Topographic Position Index (TPI)
ta_morphometry
ParameterRaster|DEM|Elevation|False
ParameterBoolean|STANDARD                          |Standardize|True
ParameterNumber|RADIUS_MIN|Min Radius|0|None|0
ParameterNumber|RADIUS_MAX|Max Radius|None|None|100
ParameterSelection|DISTANCE_WEIGHTING_WEIGHTING|Distance Weighting|[0] no distance weighting;[1] inverse distance to a power;[2] exponential;[3] gaussian weighting
ParameterNumber|DISTANCE_WEIGHTING_IDW_POWER|Inverse Distance Weighting Power|None|None|1
ParameterBoolean|DISTANCE_WEIGHTING_IDW_OFFSET     |Inverse Distance Offset|True
ParameterNumber|DISTANCE_WEIGHTING_BANDWIDTH|Gaussian and Exponential Weighting Bandwidth|None|None|75
OutputRaster|TPI|Topographic Position Index
