public String getValue() {
   Array value = att.getValues();
   try {
     return NCdumpW.printArray(value, null, null);
   } catch (IOException e) {
     return e.getMessage();
   }
 }
 public String getValue() {
   Array value = att.getValues();
   return NCdumpW.toString(value, null, null);
 }
 public String getName() {
   return att.getShortName();
 }
 public String getAbbrev() {
   Attribute att = ve.findAttributeIgnoreCase(CDM.ABBREV);
   return (att == null) ? null : att.getStringValue();
 }
 private String getCalendarAttribute(VariableEnhanced vds) {
   Attribute cal = vds.findAttribute("calendar");
   return (cal == null) ? null : cal.getStringValue();
 }