GEAR sink: Small fixes
I fixed a few bugs in GEAR sink:
- There was a missing
kernel_gammain the free-fall time-step criterion - The fixed smoothing length was not set when sinks were read from the initial conditions. As a consequence, the
examples/SinkParticles/HomogeneousBoxSinkParticlescould not work properly (inf, NaNs or timesteps = 0) - The
examples/SinkParticles/HomogeneousBoxSinkParticles/makeIC.pynow writes smoothing lengths for sinks.