class expressions for everything else

[Gregor Mosheh]

Kralidis,Tom [Burlington] wrote:
> ...so that the data is displayed as per the CLASS definitions.  The
> problem is that any data which does _not_ satisfy any of the CLASS
> definitions is _not_ displayed.

Exactly right.


> Is there / how do we define a CLASS as the "catch all" definition (i.e.
> colour everything else, similar to an OGC SLD "ElseFilter").

Yes, define a class that doesn't have an expression. You'd probably want 
to make that the last class in the list.

-- 
Gregor Mosheh / Greg Allensworth
System Administrator, HostGIS cartographic development & hosting services
http://www.HostGIS.com/

"Remember that no one cares if you can back up,
  only if you can restore." - AMANDA