Average

gistfile1.py

setpoints = [a, b, c, d, e] # List with setpoints, ordered by time.

sum_values = 0
sum_seconds = 0
for index, current_setpoint in enumerate(setpoints):
    try:
        next_setpoint = setpoints[index+1]
    except KeyError:
        return
    
    duration = next_setpoint.timestamp - current_setpoint.timestamp
    
    triangle += ((current_setpoint.value + next_setpoint.value) * duration) / 2
 
    # Voor het leesgemak 
    cur = current_setpoint.value
    next = current_setpoint.value

    if cur != 0 or next != 0 and cur != next:
        lowest_value = cur if cur < next else next
        square += lowest_value * duration

    sum_values += triangle
    sum_values += square
 
    sum_seconds += next_setpoint.timestamp.timestamp - current_setpoint.timestamp.timestamp

# Average temperature in that period    
average = sum_values / sum_seconds