TreeLE Transform

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Related link: Overview of Tree Formats

TreeLE stands for Tree Level (L) and Element (E).

The columns of the LE format have to be assigned to input fields of the source or to a constant value:

Level

Number of the level, starting with 1. If the level of a row is 1 + the level of the preceding row, this indicates a parent-child relation.

Element

Column containing the name of the element.

Weight

Column containing the weighting factor.

Element type

Column containing the element type.

Additional columns can contain attributes. With such data sources, the TreeLE transform can build up a tree.

TreeLE

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