Dependency of the performance index to the deviation of the nacelle position to the wind direction
I would like to have a graph that shows the dependency of the performance index to the deviation of the nacelle position to the wind direction
here a bit pseudo code:
```
frame = data('nacellepos', 'winddir', 'performanceindex')
frame = filter(frame) # lowwindspeed, status codes and other bad conditions
devdelta = frame['nacellepos'] - frame['winddir']
catdevdelta = categorize(devdelta) # categorize dev_delta into bins, count the time per category, build the mean/median of the performance index
barplot(catdevdelta)
```
output should be the attachted picture.
![](https://secure.gravatar.com/avatar/eeb653e2eafef02dbcf06c362d43724a?size=40&default=https%3A%2F%2Fassets.uvcdn.com%2Fpkg%2Fadmin%2Ficons%2Fuser_70-6bcf9e08938533adb9bac95c3e487cb2a6d4a32f890ca6fdc82e3072e0ea0368.png)
We have great new features lined up that we can’t wait to share with you. Unfortunately this request is not part of the roadmap.