cdm/src/main/java/ucar/nc2/iosp/nids/Nidsheader.java
public HashMap addAttributePairs(String s)
    {
        java.util.regex.Pattern PARAM_PATTERN =
                java.util.regex.Pattern.compile("([\\w*\\s*?]*)\\=([(\\<|\\{|\\[|\\()?\\w*\\s*?\\.?\\,?\\-?\\/?\\%?(\\>|\\}|\\]|\\))?]*)");
        HashMap attributes = new HashMap();
        for(java.util.regex.Matcher matcher = PARAM_PATTERN.matcher(s);
            matcher.find(); attributes.put(matcher.group(1).trim(), matcher.group(2).trim()));

        return attributes;
    }
public HashMap addAttributePairs(String s)
    {
        java.util.regex.Pattern PARAM_PATTERN =
                java.util.regex.Pattern.compile("([\\w*\\s*?]*)\\=([(\\<|\\{|\\[|\\()?\\w*\\s*?\\.?\\,?\\-?\\/?\\%?(\\>|\\}|\\]|\\))?]*)");
        HashMap attributes = new HashMap();
        for(java.util.regex.Matcher matcher = PARAM_PATTERN.matcher(s);
            matcher.find(); attributes.put(matcher.group(1).trim(), matcher.group(2).trim()));

        return attributes;
    }
for level3 176 product

@param s
@return  attributes