ucar.nc2.Group.findAttribute()方法的使用及代码示例

x33g5p2x  于2022-01-20 转载在 其他  
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本文整理了Java中ucar.nc2.Group.findAttribute()方法的一些代码示例，展示了Group.findAttribute()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Group.findAttribute()方法的具体详情如下：
包路径：ucar.nc2.Group
类名称：Group
方法名：findAttribute

Group.findAttribute介绍

[英]Find an Attribute in this Group by its name.
[中]按名称查找此组中的属性。

代码示例

代码示例来源：origin: edu.ucar/netcdf

private ucar.nc2.Attribute findAttribute(Object parent, String name) {
 if (parent == null)
  return null;
 if (parent instanceof Group)
  return ((Group) parent).findAttribute(name);
 else if (parent instanceof Variable)
  return ((Variable) parent).findAttribute(name);
 return null;
}

代码示例来源：origin: edu.ucar/cdm

private ucar.nc2.Attribute findAttribute(Object parent, String name) {
 if (parent == null)
  return null;
 if (parent instanceof Group)
  return ((Group) parent).findAttribute(name);
 else if (parent instanceof Variable)
  return ((Variable) parent).findAttribute(name);
 return null;
}

代码示例来源：origin: Unidata/thredds

private ucar.nc2.Attribute findAttribute(Object parent, String name) {
 if (parent == null)
  return null;
 if (parent instanceof Group)
  return ((Group) parent).findAttribute(name);
 else if (parent instanceof Variable)
  return ((Variable) parent).findAttribute(name);
 return null;
}

代码示例来源：origin: Unidata/thredds

public Attribute findGlobalAttribute(String attName) {
 return ncfile.getRootGroup().findAttribute(attName);
}

代码示例来源：origin: edu.ucar/cdm

public Attribute findGlobalAttribute(String attName) {
 return ncfile.getRootGroup().findAttribute(attName);
}

代码示例来源：origin: bcdev/beam

@Override
protected DecodeQualification getDecodeQualification(NetcdfFile netcdfFile) {
  Attribute attribute = netcdfFile.getRootGroup().findAttribute("metadata_profile");
  if (attribute != null) {
    String value = attribute.getStringValue();
    if (value != null && value.equals("beam")) {
      return DecodeQualification.INTENDED;
    }
  }
  return DecodeQualification.UNABLE;
}

代码示例来源：origin: Unidata/thredds

/**
 * Delete a group Attribute. Must be in define mode.
 *
 * @param g       the group to add to. if null, use root group
 * @param attName existing Attribute has this name
 * @return deleted Attribute, or null if not found
 */
public Attribute deleteGroupAttribute(Group g, String attName) {
 if (!defineMode) throw new UnsupportedOperationException("not in define mode");
 if (g == null) g = ncfile.getRootGroup();
 Attribute att = g.findAttribute(attName);
 if (null == att) return null;
 g.remove(att);
 return att;
}

代码示例来源：origin: edu.ucar/netcdf

/**
 * Delete a group Attribute. Must be in define mode.
 * @param g the group to add to. if null, use root group
 * @param attName existing Attribute has this name
 * @return deleted Attribute, or null if not found
 */
public Attribute deleteGroupAttribute(Group g, String attName) {
 if (!defineMode) throw new UnsupportedOperationException("not in define mode");
 if (g == null) g = ncfile.getRootGroup();
 Attribute att = g.findAttribute(attName);
 if (null == att) return null;
 g.remove(att);
 return att;
}

代码示例来源：origin: Unidata/thredds

/**
 * Copy attributes from src to target, skip ones that already exist (by name)
 * @param src copy from here
 * @param target copy to here
 */
static public void transferGroupAttributes(Group src, Group target) {
 for (Attribute a : src.getAttributes()) {
  if (null == target.findAttribute(a.getShortName()))
   target.addAttribute(a);
 }
}

代码示例来源：origin: edu.ucar/netcdf

/**
 * Copy attributes from src to target, skip ones that already exist (by name)
 * @param src copy from here
 * @param target copy to here
 */
static public void transferGroupAttributes(Group src, Group target) {
 for (Attribute a : src.getAttributes()) {
  if (null == target.findAttribute(a.getShortName()))
   target.addAttribute(a);
 }
}

代码示例来源：origin: edu.ucar/cdm

/**
 * Copy attributes from src to target, skip ones that already exist (by name)
 * @param src copy from here
 * @param target copy to here
 */
static public void transferGroupAttributes(Group src, Group target) {
 for (Attribute a : src.getAttributes()) {
  if (null == target.findAttribute(a.getShortName()))
   target.addAttribute(a);
 }
}

