cansas1d.xsd

From canSAS
Revision as of 17:46, 4 January 2008 by Jemian (talk | contribs) (added slit_length element, removed offset_angle element)

This XML Schema defines the rules for the canSAS 1-D reduced small-angle scattering data format in XML. Refer to the Documentation for more explanation. Where the documentation and this XML Schema differ, the XML Schema takes precedence.

XML Schema: cansas1d.xsd

<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema"
	targetNamespace="http://www.smallangles.net/cansas1d"
	xmlns:tns="http://www.smallangles.net/cansas1d"
	elementFormDefault="qualified">

	<complexType name="floatUnitType">
		<simpleContent>
			<extension base="float">
				<attribute name="unit" type="string" use="required" />
			</extension>
		</simpleContent>
	</complexType>

	<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

	<group name="positionGroup">
		<sequence>
			<element name="x" type="tns:floatUnitType" minOccurs="0"
				maxOccurs="1" />
			<element name="y" type="tns:floatUnitType" minOccurs="0"
				maxOccurs="1" />
			<element name="z" type="tns:floatUnitType" minOccurs="0"
				maxOccurs="1" />
		</sequence>
	</group>

	<complexType name="positionType">
		<group ref="tns:positionGroup" />
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<group name="orientationGroup">
		<sequence>
			<element name="roll" type="tns:floatUnitType" minOccurs="0"
				maxOccurs="1" />
			<element name="pitch" type="tns:floatUnitType"
				minOccurs="0" maxOccurs="1" />
			<element name="yaw" type="tns:floatUnitType" minOccurs="0"
				maxOccurs="1" />
		</sequence>
	</group>

	<complexType name="orientationType">
		<group ref="tns:orientationGroup" />
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

	<complexType name="IdataType">
		<sequence>
			<element name="Q" minOccurs="1" maxOccurs="1"
				type="tns:floatUnitType" />
			<element name="I" minOccurs="1" maxOccurs="1"
				type="tns:floatUnitType" />
			<element name="Qdev" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" default="0" />
			<element name="Idev" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" default="0" />
			<element name="Qfwhm" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" default="0" />
			<element name="Qmean" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" default="0" />
			<element name="Shadowfactor" minOccurs="0" maxOccurs="1"
				type="float" default="1.0" />
		</sequence>
	</complexType>

	<complexType name="SASdataType">
		<sequence>
			<element name="Idata" minOccurs="1" maxOccurs="unbounded"
				type="tns:IdataType" />
		</sequence>
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

	<complexType name="SASsampleType">
		<sequence>
			<element name="ID" minOccurs="1" maxOccurs="1"
				type="string" />
			<element name="thickness" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" />
			<element name="transmission" minOccurs="0" maxOccurs="1"
				type="float" />
			<element name="temperature" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" />
			<element name="position" minOccurs="0" maxOccurs="1"
				type="tns:positionType" />
			<element name="orientation" minOccurs="0" maxOccurs="1"
				type="tns:orientationType" />
			<element name="details" minOccurs="0" maxOccurs="unbounded" />
		</sequence>
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

	<complexType name="SASprocessType">
		<sequence>
			<element name="name" minOccurs="0" maxOccurs="1"
				type="string" />
			<element name="date" minOccurs="0" maxOccurs="1"
				type="string" />
			<element name="description" minOccurs="0" maxOccurs="1" />
			<element name="term" minOccurs="0" maxOccurs="unbounded">
				<complexType>
					<simpleContent>
						<extension base="string">
							<attribute name="name" type="string"
								use="required" />
							<attribute name="unit" type="string"
								use="optional" />
						</extension>
					</simpleContent>
				</complexType>
			</element>
			<element name="SASprocessnote" minOccurs="1"
				maxOccurs="unbounded" />
		</sequence>
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

	<complexType name="SASsourceType">
		<sequence>
			<element name="radiation" minOccurs="1" maxOccurs="1"
				type="string" />
			<element name="beam_size" minOccurs="0" maxOccurs="1"
				type="tns:positionType" />
			<element name="beam_shape" minOccurs="0" maxOccurs="1"
				type="string" />
			<element name="wavelength" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" />
			<element name="wavelength_min" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" />
			<element name="wavelength_max" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" />
			<element name="wavelength_spread" minOccurs="0"
				maxOccurs="1" type="tns:floatUnitType" />
		</sequence>
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<complexType name="SAScollimationType">
		<sequence>
			<element name="distance" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" />
			<element name="aperture" minOccurs="0"
				maxOccurs="unbounded">
				<complexType>
					<sequence>
						<element name="size" minOccurs="0" maxOccurs="1"
							type="tns:positionType" />
						<element name="distance" minOccurs="0"
							maxOccurs="1" type="tns:floatUnitType" />
					</sequence>
					<attribute name="name" type="string" use="optional" />
					<attribute name="type" type="string" use="optional" />
				</complexType>
			</element>
		</sequence>
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<complexType name="SASdetectorType">
		<sequence>
			<element name="name" minOccurs="1" maxOccurs="1"
				type="string" />
			<element name="SDD" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" />
			<element name="offset" minOccurs="0" maxOccurs="1"
				type="tns:positionType" />
			<element name="orientation" minOccurs="0" maxOccurs="1"
				type="tns:orientationType" />
			<element name="beam_center" minOccurs="0" maxOccurs="1"
				type="tns:positionType" />
			<element name="pixel_size" minOccurs="0" maxOccurs="1"
				type="tns:positionType" />
			<element name="slit_length" minOccurs="0" maxOccurs="1"
				type="tns:floatUnitType" />
		</sequence>
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<complexType name="SASinstrumentType">
		<sequence>
			<element name="name" type="string" minOccurs="1"
				maxOccurs="1" />
			<element name="SASsource" type="tns:SASsourceType" />
			<element name="SAScollimation"
				type="tns:SAScollimationType" />
			<element name="SASdetector" type="tns:SASdetectorType"
				minOccurs="1" maxOccurs="unbounded" />
		</sequence>
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

	<complexType name="SASentryType">
		<sequence>
			<element name="Title" minOccurs="0" maxOccurs="1"
				type="string" />
			<element name="Run" minOccurs="0" maxOccurs="1"
				type="string" />
			<element name="SASdata" type="tns:SASdataType" />
			<element name="SASsample" type="tns:SASsampleType" />
			<element name="SASinstrument" type="tns:SASinstrumentType"
				minOccurs="1" maxOccurs="1" />
			<element name="SASprocess" type="tns:SASprocessType"
				minOccurs="0" maxOccurs="unbounded" />
			<element name="SASnote" />
		</sequence>
		<attribute name="name" type="string" use="optional" />
	</complexType>

	<!-- ++++++++++++++++++++++++++++++++++++++++++++++++++++++ -->

	<complexType name="SASrootType">
		<sequence>
			<element name="SASentry" minOccurs="1" maxOccurs="unbounded"
				type="tns:SASentryType">
			</element>
		</sequence>
		<attribute name="version" type="string" fixed="1.0"
			use="required" />
	</complexType>

	<element name="SASroot" type="tns:SASrootType" />

</schema>
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