On Jun 9, 2013, at 2:54 PM, Brian S <fblistserve@...> wrote: > In FB this would be written: > > if ( p > threshold ) then dstdata[y * w + x] = 1. else dstdata[y * w + x] = 0. The trailing zeros might be necessary for FB ( i.e. 1.0 and 0.0 ). Only on email today. No FB. Brian S.