Provide structured source info #10
Description
The server=dsdf end point is not directly supported in the das2dlm API. Adding a wrapper for this end-point would allow users to discover the extra sub-values that can be transmitted to a server. For some datasets, such as Juno/WAV/Survey these are particularly useful.
Though a full catalog-node query interface (as supported by das2py) would be more useful for auto-GUI's, a general structure output function would be handy. The presumed function interface would be
das2c_srcinfo(sServer, sPath)