> Hi folks,
>
> I am wondering how to make a graph with the date and time of maximum
> value.
> Actually I do it this way:
> 'DEF:a_temperatur_max=/home/pi/wetter.rrd:aussentmp:MAX‘ \
> 'VDEF:a_temp_max=a_temperatur_max,MAXIMUM' \
> 'GPRINT:a_temp_max:max\: %5.2lf °C'
First of all: that GPRINT is
Hi folks,
I am wondering how to make a graph with the date and time of maximum value.
Actually I do it this way:
'DEF:a_temperatur_max=/home/pi/wetter.rrd:aussentmp:MAX‘ \
'VDEF:a_temp_max=a_temperatur_max,MAXIMUM' \
'GPRINT:a_temp_max:max\: %5.2lf °C'
But would like to print the time of the ma