gEDA-user: PCB, still to many rat lines

[Stefan Salewski <mail@xxxxxxxxxxxx>]

I started routing with invisible rats lines, by highlighting [f-key] and
routing the most important signal lines first.

Now I think it may be useful to make rat lines visible again, to see the
remaining missing connections.

But I want to see only signal lines, not ground and power connections.
Is there a way to delete the rat lines for ground and power connections?
(I can select and rip up rat lines for a net, but after pressing O key
they appear again.)

I may draw the ground plane (it's a 4 layer board) to force ground rats
to circles, but power rats will remain, and I have only one dedicated
power plane for many different voltages.

Maybe I should delete the ground and power nets with an text editor in
the net list?

If someone is interested, the current state of the board is available at

http://www.ssalewski.de/tmp/b1.pcb

but I guess I will still need more than 150 hours to finish it -- maybe
more if space becomes a rare resources. Power supply, micro-controller
and some other minor devices are still unmounted.

Best regards

Stefan Salewski




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