tds/src/main/java/thredds/server/radarServer2/RadarServerController.java
private String idvDatasetCatalog(String xml)
    {
        String ret = xml.replace("variables", "Variables");
        ret = ret.replace("timeCoverage", "TimeSpan");
        StringBuilder sub = new StringBuilder(ret.substring(0,
                ret.indexOf("<geospatialCoverage>")));
        sub.append("<LatLonBox>\n\t<north>90.0</north>\n\t<south>-90.0</south>");
        sub.append("\n\t<east>180.0</east>\n\t<west>-180.0</west></LatLonBox>");
        String endCoverage = "</geospatialCoverage>";
        sub.append(ret.substring(ret.indexOf(endCoverage) + endCoverage.length()));
        return sub.toString();
    }
private String idvDatasetCatalog(String xml)
    {
        String ret = xml.replace("variables", "Variables");
        ret = ret.replace("timeCoverage", "TimeSpan");
        StringBuilder sub = new StringBuilder(ret.substring(0,
                ret.indexOf("<geospatialCoverage>")));
        sub.append("<LatLonBox>\n\t<north>90.0</north>\n\t<south>-90.0</south>");
        sub.append("\n\t<east>180.0</east>\n\t<west>-180.0</west></LatLonBox>");
        String endCoverage = "</geospatialCoverage>";
        sub.append(ret.substring(ret.indexOf(endCoverage) + endCoverage.length()));
        return sub.toString();
    }
This code tweaks our catalog output to match.