anchor.diff:                     stations, &
                      targets, &
                      iWantProg, &
  -                   debug_mode
  +                   debug_mode, &
  +                   isParallel, &
  +                   nthreads
   
   implicit none
   
  
positive.code: 
  
  ! Parallelize the calculation of deformation with OpenMP.
  !
  ! The following block of code (enclosed between !$OMP PARALLEL and !$OMP PARALLEL END) will be
  ! executed by multiple threads if o92util is compiled with OpenMP enabled (-fopenmp -frecursive
  ! options in the GNU compiler).
  
negative.code: endif
  if (info.eq.'all'.or.info.eq.'misc') then
      write(stderr,*) 'Miscellaneous options'
      write(stderr,*) '-parallel [NTHREADS] Calculate deformation in parallel'
      write(stderr,*) '-geo|-xy             Use geographic (default) or cartesian coordinates'
      write(stderr,*) '-az                  Displacement vector outputs (AZ HMAG Z)'
      write(stderr,*) '-prog                Turn on progress indicator'
  