def getCellSizeDB(points):
from spatialdata.geocoords.CSCart import CSCart
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
# Coordinate system for mesh (must match coordsys in ExodusII file)
cs = CSCart()
cs._configure()
cs.initialize()
# Spatial database with physical properties (Vs)
dbIO = SimpleIOAscii()
dbIO.inventory.filename = filenameDB
dbIO._configure()
db = SimpleDB()
db.inventory.iohandler = dbIO
db.inventory.label = "Physical properties"
db.inventory.queryType = "linear"
db._configure()
(npoints, spacedim) = points.shape
# Query database
db.open()
db.queryVals(["vs"])
data = numpy.zeros((npoints, 1), dtype=numpy.float64)
err = numpy.zeros((npoints,), dtype=numpy.int32)
db.multiquery(data, err, points, cs)
db.close()
vs = data[:,0]
cellSize = minPeriod*vs / 10.0
return cellSize
def test_configure(self):
"""
Test initialize().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
from pyre.units.time import second
ioInitial = SimpleIOAscii()
ioInitial.inventory.filename = "tri3_initialtractions.spatialdb"
ioInitial._configure()
dbInitial = SimpleDB()
dbInitial.inventory.iohandler = ioInitial
dbInitial.inventory.label = "initial tractions"
dbInitial._configure()
ioChange = SimpleIOAscii()
ioChange.inventory.filename = "tri3_changetractions.spatialdb"
ioChange._configure()
dbChange = SimpleDB()
dbChange.inventory.iohandler = ioChange
dbChange.inventory.label = "traction change"
dbChange._configure()
tract = TractPerturbation()
tract.inventory.dbInitial = dbInitial
tract.inventory.dbChange = dbChange
tract._configure()
return
def test_configure(self):
"""
Test initialize().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
from pyre.units.time import second
ioInitial = SimpleIOAscii()
ioInitial.inventory.filename = "tri3_initialtractions.spatialdb"
ioInitial._configure()
dbInitial = SimpleDB()
dbInitial.inventory.iohandler = ioInitial
dbInitial.inventory.label = "initial tractions"
dbInitial._configure()
ioChange = SimpleIOAscii()
ioChange.inventory.filename = "tri3_changetractions.spatialdb"
ioChange._configure()
dbChange = SimpleDB()
dbChange.inventory.iohandler = ioChange
dbChange.inventory.label = "traction change"
dbChange._configure()
tract = TractPerturbation()
tract.inventory.dbInitial = dbInitial
tract.inventory.dbChange = dbChange
tract._configure()
return
def test_initialize(self):
"""
Test initialize().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
ioSlipRate = SimpleIOAscii()
ioSlipRate.inventory.filename = "sliprate.spatialdb"
ioSlipRate._configure()
dbSlipRate = SimpleDB()
dbSlipRate.inventory.iohandler = ioSlipRate
dbSlipRate.inventory.label = "slip rate"
dbSlipRate._configure()
ioSlipTime = SimpleIOAscii()
ioSlipTime.inventory.filename = "sliptime.spatialdb"
ioSlipTime._configure()
dbSlipTime = SimpleDB()
dbSlipTime.inventory.iohandler = ioSlipTime
dbSlipTime.inventory.label = "slip time"
dbSlipTime._configure()
slipFn = ConstRateSlipFn()
slipFn.inventory.dbSlipRate = dbSlipRate
slipFn.inventory.dbSlipTime = dbSlipTime
slipFn._configure()
slipFn.preinitialize()
slipFn.verifyConfiguration()
slipFn.initialize()
return
def test_initialize(self):
"""
Test initialize().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
ioFinalSlip = SimpleIOAscii()
ioFinalSlip.inventory.filename = "finalslip.spatialdb"
ioFinalSlip._configure()
dbFinalSlip = SimpleDB()
dbFinalSlip.inventory.iohandler = ioFinalSlip
dbFinalSlip.inventory.label = "final slip"
dbFinalSlip._configure()
ioSlipTime = SimpleIOAscii()
ioSlipTime.inventory.filename = "sliptime.spatialdb"
ioSlipTime._configure()
dbSlipTime = SimpleDB()
dbSlipTime.inventory.iohandler = ioSlipTime
dbSlipTime.inventory.label = "slip time"
dbSlipTime._configure()
slipFn = StepSlipFn()
slipFn.inventory.dbSlip = dbFinalSlip
slipFn.inventory.dbSlipTime = dbSlipTime
slipFn._configure()
slipFn.preinitialize()
slipFn.verifyConfiguration()
slipFn.initialize()
return
def getCellSizeDB(points):
from spatialdata.geocoords.CSCart import CSCart
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
