[Tutor] [tutor] Finding image statistics

[Kent Johnson]

Varsha Purohit wrote:
> I donno which approach i should follow.....
> should i multiply each pixel with cellsize or first i add up all of them 
> and multiply the cumulative result with cellsize............

If you 'multiply' by assigning a different value in clip() then it 
probably doesn't matter. I wouldn't multiply the whole image in a 
separate operation.

Kent