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Fix readme
Petra Lamborn 5 years ago
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README.md View File

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 # ampli
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-Repository for Petra's work at ampli Jan-Feb 2019
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+_Repository for Petra's work at [ampli](https://www.ampli.nz) Jan-Feb 2019_
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+## What isn't in this repository
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+This repository does not contain with it downloaded data (for confidentiality and size reasons), the fitted models (similar issues), or the configuration file for downloading from the database (which contains a password). Recreate an empty `data/` directory and `model/`. The configuration file is at `py/database.ini` and looks like:
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+```ini
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+[postgresql]
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+host=<Hname>
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+database=<dbname>
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+user=<Username>
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+password=<Password>
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+```
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+This file is based on an example from [the postgresSQL website](http://www.postgresqltutorial.com/postgresql-python/connect/). Replace `<Username>` and `<Password>` with valid credentials.
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+## SQL
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+I've included a bunch of annotated SQL queries in `sql/queries.pgsql` and `sql/weather.pgsql`. The latter file is specifically about the weather dataset; the former is more general. Some of the queries are copied into the `py/util.py` file, but changing these two files will do nothing on their own.
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sql/weather.pgsql View File

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 GROUP BY network
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 ORDER BY agents DESC;
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+-- Get data from station 2006
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 SELECT record_no, station, temp_date, temp_time, tmax_c, tmin_c,
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     tgmin, tmean, rhmean
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 FROM weather.temperature_fact