I'm trying to get a full set of ancillary data, particularly the wind product. Some days are missing S*_NCEP.MET data but have the N*_MET_NCEPN*. With regard to wind data, can I substitute the N* files for the S* files? A quick hdiff shows only difference in the humidity data, so that's promising -- but though I should check before randomly grabbing data... -Corey