I don't follow what constitutes a 'combination'. Can you provide an example?
Using the extracted example below (ignore the numbers in each colored bar, e.g. 7.50, 6.33 etc, they are just weights)
- the first row is one combination of containers on the truck, same as row 9
- the second row is another combination, the same as row 4, 5, 6 and 8
- the third row is another,
- etc, etc.
My aim is to have a tally of each container combination, so for the example below, the combination in row 1 appears twice, and the combination in row 2 appears 5 times, etc....