turn nd into int

nd will be passed to zeros(), which only accepts int
8 years ago · 61db4bec26
parent 30bf392f80
commit 61db4bec26
1 changed files with 1 additions and 1 deletions
--- a/wafo/interpolate.py
+++ b/wafo/interpolate.py
@ -561,7 +561,7 @@ class SmoothSpline(PPform):
        # ndy = y.ndim
        szy = y.shape

-        nd = prod(szy[:-1])
+        nd = np.int(prod(szy[:-1]))
        ny = szy[-1]

        if n < 2: