Fix errors with recent gnuplot versions

[experiments/gnuplot_seasonal_plot.git] / modular_cartesian.gnuplot

diff --git a/modular_cartesian.gnuplot b/modular_cartesian.gnuplot
index 07f7aeb..574806c 100755 (executable)
--- a/modular_cartesian.gnuplot
+++ b/modular_cartesian.gnuplot
@@ -59,7 +59,7 @@ cblabels = 'set cbtics ( '
 do for [i=year_min:year_max] {
    cblabels = cblabels . '"' . i .'" ' . i .','
 }
 do for [i=year_min:year_max] {
    cblabels = cblabels . '"' . i .'" ' . i .','
 }

-cblabels = cblabels . '"" ' . (i + 1) .','
+cblabels = cblabels . '"" ' . int(year_max + 1) .','

 cblabels = cblabels . ' )'
 eval(cblabels)
 
 cblabels = cblabels . ' )'
 eval(cblabels)