  The RIT numerical relativity group is releasing the second public catalog of
black-hole-binary waveforms \url{http://ccrg.rit.edu/~RITCatalog}. This release
consists of 320 accurate simulations that include 46 precessing and 274
nonprecessing binary systems with mass ratios $q=m_1/m_2$ in the range $1/6\leq
q\leq1$ and individual spins up to $s/m^2=0.95$. The new catalog contains
search and ordering tools for the waveforms based on initial parameters of the
binary, trajectory information, peak radiation, and final remnant black hole
properties. The final black hole remnant properties provided here can be used
to model the merger of black-hole binaries from its initial configurations. The
waveforms are extrapolated to infinite observer location and can be used to
independently interpret gravitational wave signals from laser interferometric
detectors. As an application of this waveform catalog we reanalyze the signal
of GW150914 implementing parameter estimation techniques that make use of only
numerical waveforms without any reference to information from phenomenological
models.