# Coordinate system for mesh (must match coordsys in ExodusII file)
cs = CSCart()
cs._configure()
# Spatial database with physical properties (Vs)
dbIO = SimpleIOAscii()
dbIO.inventory.filename = filenameDB
dbIO._configure()
db = SimpleDB()
db.inventory.iohandler = dbIO
db.inventory.label = "Physical properties"
db.inventory.queryType = "linear"
db._configure()
(npoints, spacedim) = points.shape
# Query database
db.open()
db.setQueryValues(["vs"])
data = numpy.zeros((npoints, 1), dtype=numpy.float64)
err = numpy.zeros((npoints, ), dtype=numpy.int32)
db.multiquery(data, err, points, cs)
db.close()
vs = data[:, 0]
cellSize = minPeriod * vs / 10.0
return cellSize
def _preinitialize(self):
"""
Setup mesh and integrator and preinitialize integrator.
"""
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
# Setup mesh
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
# Setup material
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 2
cell.inventory.degree = 1
cell.inventory.order = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature._configure()
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/elasticplanestrain.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "elastic plane strain"
db.inventory.iohandler = iohandler
db._configure()
from pylith.materials.ElasticPlaneStrain import ElasticPlaneStrain
material = ElasticPlaneStrain()
material.inventory.label = "elastic plane strain"
material.inventory.id = 0
material.inventory.dbProperties = db
material.inventory.quadrature = quadrature
material._configure()
from pylith.meshio.OutputMatElastic import OutputMatElastic
material.output = OutputMatElastic()
material.output._configure()
material.output.writer._configure()
# Setup integrator
integrator = ElasticityImplicitLgDeform()
integrator.preinitialize(mesh, material)
return (mesh, integrator)
def test_preinitialize(self):
"""
Test preinitialize().
WARNING: This is not a rigorous test of initialize() because we
don't verify the results.
"""
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 2
cell.inventory.order = 1
cell.inventory.degree = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature.inventory.minJacobian = 1.0e-4
quadrature._configure()
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/matinitialize.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "material properties"
db.inventory.iohandler = iohandler
db._configure()
from pylith.materials.ElasticPlaneStrain import ElasticPlaneStrain
material = ElasticPlaneStrain()
material.inventory.quadrature = quadrature
material.inventory.dbProperties = db
material.inventory.label = "my material"
material.inventory.id = 54
material._configure()
from spatialdata.geocoords.CSCart import CSCart
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/twoelems.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
material.preinitialize(mesh)
# No test of result.
return
def test_preinitialize(self):
"""
Test preinitialize().
WARNING: This is not a rigorous test of initialize() because we
don't verify the results.
"""
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 2
cell.inventory.order = 1
cell.inventory.degree = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature.inventory.minJacobian = 1.0e-4
quadrature._configure()
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/matinitialize.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "material properties"
db.inventory.iohandler = iohandler
db._configure()
from pylith.materials.ElasticPlaneStrain import ElasticPlaneStrain
material = ElasticPlaneStrain()
material.inventory.quadrature = quadrature
material.inventory.dbProperties = db
material.inventory.label = "my material"
material.inventory.id = 54
material._configure()
from spatialdata.geocoords.CSCart import CSCart
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/twoelems.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
material.preinitialize(mesh)
# No test of result.
return
def _preinitialize(self):
"""
Setup mesh and integrator and preinitialize integrator.
