// list of excluded variables
Set<String> excludedVariables
= config.getProcessingInstructions().getInstructionValues(OpendapConfigMetKeys.EXCLUDE_VARIABLES_ATTR);
try {
DAS das = dConn.getDAS();
@SuppressWarnings("unchecked")
Enumeration<String> names = das.getNames();
while (names.hasMoreElements()) {
String attName = names.nextElement();
LOG.log(Level.FINE, "Extracting DAS attribute: " + attName);
AttributeTable at = das.getAttributeTable(attName);
Enumeration<String> e = at.getNames();
// NetCDF global attributes
// store attribute name, all values for ALL attributes (strings and numerics)
ProcessingInstructions processingInstructions = config.getProcessingInstructions();