WCS Service version 1.1 - Revision history

Ndp: /* Installation */

2012-03-09T03:20:00Z

Installation

← Older revision		Revision as of 03:20, 9 March 2012
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	=== Install The Software ===		=== Install The Software ===
	* [http://tomcat.apache.org/download-60.cgi Download and install Tomcat 6.x]		* [http://tomcat.apache.org/download-60.cgi Download and install Tomcat 6.x]
	* Download the WCS Service distribution ~~which is~~ gzipped tar file and it's associated gpg signature.		* Download the WCS Service distribution, a gzipped tar file, and it's associated gpg signature.
	* Verify the distribution. (You will need to [http://www.opendap.org/security_at_opendap.org.pub.asc get the public security key for OPeNDAP] first) In the directory containing the file and the downloaded signature run the command:		* Verify the distribution. (You will need to [http://www.opendap.org/security_at_opendap.org.pub.asc get the public security key for OPeNDAP] first) In the directory containing the file and the downloaded signature run the command:
	:: <font size="2"><code>gpg --verify <file>.sig</code></font>		:: <font size="2"><code>gpg --verify <file>.sig</code></font>

Ndp: /* Install The Software */

2012-03-08T21:50:19Z

Install The Software

← Older revision		Revision as of 21:50, 8 March 2012
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	* [http://tomcat.apache.org/download-60.cgi Download and install Tomcat 6.x]		* [http://tomcat.apache.org/download-60.cgi Download and install Tomcat 6.x]
	* Download the WCS Service distribution which is gzipped tar file and it's associated gpg signature.		* Download the WCS Service distribution which is gzipped tar file and it's associated gpg signature.
	* Verify the distribution. (You will need to get the public security key for OPeNDAP first) In the directory containing the file and the downloaded signature run the command:		* Verify the distribution. (You will need to [http://www.opendap.org/security_at_opendap.org.pub.asc get the public security key for OPeNDAP] first) In the directory containing the file and the downloaded signature run the command:
	: <font size="2"><code>gpg --verify <file>.sig</code></font>		:: <font size="2"><code>gpg --verify <file>.sig</code></font>
			: If that fails - don't proceed and please contact support@opendap.org
	* Unpack the distribution		* Unpack the distribution
	* Copy the WCS.war file to $CATALINA_HOME/webapps		* Copy the WCS.war file to $CATALINA_HOME/webapps

Ndp: /* Install The Software */

2012-03-08T21:14:08Z

Install The Software

← Older revision		Revision as of 21:14, 8 March 2012
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	* Unpack the distribution		* Unpack the distribution
	* Copy the WCS.war file to $CATALINA_HOME/webapps		* Copy the WCS.war file to $CATALINA_HOME/webapps
	* Start Tomcat. Make sure that you tell Tomcat to use a JVM with at minimum 1GB of memory. You can do this easily by setting the environment variable JAVA_OPTS to 1000MB prior to launching Tomcat. (csh: '<tt>setenv JAVA_OPTS -Xmx1000m</tt>', bash: '<tt>export JAVA_OPTS=-Xmx1000m</tt>')		* Start Tomcat. Make sure that you tell Tomcat to use a JVM with at minimum 1GB of memory. You can do this easily by setting the environment variable JAVA_OPTS to 1000MB prior to launching Tomcat. (csh: <font size="2">'<tt>setenv JAVA_OPTS -Xmx1000m</tt></font>', bash: <font size="2">'<tt>export JAVA_OPTS=-Xmx1000m</tt></font>')

