(form "00034" (size 33  9)
  (heading "CHAINAGE AND OFFSET")
  (label (position  2  3) (text "Baseline point 1"))
  (label (position  2  4) (text "Baseline point 2"))
  (label (position  2  5) (text "Offset point"))
  (label (position  2  6) (text "Chainage"))
  (label (position  2  7) (text "Offset"))
  (field "ipoint1" (position 19  3) (display_length 10) (input disallowed))
  (field "ipoint2" (position 19  4) (display_length 10) (input disallowed))
  (field "ipoint3" (position 19  5) (display_length 10) (input disallowed))
  (field "chainage" (position 13  6) (display_length 16) (input disallowed))
  (field "offset" (position 13  7) (display_length 16) (input disallowed))
  (default_buttons)
)