Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Due to the current gap in continued funding from the U.S. National Science Foundation (NSF), the NSF Unidata Program Center has temporarily paused most operations. See NSF Unidata Pause in Most Operations for details.
Bob Simons wrote:
Thank you for your quick response. John Caron wrote:i assume you are using ncCore.jar?No. I'm using netcdf-2.2.10.jar. The download page says it just reads netcdf 3 files but I needed to write them, too. And I am interested (eventually) in netcdf 4.It appears I introduced a dependency on NetcdfFileCache that i forgot to include in the jar.But NetcdfFileCache.class (and some inner classes) are in netcdf-2.2.10.jar ...This isnt a problem if you use the full netcdf.jar. If you need the smaller jar, i will fix the problem.It's sounds like I'm using the "right" jar. So which jar should I use?
You should use netcdf-2.2.10.jar, which as you say has the NetcdfFileCache in it. so why arent you seeing it? usually these things are classpath problems. put netcdf-2.2.10.jar first to see if that solves it. If it does, track down what other jar file in your classpath is interfering. if not, its probably a class loader problem. but lets not go there yet. BTW, sorry for the lack of documentation on transitioning from 2.1 -> 2.2. Ive gotten so used to it, I forget what has to be done.
Bob Simons wrote:I am trying to switch from Netcdf-java 2.1 to Netcdf-java 2.2.10.I have gotten everything switched over (grumble, grumble, a little documentation about how to handle things that have changed would be nice... although maybe I just didn't find it, :-) ), except for NCdump.print and its variants. Whenever I call it, I get the error message:Exception in thread "main" java.lang.NoClassDefFoundError at ucar.nc2.NCdump.print(NCdump.java:191) at ucar.nc2.NCdump.printHeader(NCdump.java:54) at <my code> Line 191 in the source code you distribute is NetcdfFileCache.release(nc);Usually, these problems are solvable. But this time, I am at a loss as to how to solve the problem. It isn't an "import" problem in my code or a -cp problem on my compiler command line, because my code compiles correctly. It isn't a -cp problem on the java command line, because my running code clearly finds NCdump. It isn't that NetcdfFileCache.class isn't in the .jar you distribute (I checked; it's there).I looked at the list of changes for 2.2.11, but didn't see anything that looked relevant.I didn't find any unit test methods in the source code which would demonstrate this class working correctly. (Maybe they are there and I didn't find them.)Any suggestions? Sincerely, Bob Simons Satellite Data Product Manager Environmental Research Division NOAA Southwest Fisheries Science Center 1352 Lighthouse Ave Pacific Grove, CA 93950-2079 (831)658-3205 bob.simons@xxxxxxxx <>< <>< <>< <>< <>< <>< <>< <>< <><Sincerely, Bob Simons Satellite Data Product Manager Environmental Research Division NOAA Southwest Fisheries Science Center 1352 Lighthouse Ave Pacific Grove, CA 93950-2079 (831)658-3205 bob.simons@xxxxxxxx <>< <>< <>< <>< <>< <>< <>< <>< <><
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