(form "11015" (size 61 19)
  (heading "STRINGS FROM CENTROIDS")
  (label (position  5  3) (text "Define the Input Files Containing Centroids"))
  (label (position  5  4) (text "Location"))
  (label (position  5  5) (text "Id Range"))
  (label (position  5  6) (text "Keep Descriptions?"))
  (label (position  5  8) (text "Range of Section Lines"))
  (label (position  5 10) (text "Define the Output Files Containing Strings"))
  (label (position  5 11) (text "Location"))
  (label (position  5 13) (text "Limits of Influence of Each Sample"))
  (label (position  5 14) (text "Max. Y Influence (+/-)"))
  (label (position  5 15) (text "Max. X Influence (+/-)"))
  (label (position  5 17) (text "Consolidate Blocks?"))
  (field "input_loc" (position 25  4) (display_length 26) (input allowed)
    (translate lower) (null disallowed) (max_length 26)
    (file (link "input_idrng") (extension "*.str"))
    )
  (field "input_idrng" (position 25  5) (display_length 32) (input allowed)
    (format range) (null disallowed) (max_length 32)
    )
  (field "keep_desc" (position 25  6) (display_length  1) (input allowed)
    (translate upper) (null disallowed) (max_length 1)
    )
  (field "section_rng" (position 25  8) (display_length 32) (input allowed)
    (format range) (null disallowed) (max_length 32)
    )
  (field "output_loc" (position 25 11) (display_length 26) (input allowed)
    (translate lower) (null disallowed) (max_length 26)
    (file output (extension "*.str"))
    )
  (field "max_n_influ" (position 25 14) (display_length 16) (input allowed)
    (translate upper) (format real_8) (null disallowed) (max_length 16)
    )
  (field "max_e_influ" (position 25 15) (display_length 16) (input allowed)
    (translate upper) (format real_8) (null disallowed) (max_length 16)
    )
  (field "consolidate" (position 25 17) (display_length  1) (input allowed)
    (value_in "Y" "N")
    (translate upper) (null allowed) (max_length 1)
    )
  (default_buttons)
)