Presumably, if you can build a data structure representing these right arguments for map: (];'.',],'.I'"_)"0'ymd' +-+----+ |y|.y.I| +-+----+ |m|.m.I| +-+----+ |d|.d.I| +-+----+
... you can then use map_jmf_ at rank 1: JINT map_jmf_"1 (];'.',],'.I'"_)"0'ymd' I did not bother giving it a rank 0 left argument, because everything in your example was JINT. -- Raul ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
