Commit 706c5257 authored by Martin Bauer's avatar Martin Bauer
Browse files

Added notebook with LES Smagorinsky model

parent 327acffd
......@@ -225,6 +225,21 @@ class EquationCollection(object):
allLhs = [eq.lhs for eq in self.mainEquations]
return self.extract(allLhs)
def appendToSubexpressions(self, rhs, lhs=None, topologicalSort=True):
if lhs is None:
lhs = sp.Dummy()
eq = sp.Eq(lhs, rhs)
if topologicalSort:
self.topologicalSort(subexpressions=True, mainEquations=False)
return lhs
def topologicalSort(self, subexpressions=True, mainEquations=True):
if subexpressions:
self.subexpressions = sortEquationsTopologically(self.subexpressions)
if mainEquations:
self.mainEquations = sortEquationsTopologically(self.mainEquations)
def insertSubexpression(self, symbol):
newSubexpressions = []
subsDict = None
......@@ -4,8 +4,11 @@ These function simplify the iteration over rectangular slices, managing the mapp
global coordinates.
import numpy as np
import waLBerla as wlb
from pystencils.slicing import normalizeSlice
import waLBerla as wlb
except ImportError:
wlb = None
def blockIteration(blocks, ghostLayers, dim=3, accessPrefix=''):
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