[Therion] Outside and inside

[Andrew Atkinson]

>
>> Which leads to a question when is a space between passages a pillar?
>> If this 'pillar' is defined over many survey trips and multiple
>> scraps, is the only solution to use -outline in option?
>
> Pillar and <outline -in> has sence only in one scrap. If pillar is
> created by two or more scraps therion should recognize it correctly. You
> may use <-outline out -clip off> for line/s which ends gallery in
> concave form, or if pit should be transparent (IT IS transparent on a
> correct map).
>

Only in one scrap, that  makes sense logically, and has saved me lots of 
trial and error. But the real benefit has been it has allowed me to 
focus on the correct scrap to find the error, that I have now done, and 
have a working kml

thank you

Andrew