anchor.diff:  use o92util, only: station_file, &
                      nstations, &
                      stations, &
  -                   isStationFileDefined
  +                   isStationFileDefined, &
  +                   coord_type
   
   implicit none
   
  
positive.code: 
  
  ! Check coordinates
  if (maxval(abs(stations(:,1))).gt.360.0d0 .or. maxval(abs(stations(:,2))).gt.90.0d0) then
      write(stderr,*) 'read_stations: found station coordinates outside geographic range; ',&
                      'did you mean to use the -xy flag?'
  endif
  
negative.code: 
  
  ! Check coordinates
  if (coord_type.eq.'geographic'.and. &
          (maxval(abs(faults(:,1))).gt.360.0d0 .or. maxval(abs(faults(:,2))).gt.90.0d0)) then
      write(stderr,*) 'read_faults: found fault coordinates outside geographic range; ',&
                      'did you mean to use the -xy flag?'
  endif
  