Tom, I am pretty sure that you can just put a class with no expression as the last class in your layer.
Have you tried: CLASS NAME "catchall" COLOR 255 255 255 OUTLINECOLOR 0 0 0 END David. -----Original Message----- From: UMN MapServer Users List [mailto:[EMAIL PROTECTED] On Behalf Of Kralidis,Tom [Burlington] Sent: Friday, October 26, 2007 10:15 AM To: [email protected] Subject: [UMN_MAPSERVER-USERS] class expressions for everything else Hi, We have a LAYER with a number of CLASS definitions, each with a EXPRESSION directive defined like: CLASS NAME "foo" EXPRESSION ([Band] = 1) COLOR 0 255 0 OUTLINECOLOR 0 0 0 END ...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. Is there / how do we define a CLASS as the "catch all" definition (i.e. colour everything else, similar to an OGC SLD "ElseFilter"). Any advice and / or suggestions are valued. ..Tom
