mirror of
https://github.com/qgis/QGIS.git
synced 2025-04-10 00:05:25 -04:00
50 lines
1.0 KiB
ReStructuredText
50 lines
1.0 KiB
ReStructuredText
CATCHMENT AREA (RECURSIVE)
|
|
==========================
|
|
|
|
Description
|
|
-----------
|
|
|
|
Parameters
|
|
----------
|
|
|
|
- ``Elevation[Raster]``:
|
|
- ``Sink Routes[Raster]``:
|
|
- ``Weight[Raster]``:
|
|
- ``Material[Raster]``:
|
|
- ``Target[Raster]``:
|
|
- ``Step[Number]``:
|
|
- ``Target Areas[Raster]``:
|
|
- ``Method[Selection]``:
|
|
- ``Convergence[Number]``:
|
|
|
|
Outputs
|
|
-------
|
|
|
|
- ``Catchment Area[Raster]``:
|
|
- ``Catchment Height[Raster]``:
|
|
- ``Catchment Slope[Raster]``:
|
|
- ``Total accumulated Material[Raster]``:
|
|
- ``Accumulated Material from _left_ side[Raster]``:
|
|
- ``Accumulated Material from _right_ side[Raster]``:
|
|
- ``Flow Path Length[Raster]``:
|
|
|
|
See also
|
|
---------
|
|
|
|
|
|
Console usage
|
|
-------------
|
|
|
|
|
|
::
|
|
|
|
processing.runalg('saga:catchmentarearecursive', elevation, sinkroute, weight, material, target, step, targets, method, convergence, carea, cheight, cslope, accu_tot, accu_left, accu_right, flowlen)
|
|
|
|
Available options for selection parameters:
|
|
|
|
method(Method)
|
|
0 - [0] Deterministic 8
|
|
1 - [1] Rho 8
|
|
2 - [2] Deterministic Infinity
|
|
3 - [3] Multiple Flow Direction
|