Statistics (service functions, Ski statistics)- Chairlift specific

[hammad2070]

Describe briefly your feature.
The feature aims to provide a service that identifies specific chairlift runs based on elevation data. It involves creating a session ID for each run and keeping track of the runs or chairlifts. The feature focuses on identifying the name of the chairlift and the trail/run associated with it.

Describe the solution you'd like
The solution involves analyzing elevation data to detect runs or chairlifts. The process begins by defining a threshold for the time duration during which the elevation remains the same. Once the threshold is reached, the system identifies a run or chairlift when there is a subsequent increase in elevation with a constant speed. The service assigns a unique session ID to each run and tracks the relevant information such as the chairlift name and the trail/run name.

Describe alternatives you've considered
Alternative solutions or features could involve using different criteria or parameters to identify chairlift runs. For example, instead of relying solely on elevation data, the system could consider other factors such as time duration, distance covered, or speed variations. Additionally, integrating GPS or location data could provide more accurate information about the chairlift and run identification.

Additional context
To provide a more comprehensive solution, it would be beneficial to consult with OSMDashboard groups to determine the specific information they require for chairlift and run identification. This collaboration would help ensure that the service meets the needs and expectations of the intended users.