"""
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
# Setup mesh
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
# Setup material
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 2
cell.inventory.degree = 1
cell.inventory.order = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature._configure()
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/elasticplanestrain.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "elastic plane strain"
db.inventory.iohandler = iohandler
db._configure()
from pylith.materials.ElasticPlaneStrain import ElasticPlaneStrain
material = ElasticPlaneStrain()
material.inventory.label = "elastic plane strain"
material.inventory.id = 0
material.inventory.dbProperties = db
material.inventory.quadrature = quadrature
material._configure()
from pylith.meshio.OutputMatElastic import OutputMatElastic
material.output = OutputMatElastic()
material.output._configure()
material.output.writer._configure()
# Setup integrator
integrator = ElasticityImplicitLgDeform()
integrator.preinitialize(mesh, material)
return (mesh, integrator)
def setUp(self):
from spatialdata.spatialdb.SimpleDB import SimpleDB
db = SimpleDB()
db.inventory.label = "test"
db.inventory.queryType = "nearest"
db.inventory.iohandler.inventory.filename = "data/simple.spatialdb"
db.inventory.iohandler._configure()
db._configure()
self._db = db
def test(self):
"""
Test GenSimpleDBApp with 1-D data in 2-D space.
"""
from spatialdata.spatialdb.generator.GenSimpleDBApp import GenSimpleDBApp
from spatialdata.geocoords.CSCart import CSCart
from spatialdata.spatialdb.SimpleDB import SimpleDB
app = GenSimpleDBApp()
app.run()
# Test write using query
db = SimpleDB()
db.inventory.iohandler.inventory.filename = \
"data/gen1Din2D.spatialdb"
db.inventory.iohandler._configure()
db.inventory.label = "test"
db.inventory.queryType = "nearest"
db._configure()
qlocs = numpy.array( [[-2.0, 2.0],
[ 3.0, -4.0],
[ 0.0, 0.7]],
numpy.float64)
dataE = numpy.array( [[-0.15, 3.45],
[2.4, 6.4],
[-0.6, 3.45]], numpy.float64)
errE = [0, 0, 0]
from spatialdata.geocoords.CSCart import CSCart
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
db.open()
db.queryVals(["two", "one"])
data = numpy.zeros(dataE.shape, dtype=numpy.float64)
err = []
nlocs = qlocs.shape[0]
for i in xrange(nlocs):
e = db.query(data[i,:], qlocs[i,:], cs)
err.append(e)
db.close()
self.assertEqual(len(errE), len(err))
for vE, v in zip(errE, err):
self.assertEqual(vE, v)
self.assertEqual(len(dataE.shape), len(data.shape))
for dE, d in zip(dataE.shape, data.shape):
self.assertEqual(dE, d)
for vE, v in zip(numpy.reshape(dataE, -1), numpy.reshape(data, -1)):
self.assertAlmostEqual(vE, v, 6)
return
def setUp(self): from spatialdata.spatialdb.SimpleDB import SimpleDB db = SimpleDB() db.inventory.label = "test" db.inventory.queryType = "nearest" db.inventory.iohandler.inventory.filename = "data/simple.spatialdb" db.inventory.iohandler._configure() db._configure() self._db = db return
def _initialize(self):
"""
Initialize DirichletBoundary boundary condition.
