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 › General Topics › How to use a SuperIdentity3D pointer to pass between two time step › Re: How to use a SuperIdentity3D pointer to pass between two time step July 11, 2017 at 5:47 pm #2657 steed188Participant Yeah. I wish i will get my professor’s permission for that. smile:)