[Therion] How to avoid that symbol-colour area blocks fills the blocks with chosen color

[Bruce]

> How can I get use "area blocks" to behave like other sediments when I 
want colors (and no filling)?

Torstein

You will need to either choose a predefined 'area blocks' that does not have
a solid fill from the standards available - currently AUT and SKBB are the
only unique ones I think - and quite possibly they are both filled.

Or you will need to modify the existing definitions.

I have no time to check just now, but you might like to have a look at what
I did here http://therion.speleo.sk/wiki/doku.php/examples (Sample dataset
at the top of the page) and modify it a bit to see how it behaves with
colour assignments.

Bruce