86 lines
3.1 KiB
Markdown
86 lines
3.1 KiB
Markdown
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# PyWeather
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## Abstract
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PyWeather contains weather related modules implemented in Python.
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Anything weather related is fair game for PyWeather. Currently
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PyWeather is limited to unit conversion, console reading, and data
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publication. But, future work can be added to PyWeather in any area.
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## Unit Conversion
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PyWeather has a lot of support for common unit conversions in
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distance, temperature, pressure, and volume. Conversion from
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Fahrenheit to Celsius, and kelvin is supported, as well as conversions
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between inches of mercury and millibars.
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## Station Observations
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PyWeather also contains modules that are capable of downloading
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observations from weather consoles. The current list of supported
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weather consoles includes:
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- Davis Vantage Pro
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- Davis Vantage Pro2
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- Netatmo weather station.
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## Data Publication
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PyWeather contains a module that allows developers to post conditions
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to weather aggregation sites. The current list of support services includes:
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- WeatherUnderground (wundgerground.com)
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- PWS Weather (pwsweather.com)
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- WeatherForYou (weatherforyou.com)
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For additional information, please email the maintainer:
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pyweather@tuxcoder.com
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## Data Publication Script
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`scripts/weatherpub.py` supports publication of the weather data. It can also serve as a good usage example.
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### General usage
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1. Copy `weatherpub.conf.example` as `weatehrpub.conf`.
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2. Modify `weatehrpub.conf`:
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3. In `[general]` section set `station` to the name of the station you have.
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4. Set `publication` to a comma-separated list of weather services you'd like
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to push data to.
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5. Configure weather station and publication service in corresponding sections
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of the configuration file (see below for more details).
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3. Run it: `./scripts/weatherpub.py -c scripts/weatherpub.conf`
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### Weather stations
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The script supports Vantage Pro and Netatmo. Vantage Pro support was not recently tested and may be broken by the latest update. Please report bugs and/or send pull requests.
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#### Vantage Pro
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By default script excepts Vantage Pro weather stations to be connected to /`/dev/ttyS0`. Use `--tty` command-line flag to override it (this cannot be currently set via command-line), e.g. `./scripts/weatherpub.py -c scripts/weatherpub.conf --tty /dev/ttyS1`
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#### Netatmo
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Since netatmo works via public API, some setup required first:
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1. [Create a Netatmo app](https://dev.netatmo.com/apps/createanapp#form).
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2. Use generated app id and secret as `client_id` and `client_secret`.
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3. Use your own Netatmo username (e-mail) as `username` and `password`.
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4. Set `module_name` to your outdoor module name, e.g. 'Outdoor'.
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Note: Rain Gauge and Anemometer are not supported yet.
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### Publication services
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Only 3 publication service are currently supported. Out of them only PWS Weather was properly tested.
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#### PWS Weather
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1. [Create PWS Weather profile](https://www.pwsweather.com/register).
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2. Go to your [dashboard](https://dashboard.pwsweather.com/) and [create a station](https://dashboard.pwsweather.com/stations/add).
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3. In `[pwsweather]` section of the configuration file use your station id as `site_id`, and password from account you created at step 1 as `password`.
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