anchor.diff:       &     dx,numslp,numsn,                                             ! slip
        &     tfault,numfn,                                                ! fault
        &     s,stemp,                                                     ! stiff
  -     &     state,dstate,dmat,ien,lm,lmx,lmf,infiel,iddmat,nstatesz,     ! elemnt
  -     &     ndmatsz,numelt,nconsz,                                       ! elemnt
  +     &     state,dstate,state0,dmat,ien,lm,lmx,lmf,infiel,iddmat,       ! elemnt
  +     &     nstatesz,nstatesz0,ndmatsz,numelt,nconsz,nprestrflag,ipstrs, ! elemnt
  +     &     ipauto,nstate0,                                              ! elemnt
        &     ptmp,nmatel,imatvar,nstate,nprop,matgpt,elas_strs_15,        ! materl
        &     td_strs_mat_15,matchg,tminmax,                               ! materl
        &     gauss,sh,shj,infetype,                                       ! eltype
  
positive.code:      &     dx,numslp,numsn,                                             ! slip
       &     tfault,numfn,                                                ! fault
       &     s,stemp,                                                     ! stiff
       &     state,dstate,dmat,ien,lm,lmx,lmf,infiel,iddmat,nstatesz,     ! elemnt
       &     ndmatsz,numelt,nconsz,                                       ! elemnt
       &     ptmp,nmatel,imatvar,nstate,nprop,matgpt,elas_strs_7,         ! materl
       &     td_strs_mat_7,matchg,tminmax,                                ! materl
       &     gauss,sh,shj,infetype,                                       ! eltype
  
negative.code:      &     dx,numslp,numsn,                                             ! slip
       &     tfault,numfn,                                                ! fault
       &     s,stemp,                                                     ! stiff
       &     state,dstate,state0,dmat,ien,lm,lmx,lmf,infiel,iddmat,       ! elemnt
       &     nstatesz,nstatesz0,ndmatsz,numelt,nconsz,nprestrflag,ipstrs, ! elemnt
       &     ipauto,nstate0,                                              ! elemnt
       &     ptmp,nmatel,imatvar,nstate,nprop,matgpt,elas_strs_2,         ! materl
       &     td_strs_mat_2,matchg,tminmax,                                ! materl
       &     gauss,sh,shj,infetype,                                       ! eltype
  