Class: QgsTotalCurvatureFilter

Calculates total curvature as described by Wilson, Gallant (2000): terrain analysis.

Class Hierarchy

Base classes

QgsNineCellFilter

Base class for raster analysis methods that work with a 3x3 cell filter and calculate the value of each cell based on the cell value and the eight neighbour cells.

class qgis.analysis.QgsTotalCurvatureFilter

Bases: QgsNineCellFilter