From 160123f5f35d8fe5912b65b88bba237d0f5a8b2d Mon Sep 17 00:00:00 2001
From: Martin Bauer <martin.bauer@fau.de>
Date: Wed, 30 Jan 2019 17:16:22 +0100
Subject: [PATCH] More flexible boundary handling
boundary conditions can specify how the index list should be built:
- list coordinates of domain or boundary cells (previous always inner)
- list all links or only the first link
---
boundaries/boundaryconditions.py | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/boundaries/boundaryconditions.py b/boundaries/boundaryconditions.py
index 4d191275..f451371f 100644
--- a/boundaries/boundaryconditions.py
+++ b/boundaries/boundaryconditions.py
@@ -10,6 +10,9 @@ from lbmpy.boundaries.boundaryhandling import BoundaryOffsetInfo, LbmWeightInfo
class Boundary:
"""Base class all boundaries should derive from"""
+ inner_or_boundary = True
+ single_link = False
+
def __init__(self, name=None):
self._name = name
@@ -77,7 +80,6 @@ class NoSlip(Boundary):
class UBB(Boundary):
-
"""Velocity bounce back boundary condition, enforcing specified velocity at obstacle"""
def __init__(self, velocity, adapt_velocity_to_force=False, dim=None, name=None):
--
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