/*
* Copyright 1998-2009 University Corporation for Atmospheric Research/Unidata
*
* Portions of this software were developed by the Unidata Program at the
* University Corporation for Atmospheric Research.
*
* Access and use of this software shall impose the following obligations
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* any fee or cost, to use, copy, modify, alter, enhance and distribute
* this software, and any derivative works thereof, and its supporting
* documentation for any purpose whatsoever, provided that this entire
* notice appears in all copies of the software, derivative works and
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*
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*/
package ucar.nc2.iosp.grib;
import junit.framework.*;
import java.io.*;
import ucar.nc2.TestAll;
import ucar.nc2.NetcdfFile;
import ucar.nc2.dataset.NetcdfDataset;
/** Test writing and reading back. */
public class TestJustRead extends TestCase {
private boolean show = false;
public TestJustRead( String name) {
super(name);
}
public void testReadGrib1Files() throws Exception {
readAllDir( TestAll.cdmUnitTestDir + "motherlode/grid", "grib1");
}
public void testReadGrib2Files() throws Exception {
readAllDir( TestAll.cdmUnitTestDir + "motherlode/grid", "grib2");
}
public void testReadFiles() throws Exception {
long start = System.currentTimeMillis();
readAllDir( "D:\\data\\grib\\nam\\c20s", "");
long end = System.currentTimeMillis();
System.out.printf(" that took %d msecs%n", (end-start));
}
void readAllDir(String dirName, String suffix) throws Exception {
System.out.println("---------------Reading directory "+dirName);
File allDir = new File( dirName);
File[] allFiles = allDir.listFiles();
for (int i = 0; i < allFiles.length; i++) {
File f = allFiles[i];
String name = f.getAbsolutePath();
if (!f.isDirectory() && name.endsWith(suffix) && !name.endsWith(".gbx"))
doOne(name);
}
/* for (int i = 0; i < allFiles.length; i++) {
File f = allFiles[i];
if (f.isDirectory())
readAllDir(allFiles[i].getAbsolutePath(), suffix);
} */
}
private void doOne(String filename) throws Exception {
System.out.println("read file= "+filename);
NetcdfFile ncfile = NetcdfDataset.openFile( filename, null);
System.out.println(" Generating_Process_or_Model="+ncfile.findAttValueIgnoreCase(null, "Generating_Process_or_Model", "NONE"));
ncfile.close();
}
}