- session lead: Alan Powell - 4 people in audience - session goal: search for more active participants and representation of status - item 1: overview of DFDL (see slides) Q: why no multi dimensional arrays, yet? (AM) A: no obvious way in XML to express them, so we have to define a DFDL way, and that is just not done, yet. (DM) - item 2: progress review (see slides) Q: do you have tooling? as you mix XPath 1.0 and 2.0, you might get problems... (DM) A: not explicitely, but you can use standard xpath tools as long as you understand the limitations defined by DFDL (AP) Q: maybe better to use full XPath? (DM) A: many elements don't make sense, and used subset is hopefully big enough to not to confuse people... (AP) - spec release planned within next 6 months - not enough participants! - no participation from academic/scientific background anymore Q: why not reach out (actively) to scientific data format groups (HDF5, CDF, ...) (AM) A: yep, should do that, we will not be able to change course though (AP) A: thats not neccessary, comments don't _have_ to be followed, its still good to have them (DM) ACTION: Andre: send contacts to Alan. (DONE) Q: what about DFDL and data access (query language)? (AM) A: out of scope, implementations use XQuery/XPath. (AP) Q: what about DFDL and data formats? (AM) Q: is that possible? (DM) A: out of scope for the moment. (AP) AP: Alan Powell DM: David Martin AM: Andre Merzky