“map_set” provides a number of common operations on and between maps.

map_set name, operator, operands, target_state, source_state operator may be “minimum, maximum, average, sum, or difference”

map my_sum, add, map1 map2 map3 
map my_avg, average, map1 map2 map3 

source_state = 0 means all states target_state = -1 means current state

experimental

map_new | cmd.map_set | commands