How do I change from the UI showing km for Wind / Visibility when the weather config code shows m/s & m
Click the cog icon on the Weather card:
That just gives me the cannot be changed in UI blurp
This entity (âweather.met_office_datahubâ) does not have a unique ID, therefore its settings cannot be managed from the UI. See the documentation for more detail.
Huh, I must have added that to my config after making this topic.
Add a unique_id: line to the top of your weather file, like this:
- platform: template
name: "Met Office Datahub"
unique_id: 884233c7-4b31-4181-bef7-d5562110df5f
It can be anything you like: I use this site: https://www.uuidgenerator.net/
Now to update the original postâŚ
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Yep that sorted it cheers
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Iâm almost embarrassed to ask this question, as itâs almost certain that Iâve just missed something obvious, butâŚ
Having followed your fantastic guidance in this topic, @Troon, it all looks good for forecast data, but the âlocal_current_weatherâ sensor has not been created. What am I missing? Any thoughts would be massively appreciated!
There are a couple of log warnings:
Logger: homeassistant.helpers.template
Source: helpers/template.py:2651
First occurred: 19:21:43 (2 occurrences)
Last logged: 19:21:44
Template variable warning: 'None' has no attribute 'screenTemperature' when rendering '{{ state_attr('sensor.local_current_weather','status')['screenTemperature'] }}'
Logger: homeassistant.components.recorder.db_schema
Source: components/recorder/db_schema.py:625
integration: Recorder (documentation, issues)
First occurred: 19:21:52 (6 occurrences)
Last logged: 20:19:48
State attributes for sensor.local_datahub_hourly exceed maximum size of 16384 bytes. This can cause database performance issues; Attributes will not be stored
State attributes for sensor.local_datahub_3_hourly exceed maximum size of 16384 bytes. This can cause database performance issues; Attributes will not be stored
My template yaml is below (which I think is a direct copy of the original) & resides in my configuration.yaml. Iâve set up separate yaml files for ârestâ (named MetOffice-rest.yaml) and âweatherâ (MetOffice-weather.yaml), again pasted from the original (with the appropriate api key & latitude/longitude), with the following in my configuration.yaml:
rest: !include MetOffice-rest.yaml
weather: !include MetOffice-weather.yaml
template:
- sensor:
- name: Local current weather
state: >
{% set tsl = state_attr('sensor.local_datahub_hourly','timeSeries')|map(attribute='time')|map('as_timestamp')|list %}
{% set ts = tsl|select('>=',(now()-timedelta(minutes=30))|as_timestamp())|first %}
{{ tsl.index(ts) }}
attributes:
status: "{{ state_attr('sensor.local_datahub_hourly','timeSeries')[this.state|int(0)] }}"
availability: "{{ states('sensor.local_datahub_hourly') not in ('unavailable', 'unknown') }}"
- sensor:
- name: Local weather condition
state: >
{% from 'met_office_codes.jinja' import code2ha %}
{{ code2ha(state_attr('sensor.local_current_weather','status')['significantWeatherCode']) }}
attributes:
timestamp: "{{ state_attr('sensor.local_current_weather','status')['time'] }}"
availability: "{{ states('sensor.local_current_weather') not in ('unavailable', 'unknown') }}"
- sensor:
- name: Local wind bearing
state: >
{% from 'direction.jinja' import dir %}
{{ dir(state_attr('sensor.local_current_weather','status')['windDirectionFrom10m']) }}
attributes:
timestamp: "{{ state_attr('sensor.local_current_weather','status')['time'] }}"
availability: "{{ states('sensor.local_current_weather') not in ('unavailable', 'unknown') }}"
Can you check that sensor.local_datahub_hourly works? It should look something like this Settings â Developer Tools:
Thx for your reply. Yes it does work.
Panic over. All working now. I had another âtemplate:â statement in my configuration.yaml file. All moved to a separate templates.yaml file and allâs well. YAML syntax strikes again!
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glad you got it working as I was unable to find any typos in your yaml!
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So i have this working now for a few weeks, and now see this in the log:
2024-10-21 21:28:11.250 WARNING (Recorder) [homeassistant.components.recorder.db_schema] State attributes for sensor.local_datahub_hourly exceed maximum size of 16384 bytes. This can cause database performance issues; Attributes will not be stored
2024-10-21 21:28:11.251 WARNING (Recorder) [homeassistant.components.recorder.db_schema] State attributes for sensor.local_datahub_3_hourly exceed maximum size of 16384 bytes. This can cause database performance issues; Attributes will not be stored
Anyway to set it up to periodic empty this? No point keeping old json-dumps in the sqlite database, no? I donât want to disable this entirely (the typical suggestion i get when googling for that message).
I exclude both those from recorder entirely.
I tried that but then the weather object broke for me.
Hereâs what i came up with, an automation to purge entries older than 5 days:
- id: '1729615371955'
alias: purge-old-metoffice-datahub
description: Clean up the very-verbose REST api json results from MetOffice Datahub
service
triggers:
- trigger: time
at: 02:45:00
conditions: []
actions:
- action: recorder.purge_entities
data:
keep_days: 5
entity_id: sensor.local_datahub_3_hourly
- action: recorder.purge_entities
data:
keep_days: 5
entity_id:
- sensor.local_datahub_hourly
- action: recorder.purge_entities
data:
keep_days: 5
entity_id:
- sensor.local_datahub_daily
Is it still working for you guys?
I have all 3 sensors âunknownââŚ
The setup seems to be pretty simple, have no idea whatâs wrong.
I tried it with !secret first, now I have details directly, still âunknownââŚ
Working for me, have you reloaded?