I have a map which has both a color elevation and a relief. They both have 8 power of 2 overviews.
At some point MapServer/GDAL switches from using an overview to using the full resolution version. This doesn't appear to happen at the right time. That is, everything looks fine, and at some point it switches to full resolution and the relief is no longer prominent enough. I turned on every debug option I could find, but GDAL doesn't seem to output which overview it's actually using. The debug messages show that the overviews are opened, but there's no message showing which was selected. Is there any way to debug this? -- View this message in context: http://osgeo-org.1560.n6.nabble.com/MapServer-GDAL-Debug-for-Overview-Selection-tp4990922.html Sent from the Mapserver - User mailing list archive at Nabble.com. _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users