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CLaRiNet 0.1 beta >> Ordering streams and traversing networks > MainBifurcationNode

MainBifurcationNode

Identifies the main bifurcation node (Moussa, 2008) in a catchment.

Calling Sequence

ABCD = MainBifurcationNode ( handle_fdr , outlet )

Arguments

fdr

integer: handle on the flow direction grid to be used.

rec

integer: ID of the outlet pixel (record number in the raster, as returned by XY2rec).

ABCD

Output: vector of 4 elements containing the record numbers of outlets A, B, C, D (see Moussa, 2008).

Description

Identifies the main biburcation node (Moussa, 2008) in a catchment.

Examples

References

[1] Moussa, R. (2008) Effect of channel network topology, basin segmentation and rainfall spatial distribution on the geomorphologic instantaneous unit hydrograph transfer function, Hydrol. Processes, 22(3), pp.395-419, doi:10.1002/hyp.6612.

See Also

Authors

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