Rename x axis to 'Free space' in plot psp script

diff --git a/scripts/plot_psp.py b/scripts/plot_psp.py
index 8c0bb90382eac487e2ffa6906a4b8017de10d5a7..37d4dd0fdf3be30970f537f7e9b49fe8cd18a624 100644 (file)
--- a/scripts/plot_psp.py
+++ b/scripts/plot_psp.py
@@ -29,7 +29,7 @@ def plot_graph():
 
 # cusp
 TITLE = "Number of direction changes"
-XLABEL = "Slot length minus car length [m]"
+XLABEL = "Free space [m]"
 YLABEL = "Number of changes [-]"
 LEGEND = [
     "Reversed",
@@ -84,7 +84,7 @@ plot_graph()
 
 # time
 TITLE = "Elapsed time of search"
-XLABEL = "Slot length minus car length [m]"
+XLABEL = "Free space [m]"
 YLABEL = "Elapsed time [s]"
 LEGEND = [
     "Reversed",