subroutine dollar(flag,nevprt,t,xd,x,nx,z,nz,tvec,ntvec,
& rpar,nrpar,ipar,nipar,u,nu,y,ny)
c Copyright INRIA
c Scicos block simulator
c Ouputs delayed input
c
double precision t,xd(*),x(*),z(*),tvec(*),rpar(*),u(*),y(*)
integer flag,nevprt,nx,nz,ntvec,nrpar,ipar(*)
integer nipar,nu,ny
c
do 5 j=1,nu
if(flag.eq.1.or.flag.eq.6.or.flag.eq.4) then
y(j)=z(j)
elseif(flag.eq.2) then
z(j)=u(j)
endif
5 continue
end