Small tweak

`empty` comes from numpy
phobson · Aug 5, 2020 · ca0d3ac · ca0d3ac
1 parent 6dd1fd3
commit ca0d3ac
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pygridgen/grid.py b/pygridgen/grid.py
@@ -1014,8 +1014,8 @@ def from_spec(cls, attributes):
 def rho_to_vert(xr, yr, pm, pn, ang):  # pragma: no cover
     """ Possibly converts centroids to nodes """
     Mp, Lp = xr.shape
-    x = empty((Mp + 1, Lp + 1), dtype='d')
-    y = empty((Mp + 1, Lp + 1), dtype='d')
+    x = numpy.empty((Mp + 1, Lp + 1), dtype='d')
+    y = numpy.empty((Mp + 1, Lp + 1), dtype='d')
     x[1:-1, 1:-1] = 0.25 * (xr[1:, 1:] + xr[1:, :-1] + xr[:-1, 1:] + xr[:-1, :-1])
     y[1:-1, 1:-1] = 0.25 * (yr[1:, 1:] + yr[1:, :-1] + yr[:-1, 1:] + yr[:-1, :-1])