# Finds regions of adjacent reaches

### Description

Finds regions of adjacent reaches.

### Usage

1 |

### Arguments

`x` |
Object of class "rivernet" e.g. read by the function |

`...` |
. |

### Value

Numerical vector of the same length as the number of reaches in the river network with unique numbering corresponding to regions of adjacent reaches (under the condition specified by `crit.reach`

and `thresh.length`

). The segment labelled 0 corresponds to reaches that do not fulfill the criteria. The other regions are labelled with 1, 2, 3, ...

### See Also

`rivernet.read`

, `mean.rivernet`

, `upstreamconnectivity.rivernet`

,

`utility`

.