[Tagging] Proposed features - RFC 2 - Pressurized waterways

Fran├žois Lacombe fl.infosreseaux at gmail.com
Wed Feb 14 21:41:07 UTC 2018


2018-02-14 22:20 GMT+01:00 Warin <61sundowner at gmail.com>:

>
> If this is dual tagged with man_made=pipeline then it would be better as a
> property tag as Martin suggests.
>

What do you mean with "dual tagged" ?


> In this way the pipeline tag can also use the property 'pressurised' ..
> and that property could be expanded to include numbers.
>

The tag pressure=* is here for that, the value can be given in bar
https://wiki.openstreetmap.org/wiki/Key:pressure

This is pretty easy to get this value for a penstock : pressure = (elev up
- elev down) / 10 in bar

All the best

Fran├žois
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