Computational routine
eng

##
hltblk

### File content

          subroutine hltblk(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     Notify simulation to stop  when called
    c     ipar(1) : stop reference
    c
          double precision t,xd(*),x(*),z(*),tvec(*),rpar(*),u(*),y(*)
          integer flag,nevprt,nx,nz,ntvec,nrpar,ipar(*)
          integer nipar,nu,ny

    c
          integer halt
          common /coshlt/ halt
    c
          if(flag.eq.2) then
             halt=1
             if(nipar.gt.0) then
                z(1)=ipar(1)
             else
                z(1)=0.0d0
             endif
          endif
          end