Get the coordinates of a max value from scouts

Hello Francois!
Can you tell please how to find, for example, 10 vertices within scout with highest values?
This way - "you can select all your scouts use the menu Sources > Maximal value (selected scout). It modifies the existing scouts and keep only the vertex with the highest value" - works for 1 point. What if I want to find 10 points with highest values?