"""
from spatialdata.geocoords.CSCart import CSCart
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
from spatialdata.spatialdb.SimpleDB import SimpleDB
db = SimpleDB()
db.inventory.label = "TestDirichletBoundary tri3"
db.inventory.iohandler.inventory.filename = "data/tri3_disp.spatialdb"
db.inventory.iohandler._configure()
db._configure()
from spatialdata.spatialdb.SimpleDB import SimpleDB
dbRate = SimpleDB()
dbRate.inventory.label = "TestDirichletBoundary tri3"
dbRate.inventory.iohandler.inventory.filename = "data/tri3_vel.spatialdb"
dbRate.inventory.iohandler._configure()
dbRate._configure()
from pylith.bc.DirichletBoundary import DirichletBoundary
bc = DirichletBoundary()
bc.inventory.output._configure()
bc.inventory.output.writer._configure()
bc.inventory.label = "bc"
bc.inventory.bcDOF = [1]
bc.inventory.dbInitial = db
bc.inventory.dbRate = dbRate
bc._configure()
bc.preinitialize(mesh)
bc.initialize(totalTime=0.0, numTimeSteps=1, normalizer=normalizer)
# Setup field
from pylith.topology.Field import Field
field = Field(mesh)
field.newSection(field.VERTICES_FIELD, cs.spaceDim())
return (mesh, bc, field)
def _initialize(self):
"""
Initialize DirichletBoundary boundary condition.
"""
from spatialdata.geocoords.CSCart import CSCart
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
from spatialdata.spatialdb.SimpleDB import SimpleDB
db = SimpleDB()
db.inventory.label = "TestDirichletBoundary tri3"
db.inventory.iohandler.inventory.filename = "data/tri3_disp.spatialdb"
db.inventory.iohandler._configure()
db._configure()
from spatialdata.spatialdb.SimpleDB import SimpleDB
dbRate = SimpleDB()
dbRate.inventory.label = "TestDirichletBoundary tri3"
dbRate.inventory.iohandler.inventory.filename = "data/tri3_vel.spatialdb"
dbRate.inventory.iohandler._configure()
dbRate._configure()
from pylith.bc.DirichletBoundary import DirichletBoundary
bc = DirichletBoundary()
bc.inventory.output._configure()
bc.inventory.output.writer._configure()
bc.inventory.label = "bc"
bc.inventory.bcDOF = [1]
bc.inventory.dbInitial = db
bc.inventory.dbRate = dbRate
bc._configure()
bc.preinitialize(mesh)
bc.initialize(totalTime=0.0, numTimeSteps=1, normalizer=normalizer)
# Setup field
from pylith.topology.Field import Field
field = Field(mesh)
field.newSection(field.VERTICES_FIELD, cs.spaceDim())
return (mesh, bc, field)
def test(self):
"""
Test GenSimpleDBApp with 1-D data in 2-D space.
"""
from spatialdata.spatialdb.generator.GenSimpleDBApp import GenSimpleDBApp
from spatialdata.geocoords.CSCart import CSCart
from spatialdata.spatialdb.SimpleDB import SimpleDB
app = GenSimpleDBApp()
app.run()
# Test write using query
db = SimpleDB()
db.inventory.iohandler.inventory.filename = "data/gen1Din2D.spatialdb"
db.inventory.iohandler._configure()
db.inventory.label = "test"
db.inventory.queryType = "nearest"
db._configure()
qlocs = numpy.array([[-2.0, 2.0], [3.0, -4.0], [0.0, 0.7]],
numpy.float64)
dataE = numpy.array([[-0.15, 3.45], [2.4, 6.4], [-0.6, 3.45]],
numpy.float64)
errE = [0, 0, 0]
from spatialdata.geocoords.CSCart import CSCart
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
db.open()
db.setQueryValues(["two", "one"])
data = numpy.zeros(dataE.shape, dtype=numpy.float64)
err = []
nlocs = qlocs.shape[0]
for i in range(nlocs):
e = db.query(data[i, :], qlocs[i, :], cs)
err.append(e)
db.close()
self.assertEqual(len(errE), len(err))
for vE, v in zip(errE, err):
self.assertEqual(vE, v)
self.assertEqual(len(dataE.shape), len(data.shape))
for dE, d in zip(dataE.shape, data.shape):
self.assertEqual(dE, d)
for vE, v in zip(numpy.reshape(dataE, -1), numpy.reshape(data, -1)):
self.assertAlmostEqual(vE, v, 6)
def testDBInitialState(self):
"""
Test dbInitialState().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/matinitialize.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "material properties"
db.inventory.iohandler = iohandler
db._configure()
self.material.dbInitialState(db)
