Martin, I've run into some intermittent instability in layer management since the switch to the new approach a few weeks back. I don't know what triggers it, so I'm not much help but thought you should keep a watch for it too.
Once in a while, a layer won't go away--unchecking it or even deleting it from the layer tree are insufficient to make it not display. I'm guessing it's somehow stuck in the layer list. I tried to make a force render button awhile back but can't really see that it does anything different. But we need something to force a complete refresh if needed. Not urgent, but something to be on the lookout for. Michael __________________________________________ Michael Barton, Professor of Anthropology School of Human Evolution & Social Change Center for Social Dynamics & Complexity Arizona State University phone: 480-965-6213 fax: 480-965-7671 www: http://www.public.asu.edu/~cmbarton
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