[rrd-users] Upper-Lower limit and VDEF

[Simon Hobson]

sminc <disposable at sminc.me.uk> wrote:

> Do --lower-limit or --upper-limit accept VDEF variables as values ?

The common answer to questions like this - basically anything where you want to alter something based on the data - is to do two passes. The first pass just "PRINT"s (not "GPRINT") the values you want, and then you can do a second pass using the values obtained to customise the graph.



Simon Hobson