Andreas Motl

> yes the "Fit to data" is good to zoom in to the selected city 👍 > At the linked Italy Map, it is not possible to activate, because the...

Re-reading https://github.com/opendata-stuttgart/meta/wiki/APIs#accessing-the-api-data says: There are two domains where the same data is served. - https://api.luftdaten.info - This is optimized for receiving data. - https://data.sensor.community - This is faster and more...

Also, the filtering endpoint `/airrohr/v1/filter` listed above might be interesting for different performance improvements, especially when only interested in a subset of data without having to ingest **all** data.

While `api.luftdaten.info` is not available today (timeout), `data.sensor.community` still responds with a valid payload. However, measurements are stale.  cc @wetterfrosch

The [documentation](https://github.com/opendata-stuttgart/meta/wiki/APIs#accessing-the-api-data) makes it more clear now: > There are two domains where the same data is served. > > - https://api.luftdaten.info > This is optimized for receiving data. **DON'T...

### Workaround As a workaround, a few commands of Unix magic can be applied to the problem. This incantation will read the file `sensor_ids.txt`, containing a list of sensor identifiers,...

## Introduction For acquiring observations from specific stations, you can use `luftdatenpumpe` to generate a JSON file which might be processed by other tools in the downstream/analysis pipeline. ### Ad...

## Reading Parquet files from R Please also note that there are by-sensor [Parquet] files available at http://archive.luftdaten.info/parquet/. While `luftdatenpumpe` does not have an option for ingesting them, we definitively...

We just found this module which could fill the gap between Python and R. > rpy2 is an interface to R running embedded in a Python process. > > --...

Thanks for mentioning that detail. However, it's a bit misleading: There is no JSON at all! Data is always transferred to InfluxDB using the line protocol. If data is passed...