代码示例来源：origin: openmicroscopy/bioformats

@Override
public String getAttributeValue(String path) {
 String groupName = getDirectory(path);
 String attributeName = getName(path);
 Group group = getGroup(groupName);
 Attribute attribute = group.findAttribute(attributeName);
 if (attribute == null) return null;
 return arrayToString(attribute.getValues());
}

代码示例来源：origin: ome/formats-gpl

@Override
public String getAttributeValue(String path) {
 String groupName = getDirectory(path);
 String attributeName = getName(path);
 Group group = getGroup(groupName);
 Attribute attribute = group.findAttribute(attributeName);
 if (attribute == null) return null;
 return arrayToString(attribute.getValues());
}

代码示例来源：origin: edu.ucar/netcdf

public void rewrite() throws IOException, InvalidRangeException {
 Attribute attr = ncIn.getRootGroup().findAttribute("featureType");
 if(attr.getStringValue().contains("RADIAL"))
   isRadial = true;
 createGroup(null, ncIn.getRootGroup());
 ncOut.create();
 transferData(ncIn.getRootGroup());
 ncOut.close();
}

代码示例来源：origin: edu.ucar/netcdf4

public void rewrite() throws IOException, InvalidRangeException {
 Attribute attr = ncIn.getRootGroup().findAttribute("featureType");
 if(attr.getStringValue().contains("RADIAL"))
   isRadial = true;
 createGroup(null, ncIn.getRootGroup());
 ncOut.create();
 transferData(ncIn.getRootGroup());
 ncOut.close();
}

代码示例来源：origin: bcdev/beam

@Override
public void decode(ProfileReadContext ctx, Product p) throws IOException {
  for (String attribName : DESCRIPTION_ATTRIBUTE_NAMES) {
    Attribute attribute = ctx.getNetcdfFile().getRootGroup().findAttribute(attribName);
    if (attribute != null) {
      final String description = attribute.getStringValue();
      if (description != null) {
        p.setDescription(description);
        return;
      }
    }
  }
  p.setDescription(Constants.FORMAT_DESCRIPTION);
}

代码示例来源：origin: Unidata/thredds

public void rewrite() throws IOException, InvalidRangeException {
 Attribute attr = ncIn.getRootGroup().findAttribute("featureType");
 if(attr.getStringValue().contains("RADIAL"))
   isRadial = true;
 createGroup(null, ncIn.getRootGroup());
 ncOut.create();
 transferData(ncIn.getRootGroup());
 ncOut.close();
}

代码示例来源：origin: Unidata/thredds

@Test
public void problemHugeHeapId() throws IOException {
 //H5header.setDebugFlags(new ucar.nc2.util.DebugFlagsImpl("H5header/header"));
 String filename = TestH5.testDir + "SMAP_L4_SM_aup_20140115T030000_V05007_001.h5";
 try (NetcdfFile ncfile = NetcdfFile.open(filename)) {
  Group g = ncfile.findGroup("Metadata");
  assert g != null;
  Attribute att = g.findAttribute("iso_19139_dataset_xml");
  assert att != null;
  assert att.isString();
  String val = att.getStringValue();
  System.out.printf(" len of %s is %d%n", att.getFullName(), val.length());
  assert val.length() > 200 * 1000; // silly rabbit
 }
}

代码示例来源：origin: Unidata/thredds

@org.junit.Test
public void testReadH5attributeString() throws IOException {
 try (NetcdfFile ncfile = TestH5.openH5("support/attstr.h5")) {
  Group g = ncfile.getRootGroup().findGroup("MyGroup");
  assert null != g;
  Attribute att = g.findAttribute("data_contents");
  assert (null != att);
  assert (!att.isArray());
  assert (att.isString());
  assert (att.getStringValue().equals("important_data"));
 }
}

代码示例来源：origin: Unidata/thredds

@Test
public void testReadByName() throws IOException
{
  NetcdfFile ncfile = TestDir.openFileLocal("testSpecialAttributes.nc4");
  // Attempt to read special attributes by name
  for(String name : new String[]{CDM.NCPROPERTIES}) {
    Attribute special = ncfile.getRootGroup().findAttribute(name);
    Assert.assertTrue("Could not access special attribute: " + name,
        special != null && Attribute.isspecial(special));
  }
  ncfile.close();
}

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