I can only get 1024 to and from Gaea. If I change the size or grid spacing on the heightfield node in Houdini, I get an error and the processor will not bake. Is there a trick to this or is it capped at 1k?
UPDATE: I was able to do this by entering \ in the cache directory on the Gaea node. I opened one of the presets and saw that this was done so I did the same in my .tor and I was able to bump the resolution up.