Error {
    code = 0;
    message = "Oops! The server encountered an unexpected error while serving the this request.
Please report this error at
	http://www.iges.org/grads/gds
and include the following debug information:
java.lang.NumberFormatException: For input string: "nan"
	at sun.misc.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:2043)
	at sun.misc.FloatingDecimal.parseDouble(FloatingDecimal.java:110)
	at java.lang.Double.parseDouble(Double.java:538)
	at java.lang.Double.valueOf(Double.java:502)
	at org.iges.grads.server.GradsGridExtracter.load(GradsGridExtracter.java:211)
	at org.iges.grads.server.GradsExtracter.parse(GradsExtracter.java:80)
	at org.iges.grads.server.GradsDODSModule.extract(GradsDODSModule.java:420)
	at org.iges.grads.server.GradsDODSModule.loadDAS(GradsDODSModule.java:380)
	at org.iges.grads.server.GradsDODSModule.writeDAS(GradsDODSModule.java:187)
	at org.iges.grads.server.GradsTool.writeDAS(GradsTool.java:178)
	at org.iges.anagram.service.DASService.handle(DASService.java:63)
	at org.iges.anagram.filter.DispatchFilter.doFilter(DispatchFilter.java:60)
	at org.iges.anagram.filter.Filter.handle(Filter.java:83)
	at org.iges.anagram.filter.Filter.handle(Filter.java:87)
	at org.iges.anagram.filter.Filter.handle(Filter.java:87)
	at org.iges.anagram.filter.AnalysisFilter.doFilter(AnalysisFilter.java:67)
	at org.iges.anagram.filter.Filter.handle(Filter.java:83)
	at org.iges.anagram.AnagramServlet.doGet(AnagramServlet.java:212)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:529)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:623)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:210)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:154)
	at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:51)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:179)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:154)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:168)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:90)
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:481)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:130)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:93)
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:670)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:74)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:346)
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:390)
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:63)
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:928)
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1786)
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:52)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1191)
	at org.apache.tomcat.util.threads.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:659)
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:63)
	at java.lang.Thread.run(Thread.java:750)
";
};