So I'm doing a board with a few components that have pads named TH (for "thermal", not "through-hole"). The pads are not connected to anything in the library device, and I haven't done anything special with them. One side of the board has a polygon named TH as well.
After using the autorouter, EAGLE gives me a bunch of airwires in places where it wasn't able to connect all the TH pads together. Now, I don't really care about that - is there a way of telling it not to do that? Just hooking them up to whatever part of the TH polygon is around would be fine for me, it doesn't all need to be connected.