[rrd-users] Unable to print date to the graph

[Sebastian John]

Hallo,

I have a problem while printing the date/time of a vdef to my
graph. Maybe its a problem understanding the syntax. Hope you can help
me.

My graph definition (snipped)

..
VDEF:tmax=tmp,MAXIMUM 
..
GPRINT:tmax:"max %0.2lf":"%H" 
..

I get: ERROR: I don't understand ':%H' in command: 'GPRINT:tmax:max
%0.2lf:%H'.

what is my fault?

Sebastian
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