(form "00847" (size 58  14)
  (help "00847_TIP_0")
  (heading "BACKSIGHT STATION CHECK")

  (label (position 2 3) (text "Setup Station"))
  (field "setup_station" (position 20 3)
    (display_length 16)
    (input disallowed)
  )

  (label (position 2 4) (text "Backsight Station"))
  (field "backsight_station" (position 20 4)
    (display_length 16)
    (input disallowed)
  )

  (label (position 20 6) (text "Known"))
  (label (position 32 6) (text "Measured"))
  (label (position 44 6) (text "Error"))
  (label (position 2 7) (text "Horizontal distance"))
  (label (position 2 8) (text "Vertical distance"))


  (field "known_hdist" (position 20 7)
    (display_length 10) (decimals 3)
    (input disallowed)
  )

  (field "measured_hdist" (position 32 7)
    (display_length 10) (decimals 3)
    (input disallowed)
  )

  (field "hdist_error" (position 44 7)
    (display_length 10) (decimals 3)
    (input disallowed)
  )

  (field "known_vdist" (position 20 8)
    (display_length 10) (decimals 3)
    (input disallowed)
  )

  (field "measured_vdist" (position 32 8)
    (display_length 10) (decimals 3)
    (input disallowed)
  )

  (field "vdist_error" (position 44 8)
    (display_length 10) (decimals 3)
    (input disallowed)
  )

  (label (position 2 10) (text "Press APPLY to continue processing with these Setup and Backsight stations"))

  (label (position 2 11) (text "Press CANCEL to skip to the next survey"))

  (default_buttons)
)