Implement the pollen and UV index metrics #13

Merged
paul merged 2 commits from 4-implement-pollen-uvi into main 2022-02-19 15:42:58 +01:00

2 Commits

Author SHA1 Message Date
Paul van Tilburg 46531a76bd Add retrieval of pollen and UVI metrics for Buienradar provider 2022-02-19 15:33:00 +01:00
Paul van Tilburg 5dc51b4c02 Implement map sampling using a map key
* Define the map key for Buienradar as `MAP_KEY` (colors used on
  Buienradar maps)
* Define a `MapkeyHistogram` type and add the `map_key_historgram()`
  function to construct one
* Define the sample size to look for pixels around the sampling
  coordinate
* Introduce a separata `sample` function that returns the samples
  for a map and the provided coordinates and starting timestamp
* Implement `Maps::pollen_sample` and Maps::uvi_sample`
2022-02-19 15:32:55 +01:00