From f250492a240b243f885bdade1ace9f117bcf878c Mon Sep 17 00:00:00 2001
From: Alexandru Fikl <alexfikl@gmail.com>
Date: Tue, 2 Jun 2020 18:44:43 -0500
Subject: [PATCH] fix some typos
---
meshmode/mesh/processing.py | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/meshmode/mesh/processing.py b/meshmode/mesh/processing.py
index 2ed265c0..57300fea 100644
--- a/meshmode/mesh/processing.py
+++ b/meshmode/mesh/processing.py
@@ -574,7 +574,7 @@ def merge_disjoint_meshes(meshes, skip_tests=False, single_group=False):
def split_mesh_groups(mesh, element_flags, return_subgroup_mapping=False):
- """Split all the groups in *mesh* in according to the values of
+ """Split all the groups in *mesh* according to the values of
*element_flags*. The element flags are expected to be integers
defining, for each group, how the elements are to be split into
subgroups. For example, a single-group mesh with flags::
@@ -592,7 +592,7 @@ def split_mesh_groups(mesh, element_flags, return_subgroup_mapping=False):
:returns: a :class:`~meshmode.mesh.Mesh` where each group has been split
according to flags in *element_flags*. If *return_subgroup_mapping*
is *True*, it also returns a mapping of
- ``(group_index, subgroup) -> new_group_index``
+ ``(group_index, subgroup) -> new_group_index``.
"""
assert element_flags.shape == (mesh.nelements,)
@@ -608,6 +608,7 @@ def split_mesh_groups(mesh, element_flags, return_subgroup_mapping=False):
for flag in unique_grp_flags:
subgroup_to_group_map[igrp, flag] = len(new_groups)
+ # NOTE: making copies to maintain contiguity of the arrays
mask = grp_flags == flag
new_groups.append(grp.copy(
vertex_indices=grp.vertex_indices[mask, :].copy(),
--
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