-<xsd:schema elementFormDefault="qualified" attributeFormDefault="unqualified" targetNamespace="http://www.witsml.org/schemas/1series" version="1.4.0">
<!--
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	This file is distributed under the Energistics License Agreement at
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	Use of this file constitutes agreement with the Energistics License Agreement.
	Copyright (c) 2008 Energistics. All rights reserved.
	Energistics, WITSML, PRODML and RESQML are trademarks or registered trademarks of Energistics.
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<!--
 -->
 <xsd:include schemaLocation="cs_channelDefinition.xsd"/>
 <xsd:include schemaLocation="cs_extensionNameValue.xsd"/>
 <xsd:include schemaLocation="cs_interval.xsd"/>
<!--
 -->
-<xsd:complexType name="cs_groupDefinition">
-<xsd:annotation>
 <xsd:documentation>WITSML realtime group definition component object.</xsd:documentation>
 </xsd:annotation>
-<xsd:sequence>
-<xsd:element name="id" type="witsml:str32" minOccurs="1" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The identifier of this group. This must be unique for all groups within a realtime header. STORE UNIQUE KEY: When accessed via the Store Interface, for each instance of groupDefinition associated with the same header, the "id" must be unique.</xsd:documentation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-78, Change=Modified-description</xsd:appinfo>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="multiplexed" type="witsml:logicalBoolean" minOccurs="1" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>True (value of "1" or "true") indicates that this group will be represented by multiplexed data records. False (value of "0" or "false") indicates that this group will be represented by de-multiplexed data channels.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="dataGroup" type="witsml:kindString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The name of the grouping represented by channels in this realtime. A group represents a named combination of channels and the channels in a particular realtime should be represented in that list.</xsd:documentation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-78, Change=Added</xsd:appinfo>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="interval" type="witsml:cs_interval" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>The depth or time interval over which the group data are requested to be derived.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:choice minOccurs="0" maxOccurs="1">
-<xsd:element name="persistedAsLog" type="witsml:refNameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>A pointer to the log (within the context of the current wellbore) that will be used to persist this data.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="persistedAsWellLog" type="witsml:refNameString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>A pointer to the wellLog (within the context of the current wellbore) that will be used to persist this data.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
 </xsd:choice>
-<xsd:element name="comment" type="witsml:commentString" minOccurs="0" maxOccurs="1">
-<xsd:annotation>
 <xsd:documentation>A comment or remark about this group.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="channelDefinition" type="witsml:cs_channelDefinition" minOccurs="1" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>The definition of a channel.</xsd:documentation>
 </xsd:annotation>
 </xsd:element>
-<xsd:element name="extensionNameValue" type="witsml:cs_extensionNameValue" minOccurs="0" maxOccurs="unbounded">
-<xsd:annotation>
 <xsd:documentation>Extensions to the schema based on a name-value construct.</xsd:documentation>
 <xsd:appinfo>Modified-in-version=1.4.0, By-issue=1.3.1-71, Change=Added</xsd:appinfo>
 </xsd:annotation>
 </xsd:element>
 </xsd:sequence>
 </xsd:complexType>
 </xsd:schema>