Removing rhoInf from uncoupledSixDoF... patch, not needed. Adding optional rhoName entry to sixDoF... so no rhoInf entry is needed for simulations that have a rho field, and require than a rhoInf value is read for those that don't.
Removing rhoInf from uncoupledSixDoF... patch, not needed. Adding optional rhoName entry to sixDoF... so no rhoInf entry is needed for simulations that have a rho field, and require than a rhoInf value is read for those that don't.