Should WMS require PROJ.4?

[Kralidis,Tom [Burlington]]

> 
> Hi Tom,
> 
> it is optional in the DTD, but it is required according to 
> the text (in  
> the layer itself or in a parent layer).
> 
> "Every Layer shall have exactly one <LatLonBoundingBox> 
> element that is  
> either stated
> explicitly or inherited from a parent Layer."

Correct.  I guess it's up to one's interpretation of the spec.  Perhaps
this should be communicated to the WMS RWG.

..Tom