Make default WRD (Waarde administratie) block.
WRD = emptyWRD
No input required.
WRD: Structure with fields: +----taxis (double) +----lKeynr2 (double) +----Wrd (double) +----nKwlcod (double)
WRD = emptyWRD
WRD = taxis: [] lKeynr2: [] Wrd: [] nKwlcod: []