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NOTICE: This version of the NSF Unidata web site (archive.unidata.ucar.edu) is no longer being updated.
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Hi John, It is public - I tested from outside our network and the file is there. Try from the FTP side perhaps? ftp://ftp.ncdc.noaa.gov/pub/download/sansari Thanks, Steve John Caron wrote: > Hi Steve: it looks like a null-valued attribute. I couldnt get at the > sample file to verify this, however, is www1.ncdc.noaa.gov public? > > On 11/30/2010 9:50 AM, Steve Ansari wrote: >> Hi John, >> >> I'm getting this error when trying to use the NetCDF Subset Service in >> the TDS 4.2. I'm not sure if this error exists in older versions. I've >> been unable to reproduce using CDM grid access with ToolsUI or with >> custom code. >> >> I don't see any 'null' attributes when doing ncdumps or grid views in >> ToolsUI. There is no time dimension, but we are using NcML Aggregation >> with dateFormatMark to add it later. We are getting the same error with >> the NcML aggregation as well. Unfortunately, the error doesn't show >> which attribute is 'null'. I was going to look in the source, but >> figured I'd ask first. >> >> Sample file is here: >> http://www1.ncdc.noaa.gov/pub/download/sansari/patmosx_sw_n19_asc_2009_365_v05r02.nc >> >> >> Thanks! >> Steve >> >> >> Error: >> >> 2010-11-30T11:43:45.995 -0500 [ 2913177][ 129] ERROR - >> thredds.server.ncSubset.GridServlet - GridServlet.showForm >> org.jdom.IllegalDataException: The data "null" is not legal for a JDOM >> attribute: A null is not a legal XML value. >> at org.jdom.Attribute.setValue(Attribute.java:491) >> at org.jdom.Attribute.<init>(Attribute.java:228) >> at org.jdom.Attribute.<init>(Attribute.java:251) >> at org.jdom.Element.setAttribute(Element.java:1128) >> at ucar.nc2.ncml.NcMLWriter.writeAttribute(NcMLWriter.java:254) >> at >> ucar.nc2.dt.grid.GridDatasetInfo.writeGrid(GridDatasetInfo.java:511) >> at >> ucar.nc2.dt.grid.GridDatasetInfo.makeGridForm(GridDatasetInfo.java:236) >> at >> thredds.server.ncSubset.GridServlet.showForm(GridServlet.java:495) >> at >> thredds.server.ncSubset.GridServlet.doGet(GridServlet.java:155) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) >> >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> >> at >> thredds.servlet.filter.RequestQueryFilter.doFilter(RequestQueryFilter.java:121) >> >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> >> at >> thredds.servlet.filter.RequestPathFilter.doFilter(RequestPathFilter.java:105) >> >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >> >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >> >> at >> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) >> >> at >> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) >> >> at >> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:470) >> >> at >> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) >> >> at >> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >> >> at >> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) >> >> at >> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) >> >> at >> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857) >> >> at >> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) >> >> at >> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) >> at java.lang.Thread.run(Thread.java:619) >> 2010-11-30T11:43:45.996 -0500 [ 2913178][ 129] INFO - >> thredds.server.ncSubset.GridServlet - Request Completed - 500 - 0 - 77 >> >> >> >