[Tilecache] Switch from metaTile=false to true

[Alexandre Dube]

Hi list,

  A simple question. I currently have pre-generated 6 levels of tiles 
with metaTile=false.  Can I keep those tiles and switch to metaTile=true ?

  I tested locally and there seems to be no problem with that.  I 
checked the difference between a generated tile with and without the 
metaTile option and they both seem similar ( both 256X256, same name in 
same directory, etc ) but the size is different.  So, I just wanted to 
make sure if it's safe to do that.

  Many thanks,

-- 
Alexandre Dubé
Mapgears
www.mapgears.com