Hi there!
Since a week, I try to upload a large group of islands which I created by tracing decomposing, fractalizing and recomposing a bitmap image in Inscape. First, JOSM was collapsing under the sheer number of nodes. I figured out which fractalizing factor to choose and after a lot of nights with useless data imports and hangups, I managed to get the data into JOSM. Now, I'm finally ready to upload. However, I have many polygons with more than 2000 points. It takes a lot of time to split all of them into uploadable chunks, especially when JOSM is quite slow. Does anybody of you know a way which allows to auto-split polygons or lines into chunks with X nodes? Merkaartor would also work, I have both.
Greetings, Markus