governingWindDirectionnumber required
The wind direction (deg) with the maximum applied EPA.
designEpaM2number required
The calculated EPA (m²) for the ancillaries on the tower.
designEpaWithSteelworkM2number required
The calculated EPA (m²) with assumed 5% extra area for steelwork for the ancillaries on the tower.
designEpaAtElevationM2mnumber required
The calculated EPA (m²·m) of the ancillaries applied at the specified elevation.
designEpaAtElevationWithSteelworkM2mnumber required
The calculated EPA (m²·m) with assumed 5% extra area for steelwork of the ancillaries applied at the specified elevation.
towerCapacityM2number required
The specified tower capacity (m²).
capacityElevationMnumber required
The specified elevation (m) for the tower capacity.
availableEpaM2mnumber required
The available EPA (m²·m) at the capacity elevation. A negative number signifies an overloaded structure.
allowableEpaM2mnumber required
The allowable EPA (m²·m) at the capacity elevation.
utilizationPercentnumber required
The ratio (%) of applied EPA at elevation to allowable EPA at elevation.