# No test of result.
return
def testDBInitialState(self):
"""
Test dbInitialState().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/matinitialize.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "material properties"
db.inventory.iohandler = iohandler
db._configure()
self.material.dbInitialState(db)
# No test of result.
return
def testDBProperties(self):
"""
Test dbProperties().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/staticfriction.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "friction properties"
db.inventory.iohandler = iohandler
db._configure()
self.friction.dbProperties(db)
# No test of result.
return
def testDBProperties(self):
"""
Test dbProperties().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/staticfriction.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "friction properties"
db.inventory.iohandler = iohandler
db._configure()
self.friction.dbProperties(db)
# No test of result.
return
def testDBInitialStrain(self):
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/matinitialize.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "material properties"
db.inventory.iohandler = iohandler
db._configure()
material = self.material
material.inventory.label = "Elastic material"
material.inventory.dbInitialStrain = db
material.inventory.useInitialStrain = True
material._configure()
# No test of result.
return
def testDBInitialStrain(self):
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
iohandler = SimpleIOAscii()
iohandler.inventory.filename = "data/matinitialize.spatialdb"
iohandler._configure()
db = SimpleDB()
db.inventory.label = "material properties"
db.inventory.iohandler = iohandler
db._configure()
material = self.material
material.inventory.label = "Elastic material"
material.inventory.dbInitialStrain = db
material.inventory.useInitialStrain = True
material._configure()
# No test of result.
return
def test_configure(self):
"""
Test constructor.
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
db = SimpleDB()
db.inventory.label = "simple database"
db._configure()
from spatialdata.spatialdb.TimeHistory import TimeHistory
th = TimeHistory()
th._configure()
from pylith.bc.DirichletBC import DirichletBC
bc = DirichletBC()
bc.inventory.label = "abc"
bc.inventory.dbInitial = db
bc.inventory.dbRate = db
bc.inventory.dbChange = db
bc.inventory.thChange = th
bc._configure()
return
def test_configure(self):
"""
Test constructor.
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
db = SimpleDB()
db.inventory.label = "simple database"
db._configure()
from spatialdata.spatialdb.TimeHistory import TimeHistory
th = TimeHistory()
th._configure()
from pylith.bc.DirichletBC import DirichletBC
bc = DirichletBC()
bc.inventory.label = "abc"
bc.inventory.dbInitial = db
bc.inventory.dbRate = db
bc.inventory.dbChange = db
bc.inventory.thChange = th
bc._configure()
return
def test_initialize(self):
"""
Test initialize().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
from spatialdata.spatialdb.TimeHistory import TimeHistory
ioFinalSlip = SimpleIOAscii()
ioFinalSlip.inventory.filename = "finalslip.spatialdb"
ioFinalSlip._configure()
dbFinalSlip = SimpleDB()
dbFinalSlip.inventory.iohandler = ioFinalSlip
dbFinalSlip.inventory.label = "slip amplitude"
dbFinalSlip._configure()
ioSlipTime = SimpleIOAscii()
ioSlipTime.inventory.filename = "sliptime.spatialdb"
ioSlipTime._configure()
dbSlipTime = SimpleDB()
dbSlipTime.inventory.iohandler = ioSlipTime
dbSlipTime.inventory.label = "slip time"
