On Fri, 2 Apr 2010, Gregory Guthrie wrote: > rrdtool.fetch( data("temp"), > "AVERAGE", "--start ", str(start), > "--end ", str(end) ) # fails - error below > > Error: > "--end ", str(end) ) > rrdtool.error: unknown option '- It;s missing the continuation \ at the end odf the start line. Hth, Len