[Mapserver-users] GDAL support for classed rasters in nightly 3.7?

[Antti.Roppola at brs.gov.au]

Hello all,

I have built 3.7 using the nightly tarball from the day before.

Most things in the 3.6 map work un-modified, but classed rasters do not display
(a continuous tone ERDAS Imagine file still works). This suggests something
to do with the CLASS object:

	LAYER
	  NAME "My Layer"
	  TYPE RASTER
	  STATUS OFF
	  DATA myraster.bil        ##  (.tif or Grid for that matter)
	  CLASSITEM "[pixel]"
	  CLASS
	    NAME "Class 1"
	    EXPRESSION ([pixel] ==1)
	    COLOR 255 0 0
	  END
	END

The 3.7 migration doco suggests CLASS should be backward compatible in most instances.
Am I seeing a vagary in the nightly, or should I be re-writing the above as a STYLE? Inserting
"DEBUG 1" into the layer merely induces a getSymbol() error message.

TIA,

Antti