(form "00287" (size 50  12)
  (heading "UNLOAD STRINGS TO A FILE")
  (label (position  2  3) (text "Layer"))
  (label (position  2  4) (text "Location"))
  (label (position  2  5) (text "Id Number"))
  (label (position  2  6) (text "File type"))
  (label (position 19  6) (text "(s)tr (o)bs (d)tm or (t)xt"))
  (label (position  2  7) (text "Purpose"))
  (label (position  2  8) (text "Range"))
  (label (position  2  9) (text "Format"))
  (field "swa_name" (position 14  3) (display_length 32) (input disallowed))
  (field "location" (position 14  4) (display_length 26) (input allowed)
    (null allowed) (max_length 26)
    (file (link "rid" "ftype") (extension "*.str,*.dtm,*.txt"))
    )
  (field "rid" (position 14  5) (display_length 16) (input allowed)
    (translate upper) (format real_8) (null disallowed) (max_length 16)
    )
  (field "ftype" (position 14  6) (display_length  1) (input allowed)
    (value_in "S" "D" "T")
    (translate upper) (null allowed) (max_length 1)
    )
  (field "purpose" (position 14  7) (display_length  32) (input allowed)
    (translate none) (null allowed) (max_length 512)
    )
  (field "range" (position 14  8) (display_length 32) (input allowed)
    (translate lower) (null allowed) (max_length 32)
    )
  (field "format" (position 14  9) (display_length 8) (input allowed)
    (translate lower) (null allowed) (max_length 8)
    (value_in "binary" "text")
    )
  (default_buttons)
)