c$Id: usetci.f,v 1.1 2000/08/24 20:49:58 rlt Exp $ subroutine usetci(dt,theta,gtan,cc1,cc2,cc3) c * * F E A P * * A Finite Element Analysis Program c.... Copyright (c) 1984-2005: Robert L. Taylor c All rights reserved c-----[--.----+----.----+----.-----------------------------------------] c Purpose: Set parameters to perform updates for given time step c Inputs : c dt - Current time increment c theta(3) - Command line parameters c Outputs: c gtan(3) - Parmeters for: 1 - stiffness; 2 - damping; 3 - mass c e.g., S = K*gtan(1) + C*gtan(2) + M*gtan(3) c cc1 - Parameter to update solution at t_n+1 c cc2 - Parameter to update increment at t_n+1 c cc3 - Parameter to update specified boundary displacement c-----[--.----+----.----+----.-----------------------------------------] implicit none real*8 dt,cc1,cc2,cc3,theta(3),gtan(3) save end