>>
>> Cheers Jürgen
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>
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>
> --
> Andreas Neumann
> QGIS.ORG board member (treasurer)
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