	=== Wait... ===		=== Wait... ===

Ndp: /* Install The Software */

2012-03-08T21:12:59Z

Install The Software

← Older revision		Revision as of 21:12, 8 March 2012
Line 28:		Line 28:
	=== Install The Software ===		=== Install The Software ===
	* [http://tomcat.apache.org/download-60.cgi Download and install Tomcat 6.x]		* [http://tomcat.apache.org/download-60.cgi Download and install Tomcat 6.x]
	* Download the WCS Service ~~WAR~~ file~~, WCS~~.~~war~~ <font ~~color~~="~~red~~">~~Until we make the first beat release of this, you must build the WCS.war file from source. Use ''ant~~ -~~f wcs~~-~~build.xml server'' at the top level of the olfs source tree~~.</font>		* Download the WCS Service distribution which is gzipped tar file and it's associated gpg signature.
	* Copy the WCS.war file to $CATALINA_HOME/webapps ~~<font color="red">If you are building from source the WCS.war file will be in ''olfs/build/dist''.</font>~~		* Verify the distribution. (You will need to get the public security key for OPeNDAP first) In the directory containing the file and the downloaded signature run the command:
			: <font size="2"><code>gpg --verify <file>.sig</code></font>
			* Unpack the distribution
			* Copy the WCS.war file to $CATALINA_HOME/webapps
	* Start Tomcat. Make sure that you tell Tomcat to use a JVM with at minimum 1GB of memory. You can do this easily by setting the environment variable JAVA_OPTS to 1000MB prior to launching Tomcat. (csh: '<tt>setenv JAVA_OPTS -Xmx1000m</tt>', bash: '<tt>export JAVA_OPTS=-Xmx1000m</tt>')		* Start Tomcat. Make sure that you tell Tomcat to use a JVM with at minimum 1GB of memory. You can do this easily by setting the environment variable JAVA_OPTS to 1000MB prior to launching Tomcat. (csh: '<tt>setenv JAVA_OPTS -Xmx1000m</tt>', bash: '<tt>export JAVA_OPTS=-Xmx1000m</tt>')

Ndp: /* WCS Service Configuration */

2012-03-08T20:55:32Z

WCS Service Configuration

← Older revision		Revision as of 20:55, 8 March 2012
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	In this WCS implementation the ows:ServiceIdentification, ows:ServiceProvider and ows:OperationsMetadata sections are each stored as a separate XML file that is loaded by the server at startup. Default versions of these files are installed into the OLFS's persistent content directory the first time that the WCS Service is launched. They can be found in the directory:		In this WCS implementation the ows:ServiceIdentification, ows:ServiceProvider and ows:OperationsMetadata sections are each stored as a separate XML file that is loaded by the server at startup. Default versions of these files are installed into the OLFS's persistent content directory the first time that the WCS Service is launched. They can be found in the directory:
			<font size="2">
	$CATALINA_HOME/content/'''<context>'''		$CATALINA_HOME/content/'''<context>'''
			</font>
	where <font face="Courier">'''<context>'''</font> is defined by the Tomcat ''service context'' in which the WCS web application is running. By default the value of <font face="Courier">'''<context>'''</font> is '''WCS'''		where <font face="Courier">'''<context>'''</font> is defined by the Tomcat ''service context'' in which the WCS web application is running. By default the value of <font face="Courier">'''<context>'''</font> is '''WCS'''

Ndp: /* WCS Service Configuration */

2012-03-08T20:54:46Z

WCS Service Configuration

← Older revision		Revision as of 20:54, 8 March 2012
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	The WCS Service utilizes its own configuration directory and files which are stored in a well known location within the directory content/''context'' directory (where ''context'' of the web application that the WCS service is running. By default ''context='WCS'''):		The WCS Service utilizes its own configuration directory and files which are stored in a well known location within the directory content/''context'' directory (where ''context'' of the web application that the WCS service is running. By default ''context='WCS'''):
			<font size="2">
	$CATALINA_HOME/content/'''<context>'''		$CATALINA_HOME/content/'''<context>'''
			</font>
	where <font face="Courier">'''<context>'''</font> is context of the WCS web application. By default this value is '''WCS'''.		where <font face="Courier">'''<context>'''</font> is context of the WCS web application. By default this value is '''WCS'''.

Ndp: /* Requirements */

2012-03-08T20:40:54Z

Requirements

← Older revision		Revision as of 20:40, 8 March 2012
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	* [http://tomcat.apache.org/ Tomcat 6.x] (''The WCS service has not been tested against Tomcat 7.x'')		* [http://tomcat.apache.org/ Tomcat 6.x] (''The WCS service has not been tested against Tomcat 7.x'')

	In addition, the WCS service requires DAP datasets served by [http://www.opendap.org/download/hyrax~~.html~~ Hyrax 1.~~6.2~~] or newer.		In addition, the WCS service requires DAP datasets served by [http://www.opendap.org/download/hyrax Hyrax 1.8] or newer.

