Metacat

<?xml version="1.0" encoding="UTF-8"?>

<ProcessDescription 

    xmlns="http://www.pengis.net/wps" 

    xmlns:ows="http://www.opengis.net/ows" 

    xmlns:xlink="http://www.w3.org/1999/xlink" 

    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 

    xsi:schemaLocation="http://www.opengis.net/wps file:///C:/Docume~1/adair/MYDOCU~1/wpsIE/schemas/0.2.4/wpsDescribeProcess.xsd" 

    version="0.2.4">

	<ProcessMember>

		<Process store="false">

			<Name>minValue</Name>

			<Label>Minimum value</Label>

			<Description>Identifies the minimum value of a given grid coverage</Description>

			<Version>0.2.3</Version>

			<Application>

				<ows:Keywords>

					<ows:Keyword>Grid processing</ows:Keyword>

				</ows:Keywords>

			</Application>

			<Category>

				<ows:Keywords>

					<ows:Keyword>Statistics</ows:Keyword>

				</ows:Keywords>

			</Category>

			<Input>

				<Parameter>

					<Name>inputGridCoverage</Name>

					<Label>Input Grid Coverage</Label>

					<Description>Coverage that will be processed. This can be a reference URI to a GeoTiff or a WCS request when returning a GeoTiff</Description>

					<MinimumOccurs>1</MinimumOccurs>

					<Datatype>

						<Reference xlink:href="anyURI">

							<ows:Format>image/GeoTiff</ows:Format>

						</Reference>

					</Datatype>

				</Parameter>

			</Input>

			<Input>

				<Parameter>

					<Name>bbox</Name>

					<Label>Bounding Box</Label>

					<Description>bounding box to be processed</Description>

					<MinimumOccurs>1</MinimumOccurs>

					<Datatype>

						<BoundingBox crs="EPSG:4326">

							<ows:LowerCorner>-71.10285218349743 42.261800717452054</ows:LowerCorner>

							<ows:UpperCorner>-71.04767081931412 42.29490953596204</ows:UpperCorner>

						</BoundingBox>

					</Datatype>

				</Parameter>

			</Input>

			<Input>

				<Parameter>

					<Name>image</Name>

					<Label>image of interest</Label>

					<Description>number of image of interest, needed in case more than one image is encoded in a GeoTIFF: initial value is 1</Description>

					<MinimumOccurs>0</MinimumOccurs>

					<Datatype>

						<LiteralValue ows:type="integer"/>

					</Datatype>

				</Parameter>

			</Input>

			<Input>

				<Parameter>

					<Name>band</Name>

					<Label>band of interest</Label>

					<Description>and for which the statistics shall be provided: initial value is 1</Description>

					<MinimumOccurs>0</MinimumOccurs>

					<Datatype>

						<LiteralValue ows:type="integer">

							<DefaultValue>1</DefaultValue>

						</LiteralValue>

					</Datatype>

				</Parameter>

			</Input>

			<Input>

				<Parameter>

					<Name>valueToIgnore</Name>

					<Label>Value to ignore</Label>

					<Description>Some values might be known to not be the minimum value. They should be ignored in output statistics (e.g. 0 or -9999), Example: valueToIgnore = -9999</Description>

					<MinimumOccurs>0</MinimumOccurs>

					<Datatype>

						<LiteralValue ows:type="decimal"/>

					</Datatype>

				</Parameter>

			</Input>

			<Output>

				<Parameter>

					<Name>minValueResult</Name>

					<Datatype>

						<LiteralValue ows:type="decimal"/>

					</Datatype>

				</Parameter>

			</Output>

		</Process>

	</ProcessMember>

</ProcessDescription>