Hello...
I'm having some problems with generating large heightfields...
These are my options (I'll only list the "non defaults"):
X/Y: 256/256
Disk paged tiles, Tile size: 128
Initial design map generation goes ok.
When starting HF generation there's a quick pass of a few steps which ends in "Inflating mosaic" - and then it crashes.
For X/Y lesser that 256 it goes ok. Only higher ones cause problems.