From: Antonio Ospite <ospite@studenti.unina.it>
Date: Wed, 13 Mar 2013 14:27:22 +0000 (+0100)
Subject: Handle time of day in the gnuplot script
X-Git-Url: https://git.ao2.it/visomat-utils.git/commitdiff_plain/eb382a19359b6059f196a105c1f2724c68cd817e

Handle time of day in the gnuplot script
---

diff --git a/contrib/visomat.gnuplot b/contrib/visomat.gnuplot
index 6ab72e6..0c6427c 100755
--- a/contrib/visomat.gnuplot
+++ b/contrib/visomat.gnuplot
@@ -1,12 +1,10 @@
 #!/usr/bin/gnuplot -persist
 
-# TODO: deal with time of the day
-set timefmt "%d/%m/%Y"
-set xdata time
-
 set datafile separator ';'
+set timefmt "%d/%m/%Y-%H.%M"
+set xdata time
 
 plot \
-  'data.csv' using 1:3 every ::1 with lp title "systolic", \
-  'data.csv' using 1:4 every ::1 with lp title "diastolic" , \
-  'data.csv' using 1:5 every ::1 with lp title "pulses"
+  'data.csv' using (stringcolumn(1).'-'.stringcolumn(2)):3 every ::1 with lp title "systolic", \
+  'data.csv' using (stringcolumn(1).'-'.stringcolumn(2)):4 every ::1 with lp title "diastolic", \
+  'data.csv' using (stringcolumn(1).'-'.stringcolumn(2)):5 every ::1 with lp title "pulses"