RealFlow Official Forum

Now, Blender 2.78 have released, it's have support Alembic, but HDF5 compressed files are not supported by Blender, and the RealFlow still used HDF5, It's legacy, slow, and unstable in some cases, if possible, wish the Realflow can support Ogawa Alembic, it's much quickly and worked in Blender. Just add option to set the compress method is HDF5 or the Ogawa.

More info:
https://developer.blender.org/rBf2bb125 ... aef45cceab

sorry for my bad English, thanks

RF2016 will have Ogawa support.