HI, Machine spec is win7 ultimate, I7, 32 gig ram, gforce gtx750 (4gig) I am not doing anything that I would regard as complex, simply loading in a height map adding water and copying centre of terrain co ordinates to the lake centre, and off it goes, I have checked ram usage as it loads and have plenty in the bank, this was my first thought as it is a 500m*500m map at 10cm resolution, file size is under a GiG, am I pushing terragen to its limits, cant see that as I have no problems with the terrains, its only when I add water, that it crashes, I am no expert in terragen, but 15 years experience in 3d and about 5 years in gis, so not a complete novice. but obviously doing something wrong i reckon
have attached a low rez asc file (have tried geotiffs as well) its a bit ugly on the edges as its a quick output, see if anyone can recreate the problem, or better still show me where Im going wrong by adding water to it (its a coastal area)
cheers