Dear Ladies and Gentlemen, I am writing to say that I'd hoped to clip data before graphing it with something like
CDEF:clipped=x,UpperBound,GT,UpperBound,x,IF,LowerBound,LT,LowerBound,x,IF (the intent is that clipped is x: LowerBound <= x <= UpperBound. I thought the CDEF would evaluate to min(x,UpperBound),LowerBound,LT,LowerBound,x,IF. Perhaps this is what I should have done in the first place.) I apologise if this is a RFTM especially so because of the great number of carefully written tutorials. The CDEF above does not do what I'd hoped. The pair of CDEFs CDEF:cliptop=x,UpperBound,GT,UpperBound,x,IF CDEF:clipped=cupper,LowerBound,LT,LowerBound,cliptop,IF work quite happily. Obviously I have missed something fundamental. I have only checked this in the August snapshot of the dev branch. I am yet another happy and grateful customer. Why don't they hand out Nobel prizes for people who make wonderful things such as this ? Yours sincerely. -- ------------------------------------------------------------------------ Stanley Hopcroft ------------------------------------------------------------------------ '...No man is an island, entire of itself; every man is a piece of the continent, a part of the main. If a clod be washed away by the sea, Europe is the less, as well as if a promontory were, as well as if a manor of thy friend's or of thine own were. Any man's death diminishes me, because I am involved in mankind; and therefore never send to know for whom the bell tolls; it tolls for thee...' from Meditation 17, J Donne. -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://www.ee.ethz.ch/~slist/rrd-users WebAdmin http://www.ee.ethz.ch/~slist/lsg2.cgi
