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Index › Programming Questions & Help › Integration › NetCDF in Processing
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NetCDF in Processing (Read 1121 times)
yashas
NetCDF in Processing
Feb 22nd, 2006, 7:32am  
Hi,

I was wondering if anyone had any experience using NetCDF Data
sets in processing.

Thanks
Yashas.
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neilb
Re: NetCDF in Processing
Reply #1 - May 24th, 2006, 7:18pm  
I'm trying to figure this out also. There's a java netCDF library to be had...

http://www.unidata.ucar.edu/software/netcdf-java/

but after installing it in the Code folder of my sketch, I'm still having trouble. Here's my test program:


import ucar.*;
import java.io.IOException;

void setup() {
 try {
   NetcdfFile nc = NetcdfFile.open("/Users/neil/Desktop/testfile.nc");
   nc.close();
 } catch(IOException ioe) {}
}

and here's the error I get:

Exception in thread "Thread-2" java.lang.NoClassDefFoundError: org/slf4j/LoggerFactory
at ucar.nc2.NetcdfFile.<clinit>(NetcdfFile.java:55)

can someone translate this? What exactly is it looking for that it can't find?

thanks,
neil
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neilb
Re: NetCDF in Processing
Reply #2 - May 29th, 2006, 8:38pm  
update: I solved the problem above by downloading the slf4j library (not that I have any idea what it does) and adding

import org.slf4j.LoggerFactory;

this makes the netcdf library happy, and I got processing to read and display a netcdf variable. yashas, are you still working on this?
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