dbSlipTime._configure()
dbTimeHistory = TimeHistory()
dbTimeHistory.inventory.filename = "slipfn.timedb"
dbTimeHistory.inventory.label = "time history"
dbTimeHistory._configure()
slipFn = TimeHistorySlipFn()
slipFn.inventory.dbslip = dbFinalSlip
slipFn.inventory.dbSlipTime = dbSlipTime
slipFn.inventory.dbTimeHistory = dbTimeHistory
slipFn._configure()
slipFn.preinitialize()
slipFn.verifyConfiguration()
slipFn.initialize()
return
def test_initialize(self):
"""
Test initialize().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
from pyre.units.time import second
ioFinalSlip = SimpleIOAscii()
ioFinalSlip.inventory.filename = "finalslip.spatialdb"
ioFinalSlip._configure()
dbFinalSlip = SimpleDB()
dbFinalSlip.inventory.iohandler = ioFinalSlip
dbFinalSlip.inventory.label = "final slip"
dbFinalSlip._configure()
ioSlipTime = SimpleIOAscii()
ioSlipTime.inventory.filename = "sliptime.spatialdb"
ioSlipTime._configure()
dbSlipTime = SimpleDB()
dbSlipTime.inventory.iohandler = ioSlipTime
dbSlipTime.inventory.label = "slip time"
dbSlipTime._configure()
from pylith.faults.StepSlipFn import StepSlipFn
slipfn = StepSlipFn()
slipfn.inventory.dbSlip = dbFinalSlip
slipfn.inventory.dbSlipTime = dbSlipTime
slipfn._configure()
eqsrc = EqKinSrc()
eqsrc.inventory.originTime = 5.3 * second
eqsrc.inventory.slipfn = slipfn
eqsrc._configure()
eqsrc.preinitialize()
eqsrc.verifyConfiguration()
eqsrc.initialize()
return
def test_initialize(self):
"""
Test initialize().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
from spatialdata.spatialdb.TimeHistory import TimeHistory
ioFinalSlip = SimpleIOAscii()
ioFinalSlip.inventory.filename = "finalslip.spatialdb"
ioFinalSlip._configure()
dbFinalSlip = SimpleDB()
dbFinalSlip.inventory.iohandler = ioFinalSlip
dbFinalSlip.inventory.label = "slip amplitude"
dbFinalSlip._configure()
ioSlipTime = SimpleIOAscii()
ioSlipTime.inventory.filename = "sliptime.spatialdb"
ioSlipTime._configure()
dbSlipTime = SimpleDB()
dbSlipTime.inventory.iohandler = ioSlipTime
dbSlipTime.inventory.label = "slip time"
dbSlipTime._configure()
dbTimeHistory = TimeHistory()
dbTimeHistory.inventory.filename = "slipfn.timedb"
dbTimeHistory.inventory.label = "time history"
dbTimeHistory._configure()
slipFn = TimeHistorySlipFn()
slipFn.inventory.dbslip = dbFinalSlip
slipFn.inventory.dbSlipTime = dbSlipTime
slipFn.inventory.dbTimeHistory = dbTimeHistory
slipFn._configure()
slipFn.preinitialize()
slipFn.verifyConfiguration()
slipFn.initialize()
return
def test_initialize(self):
"""
Test initialize().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
from pyre.units.time import second
ioFinalSlip = SimpleIOAscii()
ioFinalSlip.inventory.filename = "finalslip.spatialdb"
ioFinalSlip._configure()
dbFinalSlip = SimpleDB()
dbFinalSlip.inventory.iohandler = ioFinalSlip
dbFinalSlip.inventory.label = "final slip"
dbFinalSlip._configure()
ioSlipTime = SimpleIOAscii()
ioSlipTime.inventory.filename = "sliptime.spatialdb"
ioSlipTime._configure()
dbSlipTime = SimpleDB()
dbSlipTime.inventory.iohandler = ioSlipTime
dbSlipTime.inventory.label = "slip time"
dbSlipTime._configure()
from pylith.faults.StepSlipFn import StepSlipFn
slipfn = StepSlipFn()
slipfn.inventory.dbSlip = dbFinalSlip
slipfn.inventory.dbSlipTime = dbSlipTime
slipfn._configure()
eqsrc = EqKinSrc()
eqsrc.inventory.originTime = 5.3*second
eqsrc.inventory.slipfn = slipfn
eqsrc._configure()
eqsrc.preinitialize()
eqsrc.verifyConfiguration()
eqsrc.initialize()
return
def test_initialize(self):
"""
Test initialize().