	== Installation ==		== Installation ==

Ndp: /* Controlling Catalog Update Behavior */

2012-03-07T22:25:00Z

Controlling Catalog Update Behavior

← Older revision		Revision as of 22:25, 7 March 2012
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	<source lang="xml">		<source lang="xml">
	<WcsCatalog>		<WcsCatalog>
	~~'''''~~<useUpdateCatalogThread updateInterval="3600" firstUpdateDelay="60"/>~~'''''~~		<useUpdateCatalogThread updateInterval="3600" firstUpdateDelay="60"/>
	</WcsCatalog>		</WcsCatalog>
	</source>		</source>

Ndp: /* Adding Datasets To The Catalog */

2012-03-07T22:24:41Z

Adding Datasets To The Catalog

← Older revision		Revision as of 22:24, 7 March 2012
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	<source lang="xml">		<source lang="xml">
	<WcsCatalog>		<WcsCatalog>
	~~'''''~~<dataset>http://localhost:8080/opendap/data/nc/examples/200803061600_HFRadar_USEGC_6km_rtv_SIO.nc.ddx</dataset>~~'''''~~		<dataset>http://localhost:8080/opendap/data/nc/examples/200803061600_HFRadar_USEGC_6km_rtv_SIO.nc.ddx</dataset>
	</WcsCatalog>		</WcsCatalog>
	</source>		</source>
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	<source lang="xml">		<source lang="xml">
	<WcsCatalog>		<WcsCatalog>
	~~'''''~~<ThreddsCatalog recurse="false" >http://test.opendap.org:8080/opendap/coverage/catalog.xml</ThreddsCatalog>~~'''''~~		<ThreddsCatalog recurse="false" >http://test.opendap.org:8080/opendap/coverage/catalog.xml</ThreddsCatalog>
	</WcsCatalog>		</WcsCatalog>
	</source>		</source>

Ndp: /* WCS Catalog Configuration */

2012-03-07T22:24:11Z

WCS Catalog Configuration

← Older revision		Revision as of 22:24, 7 March 2012
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	The default '''''wcs_service.xml''''' file contains:		The default '''''wcs_service.xml''''' file contains:

	<~~pre~~>		<font size="2">
			<source lang="xml">
	<WcsService>		<WcsService>
	<WcsCatalog>		<WcsCatalog>
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	</WcsCatalog>		</WcsCatalog>
	</WcsService>		</WcsService>
	</~~pre~~>		</source>
			</font>

	==== Adding Datasets To The Catalog ====		==== Adding Datasets To The Catalog ====
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	Example:		Example:
			<font size="2">
			<source lang="xml">
	<WcsCatalog>		<WcsCatalog>
	'''''<dataset>http://localhost:8080/opendap/data/nc/examples/200803061600_HFRadar_USEGC_6km_rtv_SIO.nc.ddx</dataset>'''''		'''''<dataset>http://localhost:8080/opendap/data/nc/examples/200803061600_HFRadar_USEGC_6km_rtv_SIO.nc.ddx</dataset>'''''
	</WcsCatalog>		</WcsCatalog>
			</source>
			</font>

	;<ThreddsCatalog>		;<ThreddsCatalog>
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	Example:		Example:
			<font size="2">
			<source lang="xml">
	<WcsCatalog>		<WcsCatalog>
	'''''<ThreddsCatalog recurse="false" >http://test.opendap.org:8080/opendap/coverage/catalog.xml</ThreddsCatalog>'''''		'''''<ThreddsCatalog recurse="false" >http://test.opendap.org:8080/opendap/coverage/catalog.xml</ThreddsCatalog>'''''
	</WcsCatalog>		</WcsCatalog>
			</source>
			</font>

	==== Controlling Catalog Update Behavior ====		==== Controlling Catalog Update Behavior ====
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	Example:		Example:
			<font size="2">
			<source lang="xml">
	<WcsCatalog>		<WcsCatalog>
	'''''<useUpdateCatalogThread updateInterval="3600" firstUpdateDelay="60"/>'''''		'''''<useUpdateCatalogThread updateInterval="3600" firstUpdateDelay="60"/>'''''
	</WcsCatalog>		</WcsCatalog>
			</source>
			</font>


	[[StaticRdfCatalog\| More detailed catalog configuration instructions can be found here]]		[[StaticRdfCatalog\| More detailed catalog configuration instructions can be found here]]