On 1/7/09 1:02 AM, Rodriguez, Heraldo wrote:
Hi everyone,
               We have just upgraded from mapserver 5.2.0 to 5.4.1
Our application use OpenLayers, Tilecache with metatiles on, and
postgis.
The label positioning in polygons has improved a lot but now we are
experiencing  label duplication on metatile boundaries.

Rodriguez,

I can report having a similar problem, but have noticed that seeems to be related to use of some of the other settings in the LABEL section. I don't recall the details exactly unfortunately, but if you are trying to reproduce a test case then try different values of MINDISTANCE and POSITION in particular (including AUTO and not present). I know something I did at some point was causing LABEL_NO_CLIP to not function, but I don't recall what.

Regards,
David

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