I see dots

[Wheat]

What do these dots mean?? Obviously one refers to land units, one to sea units, but it doesn't match up to the numbers of those units in the city.

[Captain_Orso]

They should represent the size of the force inside the structure-location, but I don't remember any chart saying a dot equals x elements or something of the such. The two numbers in boxes to the left of the city-scape tell you the number of stacks, but nothing about the size of those stacks.