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//
// Creating and closing a group.
package examples.intro;
import ncsa.hdf.object.FileFormat;
import ncsa.hdf.object.h5.H5File;
import ncsa.hdf.object.h5.H5Group;
public class H5Object_CreateGroup {
private static String FILENAME = "H5Object_CreateGroup.h5";
private static String GROUPNAME = "MyGroup";
private static void CreateGroup() {
H5File file = null;
H5Group grp = null;
int group_id = -1;
// Create a new file using default properties.
try {
file = new H5File(FILENAME, FileFormat.CREATE);
file.open();
}
catch (Exception e) {
e.printStackTrace();
}
// Create a group in the file.
try {
grp = (H5Group)file.createGroup("/" + GROUPNAME, null);
group_id = grp.open();
}
catch (Exception e) {
e.printStackTrace();
}
// Close the group.
try {
if (group_id >= 0)
grp.close(group_id);
}
catch (Exception e) {
e.printStackTrace();
}
// Close the file.
try {
file.close();
}
catch (Exception e) {
e.printStackTrace();
}
}
public static void main(String[] args) {
H5Object_CreateGroup.CreateGroup();
}
}
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