(form "00036" (size 43 10)
  (heading "ENTER PARAMETERS FOR A CIRCLE")
  (label (position  2  3) (text "Radius"))
  (label (position  2  4) (text "Arc distance"))
  (label (position  2  6) (text "Define parameters for the plane of the circle"))
  (label (position  2  7) (text "Bearing"))
  (label (position  2  8) (text "Dip"))
  (field "radius" (position 16  3) (display_length 16) (input allowed)
    (low_bound 0.1) (high_bound 9999999)
    (translate upper) (format real_8) (null disallowed) (max_length 16)
    )
  (field "arcdist" (position 16  4) (display_length 16) (input allowed)
    (low_bound 0.005) (high_bound 9999999)
    (translate upper) (format real_8) (null disallowed) (max_length 16)
    ) 
  (field "bearing" (position 16  7) (display_length 16) (input allowed)
    (low_bound 0) (high_bound 6.283185307)
    (translate upper) (format decimal_angle) (null disallowed) (max_length 16)
    )
  (field "dip" (position 16  8) (display_length 16) (input allowed)
    (low_bound -3.141592654) (high_bound 3.141592654)
    (translate upper) (format decimal_angle) (null disallowed) (max_length 16)
    )
  (default_buttons)
)