> I don't understand what you mean by "sensible" data. > Your example > > ......... > ...sss... > ..skkks.. > ..sssss.. > ....ss... > > is a completely convex blob. Are we to understand that as > a constraint? Or are re-entrant shaped loops allowed? What sort > of re-entrants?
I have described the intention using everyday language. Then I described the algorithm that would accomplish this. Finally, I provided this ascii art example. If that still isn't enough, well, you know what they say, it ain't worth it explaining to someone who doesn't understand. -- underground experts united http://user.it.uu.se/~embe8573 https://dataswamp.org/~incal