Prototype.
- linux only (uses `/tmp/`)

Download:
- downloads either today or 2022-05-08 if today is unavailable
- crashes if most recent hour does not have files yet (it is chehcked but fallback is not implemented)
- prediction_time is hardcoded to 4

Data:
- returns data PER DOT (and in 20 seconds)
-  opens the file like 10 times
- latest hour is hardcoded to 18


# Usage
```
uvicorn main:app --reload
```

```
curl http://127.0.0.1:8000/download/ 
curl 'http://127.0.0.1:8000/weather_dot/?lat=75&lon=0&prediction_time=004'
```