﻿<?xml version="1.0" encoding="UTF-8"?>

<xs:schema targetNamespace="http://www.tka4.org/XMLSchema"
            xmlns:xs="http://www.w3.org/2001/XMLSchema"
            xmlns:ms="http://www.tka4.org/XMLSchema"
            elementFormDefault="qualified">
  
  <xs:simpleType name="widthType">
    <xs:restriction base="xs:int">
      <xs:minInclusive value="-90"/>
      <xs:maxInclusive value="90"/>
    </xs:restriction>
  </xs:simpleType>
  
  <xs:simpleType name="heightType">
    <xs:restriction base="xs:int">
      <xs:minInclusive value="-180"/>
      <xs:maxInclusive value="180"/>
    </xs:restriction>
  </xs:simpleType>

  <xs:complexType name="CoordType">
    <xs:attribute name="width" type="ms:widthType"/>
    <xs:attribute name="height" type="ms:heightType"/>
  </xs:complexType>

  <xs:complexType name="CloudDefinition">
    <xs:sequence minOccurs="1" maxOccurs="1">
      <xs:element name="Coordinate" type="ms:CoordType"/>
    </xs:sequence>
    <xs:attribute name="type" type="xs:string" use="required"/>
    <xs:attribute name="date" type="xs:dateTime" use="optional"/>
    <xs:attribute name="comment" type="xs:string" use="optional"/>
    <xs:attribute name="image" type="xs:string"/>
  </xs:complexType>

  <xs:element name="CloudBase">
    <xs:complexType>
      <xs:sequence minOccurs="0" maxOccurs="unbounded">
        <xs:element name="Cloud" type="ms:CloudDefinition"/>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
  
  
</xs:schema>

