#Example
```
var terrainProvider = new Cesium.GeoserverTerrainProvider({
			service: "TMS",	
	        url : "http://localhost:8080/geoserver/elevation/wms",
	        layerName: "SRTM90",
	        xml: xmlGetCapabilities,
	        proxy: proxy,
	        heightMapWidth: 64,
          heightMapHeight: 64,
	        offset: 0,
	        highest: 12000,
	        lowest: -500,
	        styleName: "grayToColor",
	        hasStyledImage: true
	        maxLevel: 11
	    });
```
	    
#Details
For the example the workspace in geoserver is "**elevation**", the layer name is "**SRTM90**", the url of geoserver is "**geoURL**" and the name of style is "**grayToColor**".
<table style="align:left;" border="1">
<tr style="center;">
  <th>parameter</th>
  <th>mandatory</th>
  <th>type</th>
  <th>default value</th>
  <th>geoWebCache example</th>
  <th>comments</th>
</tr>
<tr>
  <td><i>service</i></td>
  <td>YES</td>
  <td>String</td>
  <td>"WMS"</td>
  <td>"TMS"</td>
  <td>indicates type of service</td>
</tr>
<tr>
  <td><b>layerName</b></td>
  <td>YES</td>
  <td>String</td>
  <td><i>undefined</i></td>
  <td>"elevation:SRTM90"</td>
  <td>name of the layer to use</td>
</tr>
<tr>
  <td><b>url</b></td>
  <td>NO (see comments)</td>
  <td>String</td>
  <td><i>undefined</i></td>
  <td>"geoURL/gwc/service/tms/1.0.0"</td>
  <td>URL to acces to getCapabilities document (and ressources of the layer!!).<b> Either xml (see below) and url must be defined</b></td>
</tr>
<tr>
  <td><b>xml</b></td>
  <td>NO (see comments)</td>
  <td>XMLDocument</td>
  <td><i>undefined</i></td>
  <td>XMLDocument of <i>geoURL/gwc/service/tms/1.0.0</i></td>
  <td>xml that defines the metadata of the layer. <b>Either url (see above) and xml must be defined</b></td>
</tr>
<tr>
  <td><i>proxy</i></td>
  <td>NO</td>
  <td>Cesium.DefaultProxy</td>
  <td><i>undefined</i></td>
  <td>new Cesium.DefaultProxy(urlProxy)</td>
  <td>a proxy to get data from geoserver</td>
</tr>
<tr>
  <td><i>heightMapWidth<i></td>
  <td>NO</td>
  <td>Integer</td>
  <td>65</td>
  <td>128</td>
  <td>defines width of tile. It seems that Cesium can't work with tile bigger than a certain size (between 129 and 256).</td>
</tr>
<tr>
  <td><i>heightMapHeight<i></td>
  <td>NO</td>
  <td>Integer</td>
  <td>65</td>
  <td>128</td>
  <td>defines height tile. It seems that Cesium can't work with tile bigger than a certain size (between 129 and 256).</td>
</tr>
<tr>
  <td><i>offset</i></td>
  <td>NO</td>
  <td>Number</td>
  <td>0</td>
  <td>400</td>
  <td>offset of the data in meters. It's positive to decrease the altitude of data received and it's negative to increase the altitude of data received</td>
</tr>
<tr>
  <td><i>highest</i></td>
  <td>NO</td>
  <td>Number</td>
  <td>12000</td>
  <td>9000</td>
  <td>define highest altitude of the layer. If an elevation data is higher, it will be balanced with data of the same sample.</td>
</tr>
<tr>
  <td><i>lowest</i></td>
  <td>NO</td>
  <td>Number</td>
  <td>-500</td>
  <td>-800</td>
  <td>define lowest altitude of the layer. If an elevation data is lower, it will be balanced with data of the same sample.</td>
</tr>
<tr>
  <td><b>styleName</b></td>
  <td>NO</td>
  <td>String</td>
  <td><i>undefined</i></td>
  <td>"mySLD"</td>
  <td>Name of style to use for GeoserverTerrainProvider when it works with BILL/DDS or styled images (<b>required in both case</b>). <b>In case of converted images, this parameter must be undefined or parameter hasStyledImage must be false (see below)</b></td>
</tr>
<tr>
  <td><i>hasStyledImage</i></td>
  <td>NO</td>
  <td>Boolean</td>
  <td>true if styleName is defined, otherwise it's false</td>
  <td>true</td>
  <td>indicates if image type is styled or converted. see comments of styleName parameter above</td>
</tr>
<tr>
  <td><i>maxLevel</i></td>
  <td>NO</td>
  <td>Integer</td>
  <td>11</td>
  <td>14</td>
  <td>Level maximum to request for the layer. For indication, with a 90 meters (or 3 seconds arc) precision data, level 11 is enough; with a 30 meters (or 1 second arc) precision data, level 13 should be enough. </td>
</tr>
</table>