Slow raster redraw
Between yesterday and today, using the same dataset and same Global Mapper build, I've had a sudden drop in redraw speed. I am using a map catalog to handle the rasters (about 12 satellite images) and even tried dropping the catalog in favour of loading image by image manually as needed. But the panning speed is still quite slow (on a duo core machine with 2Gb of RAM). The images are now saved on my hard drive rather than pulling from the company network but that hasn't improved the speed appreciably. Same thing with running only Global Mapper and closing other notorious memory pigs like Outlook. Any thoughts on where my sudden lag has come from? I'd appreciate any and all suggestions.