[OpenLayers-Users] openlayers + tilecache + resolutions

[Wendell Turner]

How does someone compute the resulutions array?  As I
understand it, to make openlayers work well with tilecache,
the zoom levels and resolutions all need to match.  Also,
maxResolution: "auto" is specifically bad for this reason.

Given a mosaic of geotiff images in epsg:3394 (which is in
meters), and knowing the (outer) bounding box of them, how
do I compute the resolutions array so that the layers
generated by tilecache_seed.py match those requested by
openlayers?

Thanks,

Wendell