[zipzapp]

Testing took an another evenig, but i think, i've got it now. I noticed after a while that the buildings where only placed right where the pattern of the inner 4*4 fields at the autopop_map.t (smaller square) is repeated. But there are also other patterns in the city0-textures of my map. So the period of city0 pp. is not 800 as stated but 1600 (or correctly 3200, i think?). I tested that with the bigger square. Perfectly orientated buildings now. So i have to change my archetype cities from 4*4 to 8*8, that' for times bigger. grmpf;-(