(form "00098" (size 48  10)
  (help "00098_TIP_0")
  (heading "CONVERT DTM FILES TO DXF FILES")
  (label (position  2  3) (text "Define the DTM files to convert"))
  (label (position  2  4) (text "Location"))
  (label (position  2  5) (text "ID range"))
  (label (position  2  6) (text "Layer ID"))
  (label (position  2  7) (text "Separate Trisols"))
  (field "locn" (position 12  4) (display_length 26) (input allowed)
    (null allowed) (max_length 26)
    (file (link "lrange") (extension "*.dtm")))
  (field "lrange" (position 12  5) (display_length 32) (input allowed)
    (format range) (null allowed) (max_length 32)) 
  (field "layid" (position 12  6) (display_length 20) (input allowed)
    (translate upper) (null allowed) (max_length 20))
  (field "obj_ids" (position 12  7) (display_length 2) (input allowed)
    (translate upper) (null allowed) (max_length 2)
    (value_in "Y" "N")
    (default "N")
    (help "00098_TIP_1"))
  (default_buttons)
)