Hi everyone, i'm doing a roof crash analysis with an imposed displacement on a rigid plane. I set the minimum timestep to 1e-7 and during the first cycle it prints:
'Â Â T= 0 DT= 5.67E-07 ERR= 0% DM/M= 3.5526E+00'
If my tmin is less than the actual dt, why do i have a so large dm/m?