> 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
