Linear Unit
This parameter specifies the default Dimension Code for linear dimensions. These are the units the dimension value is measured in. The default is 0. The options you can specify are:
• 0–selects a value from the IGES global data-unit flag with natural mappings
• 1–millimeter
• 2–centimeter
• 3–meter
• 4–kilometer
• 5–decimal inch with unit abbreviation "
• 6–fractional inch with unit abbreviation "
• 7–feet and fractional inch without unit abbreviation
• 8–feet and fractional inch with signed notation (' ")
• 9–feet and fractional inch with text notation (FT, IN)