# column cost, and only to something with the same terrain. All
# sectors with the same terrain and non-negative cost should have the
# same population limit (column maxpop), or else players can abuse
-# redesignation to mass-murder people.
+# redesignation to mass-murder people. Other than that, cost has no
+# purpose anymore.
# A sector with urban packing (urba in column pkg) is a big city.
# Column maxpop applies at 0% efficiency. The limit at 100% is ten