Due to recent bot attacks we have changed the sign-up process. If you want to participate in our forum please send a message via our contact form. › Forums › OpenLB › Bug Reports › MRTdynamics and MRTdynamics2 › Reply To: MRTdynamics and MRTdynamics2 March 19, 2020 at 6:32 pm #4860 sthavishthaParticipant Dear Marc Noted. Thanks for the information. Regards Sthavishtha