Acceptance boundary zero shape (2,1) (#714)

* Update boundary.py * return [0, 0] when all particles are lost * change shape of zeros ouput to (2,1) --------- Co-authored-by: simone liuzzo <[email protected]>
atcollab · Nov 30, 2023 · 95b9dfc · 95b9dfc
1 parent f9e5340
commit 95b9dfc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pyat/at/acceptance/boundary.py b/pyat/at/acceptance/boundary.py
@@ -264,7 +264,7 @@ def radial_boundary(mask, grid):
         msg = ("No particle survived, please check your grid "
                "or lattice. Acceptance set to [0.0, 0.0].")
         warnings.warn(AtWarning(msg))
-        return numpy.zeros(2)
+        return numpy.zeros((2, 1))
 
     if config.mode is GridMode.RADIAL:
         return radial_boundary(mask, grid)