Martin Sluka wrote:
Just one strange think (I don't know if it is the source of error!). You use a bit strange definition of lakes there - areas water. They are defined by bottom wall and the water level is defined by another line wall -outline in. See attached picture 1.
That was not a very good way of doing things, and we've fixed it (thanks for pointing it out), but I think we've found what was causing the bug, it was this: +line wall -close off + 320.0 -3625.0 +endline Somehow we'd managed to create a line with only one point. We'd actually noticed this before (and even isolated a test-case, but forgotten to send it to the list). That case is attached. There's little point to having a line with only one point -- it would very nice if therion provided an error message to warn about them. Cheers, John