Original post

Ok so I am trying to figure out how to work with images and color…so


gives an output like:

[{a1 b1 c1 d1} {a2 b2 c2 d2}… ]

Now, I’m trying to figure out what I can do with this. How can I find out the data structure type. Also, how do I find the number of such 4-element groups?

It looks like an array, but definitely not an array…because I cant seem to put {a b c d} into an array…

Any ideas?