#153 GLB_RT_OBS prevents filler cells from being placed Issue opened by antonblanchard I narrowed down the issue I'm seeing with #143 when building some of my macros. These macros create an obstruction across all of

met5

(otherwise I end up with tracks on

met5

even with

GLB_RT_MAXLAYER

set):

set ::env(GLB_RT_MAXLAYER) 5

# Tracks are ending up on met5 even with GLB_RT_MAXLAYER set
set ::env(GLB_RT_OBS) "met5 $::env(DIE_AREA)"

It looks like filler cells aren't getting placed at all. Here is what I'd expect it to look like: And here is what is I'm seeing: efabless/openlane