Fetches the latest data associated with an ovariable from the OpasnetBase if available
ddata_apply(ovariable, ddata_tidy = TRUE, force_ddata = FALSE, ...)an ovariable with the ddata slot defined as page_id i.e. "Op_en1000"
TRUE to run tidy on downloaded data
if TRUE, dynamic data links are used even if the data slot of an ovariable is already defined
excess parameters are ignored
Returns the input ovariable. (Re)defines the data slot if it is not already defined ands ddata is available.
This function is mostly used internally
See also: http://en.opasnet.org/