Fluid nCache > Attach Existing
Cache File
Attaches an existing cache file to the current fluid effect object.
Lets you browse your local hard drive or server for an existing fluids cache file to attach to the current fluid effect. If the current fluid effect already has a fluid cache, the cache file you browse to and select replaces the original fluid cache but does not delete it from disk. The fluid cache file you select must have the same topology as the fluid effect to which you are importing the cache. Fluid nCaching is similar to nCloth caching. See Create or import nCaches.