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
ioFinalSlip = SimpleIOAscii()
ioFinalSlip.inventory.filename = "finalslip.spatialdb"
ioFinalSlip._configure()
dbFinalSlip = SimpleDB()
dbFinalSlip.inventory.iohandler = ioFinalSlip
dbFinalSlip.inventory.label = "final slip"
dbFinalSlip._configure()
ioSlipTime = SimpleIOAscii()
ioSlipTime.inventory.filename = "sliptime.spatialdb"
ioSlipTime._configure()
dbSlipTime = SimpleDB()
dbSlipTime.inventory.iohandler = ioSlipTime
dbSlipTime.inventory.label = "slip time"
dbSlipTime._configure()
ioRiseTime = SimpleIOAscii()
ioRiseTime.inventory.filename = "risetime.spatialdb"
ioRiseTime._configure()
dbRiseTime = SimpleDB()
dbRiseTime.inventory.iohandler = ioRiseTime
dbRiseTime.inventory.label = "rise time"
dbRiseTime._configure()
slipFn = LiuCosSlipFn()
slipFn.inventory.dbslip = dbFinalSlip
slipFn.inventory.dbSlipTime = dbSlipTime
slipFn.inventory.dbRiseTime = dbRiseTime
slipFn._configure()
slipFn.preinitialize()
slipFn.verifyConfiguration()
slipFn.initialize()
return
def test_write(self):
"""
Test write().
"""
# Database info
cs = CSCart()
cs.initialize()
filename = "data/test.spatialdb"
data = {
'points':
numpy.array([[1.0, 2.0, 3.0], [0.5, 3.0, -3.0]], numpy.float64),
'coordsys':
cs,
'data_dim':
1,
'values': [{
'name': "One",
'units': "m",
'data': numpy.array([2.0, 8.0], numpy.float64)
}, {
'name': "Two",
'units': "m",
'data': numpy.array([-2.0, 3.0], numpy.float64)
}]
}
dataDim = 1
qlocs = numpy.array(
[[0.875, 2.25, 1.5], [0.6, 2.8, -1.8], [1.0, 2.0, 3.0]],
numpy.float64)
valsE = numpy.array([[-0.75, 3.5], [2.0, 6.8], [-2.0, 2.0]],
numpy.float64)
errE = [0, 0, 0]
# Write database
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
writer = SimpleIOAscii()
writer.inventory.filename = filename
writer._configure()
writer.write(data)
# Test write using query
from spatialdata.spatialdb.SimpleDB import SimpleDB
db = SimpleDB()
db.inventory.label = "test"
db.inventory.queryType = "linear"
db.inventory.iohandler.inventory.filename = filename
db.inventory.iohandler._configure()
db._configure()
db.open()
db.queryVals(["two", "one"])
vals = numpy.zeros(valsE.shape, dtype=numpy.float64)
err = []
nlocs = qlocs.shape[0]
for i in xrange(nlocs):
e = db.query(vals[i, :], qlocs[i, :], cs)
err.append(e)
db.close()
self.assertEqual(len(valsE.shape), len(vals.shape))
for dE, d in zip(valsE.shape, vals.shape):
self.assertEqual(dE, d)
for vE, v in zip(numpy.reshape(valsE, -1), numpy.reshape(vals, -1)):
self.assertAlmostEqual(vE, v, 6)
return
def _initialize(self):
"""
Initialize AbsorbingDampers boundary condition.
