docs: reference weather radar map for europe for outdoor_chanlist

The map is generated from EUMETNET data, it's source code can be
found at https://gitlab.com/aaaaalbert/wxr-channel-map.
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Martin Weinelt 2020-11-14 18:02:38 +01:00
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@ -183,11 +183,17 @@ wifi5 \: optional
channels and channel ranges, separated by a hyphen. channels and channel ranges, separated by a hyphen.
When set this offers the outdoor mode flag for 5 GHz radios in the config mode which When set this offers the outdoor mode flag for 5 GHz radios in the config mode which
reconfigures the AP to select its channel from outdoor chanlist, while respecting reconfigures the AP to select its channel from outdoor chanlist, while respecting
regulatory specifications, and disables mesh on that radio. regulatory specifications, and disables mesh on that radio.
The ``outdoors`` option in turn allows to configure when outdoor mode will be enabled. The ``outdoors`` option in turn allows to configure when outdoor mode will be enabled.
When set to ``true`` all 5 GHz radios will use outdoor channels, while on ``false`` When set to ``true`` all 5 GHz radios will use outdoor channels, while on ``false``
the outdoor mode will be completely disabled. The default setting is ``'preset'``, the outdoor mode will be completely disabled. The default setting is ``'preset'``,
which will enable outdoor mode automatically on outdoor-capable devices. which will enable outdoor mode automatically on outdoor-capable devices.
It can be beneficial to look up the WLAN channels that are used by `weather radars`_
when constructing ``outdoor_chanlist`` to try and minimize the impact of DFS events.
.. _weather radars: https://homepage.univie.ac.at/albert.rafetseder/RADARs/help.html
:: ::
wifi5 = { wifi5 = {