# Intro
This example is a Plummer sphere collapsing onto itself. It produces sink particles and test the main algorithms.

# Configure
To run this example with GEAR model,

./configure --disable-mpi --with-chemistry=GEAR_10 --with-cooling=grackle_0 --with-stars=GEAR --with-star-formation=GEAR --with-feedback=GEAR --with-sink=GEAR --with-kernel=wendland-C2 --with-grackle=path/to/grackle