SRS handling questions

[Jan-Oliver Wagner]

On Tue, Mar 23, 2004 at 10:46:13AM +0100, Martin Schulze wrote:
> Jan-Oliver Wagner wrote:
> > On Mon, Mar 22, 2004 at 10:24:57AM +0100, Martin Schulze wrote:
> > > Yes.  They should.  However, if they aren't, and the list of SRS is
> > > larger, it's likely to cause problems since there won't be a bounding
> > > box associated to an SRS.  Hence, I tend to ignore the <SRS> tags
> > > except for the root layer, and generate the list of SRS for child
> > > layers from their bounding box elements.  Except if you disagree.
> > 
> > agreed, but you should carefully document in the code what
> > you are doing and why and what the differences/uncertainties
> > according to the speciication are.
> 
> Already done.  Hope, nobody will complain about too much information
> in comments.  Need to do the comparison and warning between <SRS>
> and the calculation, though.
> 
> I assume you'd like to see the warning displayed in an optional
> window?

not sure what you mean with that?

	Jan
-- 
Jan-Oliver Wagner               http://intevation.de/~jan/

Intevation GmbH	              	     http://intevation.de/
FreeGIS	                               http://freegis.org/