I'm contouring relatively small 30m resolution grids - 50-100mb .mrr files. Creating a simple 1 level contour takes hours! I let a slightly larger one run on a spare machine and it took days.
Is there any way I can speed this up?
Can I convert it back to .grd and contour it from there?
Can I change some settings in the contouring tool?
I'm using Mapinfo 15.2
edit: Contours ran for more than an hour, and didn't create valid output. Ran it in Alteryx and it contoured in about 2 minutes, on a much slower machine. Still no idea why it takes so long in Mapinfo.