[drraw-users] PERCENTILE in a CDEF ?

[Christophe Kalt]

On Jan 16, Gabriel Somlo wrote:
| I'm trying to graph the 95th percentile of a data source, let's call it 'a'.
| 
| When I try to add a CDEF definition in drraw, I get the following error
| message:
| 
| invalid rpn expression in: a,95,PERCENTILE,8,*
| 
| Any ideas about what I'm doing wrong would be much appreciated :)

This error is produced by RRDtool, not drraw.  Not sure what's
wrong, i haven't played with these newer features of RRDtool.
Have you made sure that drraw is actually using a recent
verison of RRDtool?