(form "00138" (size 43 16)
  (heading "CREATE STRINGS FROM A GRID")
  (label (position 4  3) (text "Define file to create"))
  (label (position  4  4) (text "Location"))
  (label (position  4  5) (text "ID number"))
  (label (position  4  6) (text "Ignore NULL values in grid"))
  (label (position  8  8) (text "Methods for creating strings"))
  (label (position  9  9) (foreground (user_option "form_text_highlight"))
     (text "1"))
  (label (position  9 10) (foreground (user_option "form_text_highlight"))
     (text "2"))
  (label (position  9 11) (foreground (user_option "form_text_highlight"))
     (text "3"))
  (label (position  9 12) (foreground (user_option "form_text_highlight"))
     (text "4"))
  (label (position 11  9) (text "A single string"))
  (label (position 11 10) (text "One string per row"))
  (label (position 11 11) (text "One string per column"))
  (label (position 11 12) (text "One closed segment per cell"))
  (label (position  9 14) (text "Select the method"))
  (field "oloc" (position 15  4) (display_length 26) (input allowed)
    (null allowed) (max_length 26)
    (file output (link "rid") (extension "*.str")))
  (field "rid" (position 15  5) (display_length 16) (input allowed)
    (translate upper) (format real_8) (null disallowed) (max_length 16))
  (field "nullopt" (position 29  6) (display_length  1) (input allowed)
    (value_in "Y" "N")
    (translate upper) (null allowed) (max_length 1)
    )
  (field "strmethod" (position 26 14) (display_length  1) (input allowed)
    (value_in "1" "2" "3" "4")
    (translate upper) (null allowed) (max_length 1)
    )
  (default_buttons)
)