scaling #21
Description
Some of the functions, like dpt, only work for very small cell numbers. I tried dpt for a datast of 10k cells and my notebook broke down. It's okay for now that some of the functions don't scale, but rather than crashing my notebook, it would be great if the function would check how many cells there are and if it's too many, print out an error and quit. That would be more convenient for the user.