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This field type displays a read only value that it automatically calculated each time it is displayed. The value is determined by adding up the total length (or perimeter) of all lines belonging to this feature. When selected, this field type will display an additional field property where the units to be used for this length may be selected.
1) Enter a short, descriptive Field Name.
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2) Select the Calculated Length option for the Field Type.
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3) Select the units of measurement in the Units drop down menu.
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4) Set the desired number of decimal places to be displayed. The default is zero.
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5) Once all parameters are configured, click OK.
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6) The Calculated Length will now display in the field.
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