<?xml version="1.0" encoding="UTF-8"?>
<toolchain saga-version="2.1.3">
	<group>ta_morphometry</group>
	<identifier>clustering</identifier>
	<name>Terrain Clustering</name>
	<author>O.Conrad (c) 2014</author>
	<description></description>
	<menu absolute="true">Terrain Analysis|Terrain Classification</menu>

	<parameters>
	<option varname="GRID_SYSTEM" type="grid_system">
		<name>Grid System</name>
	</option>
	<input varname="ELEVATION" type="grid" parent="GRID_SYSTEM">
		<name>Elevation</name>
	</input>
	<output varname="CLUSTER" type="grid" parent="GRID_SYSTEM">
		<name>Clusters</name>
	</output>
	<option varname="NCLUSTER" type="integer">
		<name>Number of Terrain Classes</name>
		<value>5</value>
	</option>
	<option varname="MAXITER" type="integer">
		<name>Maximum Iterations</name>
		<value>25</value>
	</option>
	</parameters>

	<tools>
		<tool library="ta_morphometry" tool="14" name="Relative Heights and Slope Positions">
			<input id="DEM">ELEVATION</input>
			<output id="NH">NORMHEIGHT</output>
		</tool>
		<tool library="ta_lighting" tool="5" name="Topographic Openness">
			<output id="NEG">OPEN_NEG</output>
			<output id="POS">OPEN_POS</output>
			<option id="RADIUS">10000.000000</option>
			<option id="METHOD">1</option>
			<option id="DLEVEL">3.000000</option>
			<option id="NDIRS">8</option>
			<input id="DEM">ELEVATION</input>
		</tool>
		<tool library="ta_morphometry" tool="0" name="Slope, Aspect, Curvature">
			<output id="SLOPE">SLOPE</output>
			<output id="C_TANG">C_TANG</output>
			<output id="C_LONG">C_LONG</output>
			<option id="UNIT_SLOPE">0</option>
			<input id="ELEVATION">ELEVATION</input>
		</tool>
		<tool library="imagery_classification" tool="1" name="Cluster Analysis for Grids">
			<output id="CLUSTER">CLUSTER</output>
			<option id="METHOD">1</option>
			<option id="NCLUSTER" varname="true">NCLUSTER</option>
			<option id="MAXITER" varname="true">MAXITER</option>
			<option id="NORMALISE">1</option>
			<input id="GRIDS">NORMHEIGHT</input>
			<input id="GRIDS">SLOPE</input>
			<input id="GRIDS">C_TANG</input>
			<input id="GRIDS">C_LONG</input>
			<input id="GRIDS">OPEN_POS</input>
			<input id="GRIDS">OPEN_NEG</input>
		</tool>
	</tools>
</toolchain>
