<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>
	<help>
		<element name="DESCRIPTION" text="This algorithm calculates the existing angle between the vertical and the vector normal to surface at each point." description="Description" type="0">
		</element>
		<element name="ADDITIONAL_INFO" text="" description="Additional information" type="0">
		</element>
		<element name="EXTENSION_AUTHOR" text="Victor Olaya" description="Extension created by" type="0">
		</element>
		<element name="HELP_AUTHOR" text="Victor Olaya" description="Help file created by" type="0">
		</element>
		<element name="USER_NOTES" text="" description="User_notes" type="0">
		</element>
		<element name="DEM" text="Digital Elevation Model." description="Elevation" type="3">
		</element>
		<element name="METHOD" text="The method to use may be selected from the following ones:&#10;* Maximum slope (Travis et al. 1975).&#10;* Maximum Triangle Slopes (Tarboton 1997).&#10;* Plane fitting (Costa-Cabral &amp; Burges 1996).&#10;* Degree Polynom (Bauer, Rohdenburg, Bork 1985).&#10;* Degree Polynom (Heerdegen &amp; Beran 1982).&#10;* Degree Polynom (Zevenbergen &amp; Thorne 1987).&#10;* Degree Polynom (Haralick 1983)." description="Method" type="3">
		</element>
		<element name="UNITS" text="Slope might be expresses in radians, degrees or percentage.&#10;&#10;Notice that most SEXTANTE algorithms that take a slope layer as input, need a layer with slope expressed in radians." description="Units: " type="3">
		</element>
		<element name="OUTPUT_DESCRIPTION" text="" description="Description" type="2">
		</element>
		<element name="SLOPE" text="The resulting slope layer." description="Slope" type="2">
			<image description="" file="pendiente.jpg">
			</image>
		</element>
	</help>
<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>