correct unit description of eta_n0 parameters. fixes #3016

This commit is contained in:
Axel Kohlmeyer
2021-11-04 15:19:22 -04:00
parent 2435b953e1
commit a0e75c9006

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@ -205,7 +205,7 @@ For *damping mass_velocity*, the normal damping is given by:
\eta_n = \eta_{n0} m_{eff}
Here, :math:`\eta_{n0}` is the damping coefficient specified for the normal
contact model, in units of *mass*\ /\ *time* and
contact model, in units of 1/\ *time* and
:math:`m_{eff} = m_i m_j/(m_i + m_j)` is the effective mass.
Use *damping mass_velocity* to reproduce the damping behavior of
*pair gran/hooke/\**.