I noticed a potential processing error for the LB time interval operation component when analysis periods from end of year to start of year is applied (December to January for example).
The component appears to duplicate the daily result for Dec 31 to Jan 01 and pushes the subsequent days forward by one, which in turn also skews the monthly operation result.
I am using Ladybug 1.10.0. I attach a screengrab example and the GH definition here. Thank you.
Sorry that it took so long to address this. I just pushed a fix for the bug here:
The fix should be available via the LB Versioner in an hour or so. After that, you’ll see that the two cases in your sample file align correctly and also coincide with averaging results manually with the native Grasshopper partition component:
It was an edge-case bug that only affected the daily result of continuous reversed-analysis-period data collections. All of the other outputs of the time interval operation are correct. As are data collections where an hour-range is applied by the analysis period.
