I've got 4 graphs generated by rrdtool graph, all using the --slope- mode flag. Three of them look to be using the slope style rather than the normal stair case curve, but one will only generate a stair case curve even with the --slope-mode flag passed.
Is there a minimum number of data points required for the --slope- mode flag to work effectively? The particular graph that's not using it has one data point every 15 minutes over a 24 hour period. The command used to generate the graphs is: /usr/bin/rrdtool graph ../lib/datacom/../../htdocs/graphs/ 280XV071039311/yesterday.png --slope-mode -a PNG --title 'Voltage vs. Power Output (Yesterday)' --vertical-label 'AC Power' --start 'end-25h' --end '00:00' --height 400 --width 400 --color GRID#FFFFFF00 --color MGRID#FFFFFF00 --color BACK#FFFFFF --color CANVAS#FFFFFF --color SHADEA#FFFFFF --color SHADEB#FFFFFF 'DEF:acpower=rrd/280XV071039311.rrd:ac_power:LAST' 'DEF:dcvolts=rrd/ 280XV071039311.rrd:dc_volts:LAST' 'LINE3:acpower#ffc909:AC Power' 'AREA:acpower#fbedc6:Total Power' 'LINE2:dcvolts#2f5f90:DC Voltage' Thanks for any help in advance. -- Unsubscribe mailto:[EMAIL PROTECTED] Help mailto:[EMAIL PROTECTED] Archive http://lists.ee.ethz.ch/rrd-users WebAdmin http://lists.ee.ethz.ch/lsg2.cgi
