Re: time series data over 3 days - how to prevent graph from wrapping/sweeping back over itself
- From: "banzai" <banzai@xxxxxx>
- Date: Fri, 13 Mar 2009 09:25:48 -0000
"Hermann Peifer" <peifer@xxxxxx> wrote in message
news:gp6jqa$m49$1@xxxxxxxxxxxxxxxxxxxx
banzai wrote:
I'm guessing not as I just noticed similar post "Crossing midnight
problem"...
This is admittedly a brute-force quick hack, but it works...
--- snip ---
set term png nocrop size 1600,900 font
'/usr/share/X11/fonts/TTF/luximb.ttf,10'
set output 'test.png'
set title 'Solving the Crossing midnight problem'
set xdata time
set timefmt '%d %H:%M:%S'
set format x '%H:%M:%S'
plot [:] [0:20] "<( awk -F: '{print (NR==1||(!$1&&$1!=p)?++c:c),$0;p=$1}'
test.dat)" using 1:3 notitle with lines
--- snip ---
see: http://tinyurl.com/5zl4jr
Hermann
Thanks, what does ' [:] [0:20] ' do ?
.
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