(form "00247" (size 39 12)
  (help "00247_TIP_0")
  (heading "SEGMENT LENGTH")
  (label (position  2  3) (text "String"))
  (label (position  2  4) (text "Segment"))
  (label (position  2  5) (text "From point"))
  (label (position  2  6) (text "To point"))
  (label (position  2  7) (text "Length"))
  (label (position  2  8) (text "Slope length"))
  (label (position  2  9) (text "Vert distance"))
  (label (position  2 10) (text "Average grade"))
  (field "istr" (position 13  3) (display_length  5) (input disallowed))
  (field "iseg" (position 13  4) (display_length  5) (input disallowed))
  (field "ipoint1" (position 13  5) (display_length 10) (input disallowed))
  (field "ipoint2" (position 13  6) (display_length 10) (input disallowed))
  (field "strlen" (position 13  7) (display_length 16) (input disallowed))
  (field "slopelen" (position 20  8) (display_length 16) (input disallowed))
  (field "vdist" (position 20  9) (display_length 16) (input disallowed))
  (field "grade" (position 20 10) (display_length 16) (input disallowed))
  (default_buttons)
)