Perfect. Thanks! Craig Miller http://spatialminds.com On Jul 2, 2012, at 10:27 PM, Lawrence Velázquez wrote: > On Jul 3, 2012, at 1:24 a.m., Craig Miller wrote: > >> Any suggestions on where I can go to find this info? > > > There's a man page for it: porthier(7). > > > vq >