fixing int 0

Author: BioCam

pylabrobot/resources/height_functions.py

@@ -78,7 +78,7 @@ def volume_of_spherical_cap(h: float):
       return (1/3) * math.pi * h**2 * (3*r - h)
 
     # Binary search to solve for h
-    low, high = 0, r
+    low, high = 0.0, r
     tolerance = 1e-6
     while high - low > tolerance:
       mid = (low + high) / 2