(form "20256" (size 35 15)
    (help "20256_TIP_0")  
    (heading "IK BLOCK VALUE ESTIMATES"
    )

    (label 
        (position  2  3) 
        (text "Define the sample population"
        )
    )

    (label 
        (position  5  5) 
        (text "Location"
        )
    )
    (field "location" 
        (position 16  5) 
        (display_length 15) 
        (input allowed)
        (translate lower) 
        (null disallowed) 
        (max_length 26)
        (file
            (link "id")
            (extension "*.str")
        )
        (help "20256_TIP_1")
    )

    (label 
        (position  5  6) 
        (text "ID range"
        )
    )
    (field "id" 
        (position 16  6) 
        (display_length 15) 
        (input allowed)
        (translate upper) 
        (format range) 
        (null disallowed) 
        (max_length 16)
        (help "20256_TIP_2")
    )

    (label 
        (position  5  7) 
        (text "String range"
        )
    )
    (field "range" 
        (position 16  7) 
        (display_length 15) 
        (input allowed)
        (translate upper) 
        (format range) 
        (null allowed) 
        (max_length 16)
        (help "20256_TIP_3")
    )

    (label 
        (position  5  8) 
        (text "Field"
        )
    )
    (field "dfield" 
        (position 16  8) 
        (display_length  4) 
        (input allowed)
        (format string_field) 
        (null disallowed) 
        (translate upper)
        (value_in
            "D1" "D2" "D3" "D4" "D5" "D6" "D7" "D8" "D9" "D10"
            "D11" "D12" "D13" "D14" "D15" "D16" "D17" "D18" "D19" "D20"
            "D21" "D22" "D23" "D24" "D25" "D26" "D27" "D28" "D29" "D30"
            "D31" "D32" "D33" "D34" "D35" "D36" "D37" "D38" "D39" "D40"
            "D41" "D42" "D43" "D44" "D45" "D46" "D47" "D48" "D49" "D50"
            "D51" "D52" "D53" "D54" "D55" "D56" "D57" "D58" "D59" "D60"
            "D61" "D62" "D63" "D64" "D65" "D66" "D67" "D68" "D69" "D70"
            "D71" "D72" "D73" "D74" "D75" "D76" "D77" "D78" "D79" "D80"
            "D81" "D82" "D83" "D84" "D85" "D86" "D87" "D88" "D89" "D90"
            "D91" "D92" "D93" "D94" "D95" "D96" "D97" "D98" "D99" "D100"
        )
        (default "D1")
        (help "20256_TIP_4")
    )

    (label 
        (position  5  10) 
        (text "Max value"
        )
    )
    (field "maxval" 
        (position 16  10) 
        (display_length 5) 
        (input allowed)
        (low_bound 0) 
        (translate upper) 
        (format real_8) 
        (null allowed) 
        (max_length 16)
        (help "20256_TIP_5")
    )

    (label
        (position 5 12)
        (text "Constrain?"
        )
    )
    (field "constrain"
        (position 16 12)
        (display_length 1)
        (input allowed)
        (value_in "Y" "N")
        (default "N")
        (translate upper)
        (help "20256_TIP_6")
    )
  (default_buttons)
)