[rrd-users] X-axis labels incorrect

[Petteri Matilainen]

Hello,

I'm graphing temperature, see http://koti.welho.com/pmatil/out_day.png. 
Look at the x-axis labels. They should be at 2 hour intervals. But after 
02:00 the next label is 03:00 and then at 2 hour intervals. What is 
happening? The x-axis label is constructed using

-x MINUTE:30:HOUR:1:HOUR:2:0:"%H:%M"

Also in the picture you see the issue I mentioned in my previous 
message, the y-axis labels which are for some reason floats, eg. 0.0, 
1.0, 2.0 etc. Any ideas? Thanks!

regards,

Petteri