cellPositioningSpanwiseType

The border is given in one of three ways:

<eta1> and <eta2>: the relative spanwise position of the border at the leading and at the trailing edge of the cell, so that the border may run at an angle to the lines of constant η;
<ribDefinitionUID> with <ribNumber>: the border follows that rib of that rib set;
<contourCoordinate>: the border follows the skin at that position, from 0 at the root to 1 at the tip.

A contour coordinate runs on the skin itself, not on the chord surface: it is the relative position along the surface, so a border given this way follows the skin. Because the two kinds of border are of a different nature, either all four borders of a cell are given as contour coordinates or none of them is.

Attributes

Name	Type	Use	Description
`@externalDataDirectory`	`xsd:string`	optional	Directory of the external file the element was read from, as URI
`@externalDataNodePath`	`xsd:string`	optional	Path of the parent element in the merged dataset, at which the element was inserted from an external file
`@externalFileName`	`xsd:string`	optional	Name of the external file the element was read from

Child elements

Name	Type	OccurrenceHow often the element may appear at this place. The schema writes it as minOccurs and maxOccurs on the declaration.	Description
choiceExactly one of the alternatives below may appear, unless the occurrence next to this line says otherwise.
sequenceThe children below must appear in exactly this order. Each may repeat as often as its own occurrence allows.
`eta1`	`etaIsoLineType`	[1..1] required	Relative spanwise position of the border at the leading edge
`eta2`	`etaIsoLineType`	[1..1] required	Relative spanwise position of the border at the trailing edge
sequenceThe children below must appear in exactly this order. Each may repeat as often as its own occurrence allows.
`ribNumber`	`integerBaseType`	[1..1] required	Number of the rib within its set
`ribDefinitionUID`	`stringUIDBaseType`	[1..1] required	UID of the rib or rib set the border follows
`contourCoordinate`	`doubleBaseType`	[1..1] required	Position of the border on the skin, from 0 at the root to 1 at the tip

Used by

In a dataset · 96 paths

In the schema · 6 declarations

Type	Name
`wingCellType`	`positioningInnerBorder`
`wingCellType`	`positioningOuterBorder`
`wingCutOutType`	`positioningInnerBorder`
`wingCutOutType`	`positioningOuterBorder`
`wingIntermediateStructureCellType`	`positioningInnerBorder`
`wingIntermediateStructureCellType`	`positioningOuterBorder`