From dd4f537e626d4710b596644f32c01fe1b0402d2c Mon Sep 17 00:00:00 2001
From: Joseph Weston <joseph@weston.cloud>
Date: Fri, 22 Nov 2019 11:03:31 +0100
Subject: [PATCH] remove impossible case from
system.VectorizedSystem.site_ranges
All site arrays must have 'norbs' set by definition.
---
kwant/system.py | 2 --
1 file changed, 2 deletions(-)
diff --git a/kwant/system.py b/kwant/system.py
index c6764d16..2eb13794 100644
--- a/kwant/system.py
+++ b/kwant/system.py
@@ -431,8 +431,6 @@ class VectorizedSystem(System, metaclass=abc.ABCMeta):
def site_ranges(self):
site_offsets = np.cumsum([0] + [len(arr) for arr in self.site_arrays])
norbs = [arr.family.norbs for arr in self.site_arrays] + [0]
- if any(norb is None for norb in norbs):
- return None
orb_offsets = np.cumsum(
[0] + [len(arr) * arr.family.norbs for arr in self.site_arrays]
)
--
GitLab