<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>
	<help>
		<element name="DESCRIPTION" text="This algorithm calculates the variance in a given analysis window around each cell&#10;" 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="LAYER" text="The input layer" description="Layer" type="3">
		</element>
		<element name="RADIUS" text="the radius of the analysis window (in cells)." description="Radius" type="3">
		</element>
		<element name="NODATA" text="if this option is selected, the presence of a cell with no data value will cancel the calculation and assign the same no data value to the result cell. If this is not selected, cells with no-data value will be ignored and the rest with valid data will be computed." description="Force no-data value" type="3">
		</element>
		<element name="OUTPUT_DESCRIPTION" text="" description="Description" type="2">
		</element>
		<element name="RESULT" text="" description="Variance (neighbourhood)" type="2">
		</element>
	</help>
<?xml version='1.0' encoding='ISO-8859-1' standalone='yes' ?>