--- /dev/null
+<?xml version="1.0"?>
+<!--
+/******************************************************************************
+ * $Id$
+ *
+ * Project: netCDF driver
+ * Purpose: Schema of netCDF writer configuration files
+ * Author: Even Rouault, <even dot rouault at spatialys dot com>
+ *
+ **********************************************************************
+ * Copyright (c) 2016, Even Rouault <even dot rouault at spatialys dot com>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ ****************************************************************************/
+-->
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema">
+ <xs:element name="Configuration">
+ <xs:complexType>
+ <xs:sequence>
+ <xs:element name="DatasetCreationOption" type="optionType" minOccurs="0" maxOccurs="unbounded"/>
+ <xs:element name="LayerCreationOption" type="optionType" minOccurs="0" maxOccurs="unbounded">
+ <xs:annotation><xs:documentation>
+ Define a layer creation option that applies to all layers.
+ </xs:documentation></xs:annotation>
+ </xs:element>
+ <xs:element name="Attribute" type="attributeType" minOccurs="0" maxOccurs="unbounded">
+ <xs:annotation><xs:documentation>
+ Define a global attribute that must be written (or removed) and applies to all layers.
+ </xs:documentation></xs:annotation>
+ </xs:element>
+ <xs:element name="Field" type="fieldType" minOccurs="0" maxOccurs="unbounded">
+ <xs:annotation><xs:documentation>
+ Define the characteristics of an OGR field / netCDF variable that applies to all layers (that actually uses it)
+ </xs:documentation></xs:annotation>
+ </xs:element>
+ <xs:element name="Layer" type="layerType" minOccurs="0" maxOccurs="unbounded">
+ <xs:annotation><xs:documentation>
+ Define layer specific settings for layer creaetion options, fields and attributes.
+ </xs:documentation></xs:annotation>
+ </xs:element>
+ </xs:sequence>
+ </xs:complexType>
+ </xs:element>
+
+ <xs:complexType name="optionType">
+ <xs:attribute name="name" type="xs:string"/>
+ <xs:attribute name="value" type="xs:string"/>
+ </xs:complexType>
+
+ <xs:complexType name="attributeType">
+ <xs:attribute name="name" type="xs:string"/>
+ <xs:attribute name="value" type="xs:string">
+ <xs:annotation><xs:documentation>
+ Value to set as attribute, or empty string
+ to delete an existing attribute
+ </xs:documentation></xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="type" use="optional">
+ <xs:simpleType>
+ <xs:restriction base="xs:string">
+ <xs:enumeration value="string"/>
+ <xs:enumeration value="integer"/>
+ <xs:enumeration value="double"/>
+ </xs:restriction>
+ </xs:simpleType>
+ </xs:attribute>
+ </xs:complexType>
+
+ <xs:complexType name="fieldType">
+ <xs:sequence>
+ <xs:element name="Attribute" type="attributeType" minOccurs="0" maxOccurs="unbounded">
+ <xs:annotation><xs:documentation>
+ Define an attribute that must be written (or removed) from a OGR field / netCDF variable.
+ </xs:documentation></xs:annotation>
+ </xs:element>
+ </xs:sequence>
+ <xs:attribute name="name" type="xs:string" use="optional">
+ <xs:annotation><xs:documentation>OGR field name.</xs:documentation></xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="netcdf_name" type="xs:string" use="optional">
+ <xs:annotation><xs:documentation>netCDF variable name. When both name
+ and netcdf_name are set, the OGR field {name} will be written as the
+ netCDF {netcdf_name} variable. When netcdf_name is set, but name is none,
+ then the Field definition will match an implictly created netCDF variable,
+ such as x/lon, y/lat, z, ...
+ </xs:documentation></xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="main_dim" type="xs:string" use="optional">
+ <xs:annotation><xs:documentation>
+ Name of the main dimension against which the variable must be indexed.
+ If not set, the record dimension will be used. Only useful when using
+ a layer with FeatureType!=Point.
+ </xs:documentation></xs:annotation>
+ </xs:attribute>
+ </xs:complexType>
+
+ <xs:complexType name="layerType">
+ <xs:sequence>
+ <xs:element name="LayerCreationOption" type="optionType" minOccurs="0" maxOccurs="unbounded">
+ <xs:annotation><xs:documentation>
+ Define a layer creation option. Overrides or appended to
+ existing global layer creation options.
+ </xs:documentation></xs:annotation>
+ </xs:element>
+ <xs:element name="Attribute" type="attributeType" minOccurs="0" maxOccurs="unbounded">
+ <xs:annotation><xs:documentation>
+ Define a global attribute that must be written (or removed).
+ Overrides or appended to existing global attributes.
+ </xs:documentation></xs:annotation>
+ </xs:element>
+ <xs:element name="Field" type="fieldType" minOccurs="0" maxOccurs="unbounded">
+ <xs:annotation><xs:documentation>
+ Define the characteristics of an OGR field / netCDF variable
+ (that must exist as an explicit OGR field, or an implicitly created netCDF variable).
+ Supersedes global Field definition.
+ </xs:documentation></xs:annotation>
+ </xs:element>
+ </xs:sequence>
+ <xs:attribute name="name" type="xs:string">
+ <xs:annotation><xs:documentation>OGR layer name.</xs:documentation></xs:annotation>
+ </xs:attribute>
+ <xs:attribute name="netcdf_name" type="xs:string" use="optional">
+ <xs:annotation><xs:documentation>netCDF group name.</xs:documentation></xs:annotation>
+ </xs:attribute>
+ </xs:complexType>
+
+</xs:schema>