### 10.7.3. Blade Feature

The following Blade feature properties can be parameterized:

- Number of Blade Sets (Note that this must be an integer value.)

- LE Details: Type: Ellipse: Ratios at Hub and Shroud

- TE Details: Type: Ellipse: Ratios at Hub and Shroud

- Advanced Properties: Number of Points Along the Blade (Note that this must be an integer value.)

- Advanced Properties: Number of Points for LE (Note that this must be an integer value.)

- Advanced Properties: Number of Points for TE (Note that this must be an integer value.)

- If the ellipse ratio is parameterized, the LE/TE type cannot be changed.

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