Add Catchments Layer
Written By LANDAU TEAM
![](https://images.squarespace-cdn.com/content/v1/611ffd4b87c1b24b98fabb3e/1716506161999-LDBB1N1S32T1DSSZ045N/catchments.png)
+CATCH
Add Catchments Layer
Adds catchment analysis layer to the environment
INPUTS
<E> : Environment Instance
basins : Basin boundaries to define and collect catchment destinations.
pipes : Curves to define conveyances between any point in one catchment to another.
OUTPUTS
<E> : Environment Instance with catchment layer added
curves : cell-based flow curves
colors : colors for each flow curve based on length
indices : indices for each catchment
areas : areas for each catchment
high pts : areas for each catchment
low pts : areas for each catchment
All Analysis Components: