Pass the correct units to VR. Pass more cosmology info to VR. Only update the particle fields if running VR at a snapshot dump time.

Pass the correct units to VR. Pass more cosmology info to VR. Only update the particle fields if running VR at a snapshot dump time.

Add a flag to force a STF output after every snapshot. The files then use a differen naming convention.

Added new parameters in the snapshot section to automatically invoke VELOCIraptor every time a snapshot is written.

Removed support for the defunct option to run VELOCIraptor every fixed number of steps rather than at a fixed time.

Updates to the Velociraptor interface for Pascal's runs

See merge request !717