Problem to serve station data in gds

Edigley Fraga edigley at DSC.UFCG.EDU.BR
Wed Sep 3 12:39:14 EDT 2008


Hello,

I am trying to serve station data in a gds. I have downloaded the most
recent version of grads (
ftp://grads.iges.org/grads/2.0/grads-2.0.a3-bin-i686-pc-linux-gnu.tar.gz)
and gds (ftp://grads.iges.org/grads/gds/gds-2.0.tar.gz). The data that i am
tryng to serve is generate by a utility stngrads, that was mailed to grads
list by Ben-Jei Tsuang.

The station file in ascii are:

1994    9    120.665    24.416    2.6    4.4    32    2    0.7    424.1
1994    10    120.464    23.995    2.5    3.7    22    2    0.4    396.7
1994    11a    120.287    23.676    2.7    6.3    3    2    0.6    415.5
1994    20    121.001    23.25    1.3    5.2    19    1    0.6    401.4
1994    19    121.667    23.333    2.2    6.8    20    1    0.7    402.9
1994    23    121.608    24.455    1.8    4.2    14    1    0.7    398.4
1994    25    121.505    22.19    2    5.7    2    2    0.7    446.1
1994    29    120.16    24.657    2.4    0.6    7    2    0.7    411.25
1994    30    120.332    24.575    2.2    6.2    16    2    0.7    402.9
1998    30a    120.167    22.167    2.1    4.4    18    2    0.6    396.4
1999    34a    120.387    21.748    1.7    4.7    13    1    0.5    397.6
1999    38    120.724    23.4    2.7    2.7    16    1    0.5    404.63
1999    39    120.896    23.515    2.5    5.2    5    2    0.5    394.15
1999    41    121.104    22.496    2.4    2.8    15    1    0.6    510.2
1999    42    122.007    22.996    1.5    3.3    16    2    0.6    436.7
1999    43    122.995    22.665    2.3    6    17    1    0.8    439.8
1999    44    123.324    21.492    1.8    2.8    12    1    0.7    401.5
1999    44a    123.371    21.589    1.5    4.8    17    1    0.7    450.6
1999    44b    123.599    21.883    1.7    4.8    17    1    0.8    393
1999    45    123.666    24.16    2.2    3.6    8    2    0.8    522.8
1999    51    124.853    24.067    19.8    22.8    10    1    0.8    429.8
1999    52    124.751    21.331    1.3    3.8    7    1    0.7    540.4
1999    53    124.648    21.614    4.2    21.3    5    2    0.7    542.5


The lonlat.ctl is

DSET   ^lonlat.bin
DTYPE  station
STNMAP lonlat.map
UNDEF  -99999.0
TITLE  Station Data Sample
TDEF   6 linear 12z18jan1994 1yr
VARS 6
ts    0  99  Surface Temperature
us    0  99  Surface U-Wind
vs    0  99  Surface V-Wind
ps    0  99  Surface Pressure
elev  0  99  Elevation of Station
ds    0  99  Surface Dewpoint Temperature
ENDVARS


All the files are the same that mr. Tsuang sent to the list. The line in
gds.xml was:

      <dataset name = "stationData"
           file = "testdata/lonlat.ctl"
           format = "ctl">
      </dataset>

The error generated by the gds is:

Oops! The server encountered an unexpected error while serving the this
request:

*http://localhost:8080/dods/stationData.info*

Please report this error to http://www.iges.org/grads/gds, and include the
following debug information:
Wed Sep 03 10:33:43 BRT 2008: [ Thread-4 localhost GET /stationData.info ]
java.lang.IllegalArgumentException: Can't parse date string: open GMT at
org.iges.util.Range.parseGradsFormat(Range.java:221) at
org.iges.grads.server.GradsExtracter.convertGradsDateToCOARDS(GradsExtracter.java:644)
at
org.iges.grads.server.GradsExtracter.loadDimValues(GradsExtracter.java:522)
at org.iges.grads.server.GradsStnExtracter.load(GradsStnExtracter.java:136)
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.loadDDS(GradsDODSModule.java:355) at
org.iges.grads.server.GradsDODSModule.getDDS(GradsDODSModule.java:91) at
org.iges.grads.server.GradsTool.getDDS(GradsTool.java:146) at
org.iges.anagram.service.InfoService.writeToCache(InfoService.java:98) at
org.iges.anagram.service.InfoService.handle(InfoService.java:74) 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:740) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at
org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) at
org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
at
org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
at java.lang.Thread.run(Thread.java:619)



I am in Brazil, and here to serve data in gds we must to set the environment
variable LC_ALL to "en_US", but in this case this has no success. I can
visualize normally the station data in grads. Someone has any idea how to
solve this problem?

Thanks in Advance
--
Edigley Fraga
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