Hi Martin-
My bad. I've make a fix and it will be in the next release. We'll also
update the docs because visadNoDods.jar is required for reading McIDAS
grids and GEMPAK files as well. Thanks for catching this.
Don
Martin Desruisseaux wrote:
Hello all
I'm using the NetCDF library version 4.1 without the visadNoDods.jar
file (this dependency is big! 4.3Mb). In my understanding of
http://www.unidata.ucar.edu/software/netcdf-java/reference/JarDependencies.html
this dependency is optional if I don't need to read McIDAS AREA files.
This work well for normal NetCDF I/O operations. But when trying to
invoke the following code:
NetcdfFile.canOpen("myFile")
on any file that is not a NetCDF file (for example a PNG image), I get
the following exception:
java.lang.NoClassDefFoundError: visad/util/Trace
at ucar.nc2.iosp.gempack.GempackStationFileIOSP.isValidFile:141
(...snip...)
at ucar.nc2.NetcdfFile.canOpen(NetcdfFile.java:412)
I can workaround with a try ... catch block. But is there any chance to
have NetcdfFile.canOpen(...) to not check file format that depends on
optional JAR files not present on the classpath?
Regards,
Martin
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Don Murray UCAR Unidata Program
dmurray@xxxxxxxxxxxxxxxx P.O. Box 3000
(303) 497-8628 Boulder, CO 80307
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