ndi.setup.yangyangwang

  ndi.setup.yangyangwang - initialize an ndi.session.dir with YANGYANGWANG devices

   S = ndi.setup.yangyangwang(REF, DIRNAME, [FORCE])

   Initializes an ndi.session.dir object for the directory
   DIRNAME with the standard compliment of YANGYANGWANG devices, as
   found in "ndi_common/daq_systems/yangyangwang"

   If the devices are already added, they are not re-created unless
   FORCE is provided and is 1.