Hi, I'm currently trying to find a way to automatically validate the schemas currently available/being developed in the scope of DFDL4S <http://eop-cfi.esa.int/index.php/applications/dfdl4s>. Is there an XSD that we could use as DFDL Meta-schema? The current proposed approach is to make a small standalone XercesC-based utility to make the validation. Do you have other/better suggestions? -Marcos -- *HE Space for ESA - European Space Agency* Marcos Bento Mission Analysis Software Engineer System Support Division Earth Observation Projects Department Directorate of Earth Observation Programmes ESTEC Keplerlaan 1, PO Box 299 NL-2200 AG Noordwijk, The Netherlands marcos.bento@esa.int | www.esa.int T +31 71 565 3749 This message is intended only for the recipient(s) named above. It may contain proprietary information and/or protected content. Any unauthorised disclosure, use, retention or dissemination is prohibited. If you have received this e-mail in error, please notify the sender immediately. ESA applies appropriate organisational measures to protect personal data, in case of data privacy queries, please contact the ESA Data Protection Officer (dpo@esa.int).