# GIZMO-Like Scheme¶

There is a mesh-less finite volume (MFV) GIZMO-like scheme implemented in SWIFT (see Hopkins 2015 for more information). You will need a Riemann solver to run this, and configure as follows:

./configure --with-hydro="gizmo-mfv" --with-riemann-solver="hllc"


We also have the mesh-less finite mass (MFM) GIZMO-like scheme. You can select this at compile-time with the following configuration flags:

./configure --with-hydro="gizmo-mfm" --with-riemann-solver="hllc"


These schemes should be treated as experimental and not used for production runs.