(form "20102" (size 50 14)
  (help "20102_TIP_0")
  (heading "INVERSE DISTANCE PARAMETERS")
  (label (position  3  3) (text "Inverse Distance Power"))
  (label (position  3  5) (text "REPORT_FILE_NAME"))
  (label (position  3  6) (text "Format"))
  (label (position  3  8) (text "Number of descretisation points"))
  (label (position 29  8) (text "X:"))
  (label (position 36  8) (text "Y:"))
  (label (position 43  8) (text "Z:"))
  (label (position  3 10) (text "Include debug output?"))
  (label (position  3 12) (text "Constrain interpolation?"))
  (field "power" (position 30 3) (display_length 3) (input allowed)
    (format integer_4) (null allowed) (max_length 2) (default "2")
    (help "20102_TIP_1"))
  (field "outfile" (position 30 5) (display_length  10) (input allowed)
    (translate lower) (null allowed) (max_length 26)
    (file output (extension trim "reports|*.not"))
    (help "REPORT_FILE_NAME_TIP"))
  (field "report_format" (position 30 6) (display_length 21)
    (input allowed) (null disallowed)
    (value_in ".not - Surpac Note File"
              ".csv - Comma Separated (Spreadsheet)"
              ".htm - Hypertext Markup Language (Web)"
              ".html - Hypertext Markup Language (Web)"
              ".rtf - Rich Text Format (Microsoft Word)"
              ".pdf - Adobe Acrobat"
              ".ps - Postscript"
              ".log - Surpac log file"))
  (field "dpt0" (position 31   8) (display_length  1) (input allowed)
    (low_bound 1) (high_bound 5) (default "3")
    (format integer_4) (null disallowed) (max_length 1) 
    (help "20102_TIP_3"))
  (field "dpt1" (position 38   8) (display_length  1) (input allowed)
    (low_bound 1) (high_bound 5) (default "3")
    (format integer_4) (null disallowed) (max_length 1) 
    (help (field "dpt0")))
  (field "dpt2" (position 45   8) (display_length  1) (input allowed)
    (low_bound 1) (high_bound 5) (default "3")
    (format integer_4) (null disallowed) (max_length 1) 
    (help (field "dpt0")))
  (field "debug" (position 30 10) (display_length  3) (input allowed)
    (value_in "Yes" "No")
    (default "No")
    (null disallowed) (max_length 3) 
    (help "20102_TIP_4"))
  (field "constrain" (position 30 12) (display_length  3) (input allowed)
    (value_in "Yes" "No")
    (default "No")
    (null allowed) (max_length 3) 
    (help "20102_TIP_5"))
  (default_buttons)
)