Application: gvSIG desktop » gvSIG geoprocess

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        <help>

                <element name="DESCRIPTION" text="This algorithms creates a buffer around a set of features. Both the input and output layers are raster layers" description="Description" type="0">

                        <image description="Buffer  layer for a network of channel,  with a fixed distance of 500 m." file="zona_de_influencia_distanciafija.jpg">

                        </image>

                </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="INPUT" text="The raster layer whith the features to buffer. This should be represented by non-zero values. All cells not representing a feature to buffer should have a zero value or the no-data value of the layer" description="Layer" type="3">

                </element>

                <element name="METHOD" text="The method to use may be selected from:&#10;* Fixed distance: the same buffer distance for all the cells.&#10;* Use a cell value as the distance: the buffer distance for each cell is the value of the cell itself, expressed in map units." description="Method" type="3">

                </element>

                <element name="DIST" text="If the fixed distance method is used, the buffer distance should be introduced in this field" description="Distance" type="3">

                </element>

                <element name="OUTPUT_DESCRIPTION" text="" description="Description" type="2">

                </element>

                <element name="BUFFER" text="The buffer layer, containing the follwoing values&#10;* 0 value: cells outside of the buffer.&#10;* Value 1: original feature cells&#10;* Value 2: cells in the buffer. " description="Buffer" type="2">

                </element>

        </help>

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