Hi,started working in ground2k. It's a really powerful program i must say, i re-did about all street, rivers and landclass of Rome. I was working right since i decided to start re-making the coastline. I re-did a smaller parte of them, useing the fill with land options, but then, here's what i got :(the southern part of the cell, it seem all coastline don't "ends" the land right. Don't know how to solve it, also because it's far away from my working area in G2k.Can anybody please help me ...thanksalexhttp://forums.avsim.net/user_files/65877.jpg

Hello Alex,A Fill with Land will place land in the entire Area (LOD13 grid). That is why you have those square blocks.Please do not use Fill.Instead, draw your coast and declare it as LWM - Land.Best regards.Luis