[Geomoose-users] Raster & contours
Adam Feidt
afeidt at edenprairie.org
Fri Apr 25 12:58:43 EDT 2008
I've got a fairly large city-wide ArcInfo Grid that displays elevation
data loaded in a Moose project. I'm trying to balance redraw times
without losing significant detail, but I am having problems because the
raster seems to be redrawing at different speeds. Initially it will
redraw around 30-45 seconds. Once it has loaded the redraw gets much
better around 2 to 5 seconds. Eventually after a little while the
redraw goes back to 30-45 seconds. Is mapserver caching the image for a
certain amount of time and after a specified time calling for it to
redraw? Can I adjust the settings for this layer to never redraw or to
store the cache permanently?
Also, it appears when I zoom in and out or go to full extent enough
times the layers stall and won't redraw. Is this a bug or how can I fix
this problem?
Adam M. Feidt
GIS Coordinator
City of Eden Prairie
8080 Mitchell Rd
Eden Prairie, MN 55344
phone# 952-949-8443
fax# 952-949-8334
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