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2.5.4.22 PtgNumF

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The PtgNumF structure specifies a Unit Number with a unit of feet.

When found in a formula expression, this structure MUST satisfy the following ABNF.

ABNF:

 PtgNumF = double-value "FT"

double-value is a double precision floating-point number expressed as feet.

When stored in a Cell_Type element, this structure has the following attribute values.

Attribute

 Value

V

MUST be the numeric value of the structure expressed as a lengthInternalUnitNumber (section 2.5.8.3).

U

MUST be "FT".