The purpose of this page is to return the Olsen Scale data.
You can ask for the olsen scale for a event, /event/{IdEcoCalendar}/olsen/ or for a specific eventdate /eventates/{IdEcoCalendarDate}/olsen/. The first one will return the latest events and the second one the specific for that date.
To use this call, you can use this parameters:
All parameters are optional.
same format as history