. "obsolete_results_from" . "2009/11/23: BP, dev call:o bsoleted as discussed in tracker https://sourceforge.net/tracker/?func=detail&aid=2899860&group_id=177891&atid=886178\n. Should be replaced by instead creating defined classes for materials, which are specified output of the process that conveys the" . "obsolete_results_from" . . . "true"^^ . . .