#2 the shading also needed the check

2026-03-12 22:45:29 +00:00
parent 42d7e30e7d
commit 54c5014faf
1 changed files with 3 additions and 3 deletions
--- a/infocalc.py
+++ b/infocalc.py
@@ -154,11 +154,11 @@ plt.plot(x, y, 'b-', label='T distribution')

 # Filter for which region to fill
 coloredregion = x#default fill all
-if args.lowerbound and args.upperbound:
+if args.lowerbound is not None and args.upperbound is not None:
    coloredregion = (x >= args.lowerbound) & ( x <= args.upperbound )
-elif args.upperbound:
+elif args.upperbound is not None:
    coloredregion =  x <= args.upperbound 
-elif args.lowerbound:
+elif args.lowerbound is not None:
    coloredregion = x >= args.lowerbound
    
 plt.fill_between(x, 0, y, where=coloredregion, color="grey", alpha=0.5, label="Design range",)