add handling for no x values specified

peterdsharpe · Jan 2, 2024 · 2043f3a · 2043f3a
1 parent ba2e234
commit 2043f3a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/aerosandbox/numpy/integrate_discrete.py b/aerosandbox/numpy/integrate_discrete.py
@@ -268,6 +268,9 @@ def integrate_discrete_squared_curvature(
     Performs this by constructing a cubic spline interpolant using Bernstein polynomials and exactly integrating
     the squared second derivative of that interpolant.
     """
+    x_is_specified = (x is not None)
+    if not x_is_specified:
+        x = _onp.arange(length(f))
 
     x1 = x[:-3]
     x2 = x[1:-2]