visomat-data-downloader: use uint8_t for bytes

[visomat-utils.git] / contrib / visomat.gnuplot

diff --git a/contrib/visomat.gnuplot b/contrib/visomat.gnuplot
index 6ab72e6..c2e9b36 100755 (executable)
--- a/contrib/visomat.gnuplot
+++ b/contrib/visomat.gnuplot
@@ -1,12 +1,23 @@
 #!/usr/bin/gnuplot -persist
 
-# TODO: deal with time of the day
-set timefmt "%d/%m/%Y"
+set datafile separator ';'
+set timefmt "%d/%m/%Y-%H.%M"
 set xdata time
+set format x "%d/%m/%Y\n%H.%M"
+set xtics out nomirror rotate by -45
 
-set datafile separator ';'
+set multiplot layout 2,1
 
+set title "User 1"
 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' i 0 using (stringcolumn(1).'-'.stringcolumn(2)):3 every ::1 with lp title "systolic", \
+  'data.csv' i 0 using (stringcolumn(1).'-'.stringcolumn(2)):4 every ::1 with lp title "diastolic", \
+  'data.csv' i 0 using (stringcolumn(1).'-'.stringcolumn(2)):5 every ::1 with lp title "pulses"
+
+set title "User 2"
+plot \
+  'data.csv' i 1 using (stringcolumn(1).'-'.stringcolumn(2)):3 every ::1 with lp title "systolic", \
+  'data.csv' i 1 using (stringcolumn(1).'-'.stringcolumn(2)):4 every ::1 with lp title "diastolic", \
+  'data.csv' i 1 using (stringcolumn(1).'-'.stringcolumn(2)):5 every ::1 with lp title "pulses"
+
+unset multiplot