Index: trunk/docs/services/zcfg-reference.txt
===================================================================
--- trunk/docs/services/zcfg-reference.txt	(revision 462)
+++ trunk/docs/services/zcfg-reference.txt	(revision 463)
@@ -186,5 +186,5 @@
    
    <LiteralData>
-     dataType = float
+     dataType = string
      AllowedValues = hillshade,slope,aspect,TRI,TPI,roughness
      <Default />