[Tutor] Aaagh! Stack arrays!?! calc average

[John Washakie]

Oops, I meant it crashes at line 7..

>
> 1) tinit = data[0][0]
> 2)    for d in data:
> 3)        if d[0] <= tinit+60:
> 4)            sum = sum+d
> 5)        else:
> 6)            avg = sum/len(sum)
> 7)            newData = append([newData],[avg],axis=0)
> 8)            tinit = d[0]
>
>