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
db = SimpleDB()
db.inventory.label = "TestAbsorbingDampers tri3"
db.inventory.iohandler.inventory.filename = \
"data/elasticplanestrain.spatialdb"
db.inventory.iohandler._configure()
db._configure()
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 1
cell.inventory.degree = 1
cell.inventory.order = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature._configure()
from pylith.bc.AbsorbingDampers import AbsorbingDampers
bc = AbsorbingDampers()
bc.inventory.quadrature = quadrature
bc.inventory.db = db
bc.inventory.id = 0
bc.inventory.label = "bc"
bc._configure()
from spatialdata.geocoords.CSCart import CSCart
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
bc.preinitialize(mesh)
bc.initialize(totalTime=0.0, numTimeSteps=1, normalizer=normalizer)
bc.timeStep(0.01)
# Setup fields
from pylith.topology.SolutionFields import SolutionFields
fields = SolutionFields(mesh)
fields.add("residual", "residual")
fields.add("dispIncr(t->t+dt)", "displacement")
fields.add("disp(t)", "displacement")
fields.add("disp(t-dt)", "displacement")
fields.add("velocity(t)", "velocity")
fields.solutionName("dispIncr(t->t+dt)")
residual = fields.get("residual")
residual.newSection(residual.VERTICES_FIELD, cs.spaceDim())
residual.allocate()
residual.zero()
fields.copyLayout("residual")
return (mesh, bc, fields)
def _initialize(self):
"""
Initialize AbsorbingDampers boundary condition.
"""
from spatialdata.spatialdb.SimpleDB import SimpleDB
db = SimpleDB()
db.inventory.label = "TestAbsorbingDampers tri3"
db.inventory.iohandler.inventory.filename = \
"data/elasticplanestrain.spatialdb"
db.inventory.iohandler._configure()
db._configure()
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 1
cell.inventory.degree = 1
cell.inventory.order = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature._configure()
from pylith.bc.AbsorbingDampers import AbsorbingDampers
bc = AbsorbingDampers()
bc.inventory.quadrature = quadrature
bc.inventory.db = db
bc.inventory.id = 0
bc.inventory.label = "bc"
bc._configure()
from spatialdata.geocoords.CSCart import CSCart
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
bc.preinitialize(mesh)
bc.initialize(totalTime=0.0, numTimeSteps=1, normalizer=normalizer)
bc.timeStep(0.01)
# Setup fields
from pylith.topology.SolutionFields import SolutionFields
fields = SolutionFields(mesh)
fields.add("residual", "residual")
fields.add("dispIncr(t->t+dt)", "displacement")
fields.add("disp(t)", "displacement")
fields.add("disp(t-dt)", "displacement")
fields.add("velocity(t)", "velocity")
fields.solutionName("dispIncr(t->t+dt)")
residual = fields.get("residual")
residual.newSection(residual.VERTICES_FIELD, cs.spaceDim())
residual.allocate()
residual.zero()
fields.copyLayout("residual")
return (mesh, bc, fields)
def _initialize(self):
"""
Initialize fault.
"""
dt = 2.4
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
# Setup mesh
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
# Setup quadrature
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 1
cell.inventory.degree = 1
cell.inventory.order = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature._configure()
# Setup impulses
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
ioImpulseAmp = SimpleIOAscii()
ioImpulseAmp.inventory.filename = "data/tri3_impulses.spatialdb"
ioImpulseAmp._configure()
dbImpulseAmp = SimpleDB()
dbImpulseAmp.inventory.iohandler = ioImpulseAmp
dbImpulseAmp.inventory.label = "impulse amplitude"
dbImpulseAmp._configure()
# Setup fault
fault = FaultCohesiveImpulses()
fault.inventory.output.inventory.writer._configure()
fault.inventory.output._configure()
fault.inventory.matId = 10
fault.inventory.faultLabel = "fault"
fault.inventory.upDir = [0, 0, 1]
fault.inventory.faultQuadrature = quadrature
fault.inventory.dbImpulseAmp = dbImpulseAmp
fault._configure()
nvertices = fault.numVerticesNoMesh(mesh)
firstFaultVertex = 0
firstLagrangeVertex = nvertices
firstFaultCell = 2*nvertices
fault.adjustTopology(mesh, firstFaultVertex, firstLagrangeVertex,
firstFaultCell)
fault.preinitialize(mesh)
fault.timeStep(dt)
fault.verifyConfiguration()
from pyre.units.time import s
fault.initialize(totalTime=0.0*s, numTimeSteps=1, normalizer=normalizer)
# Setup fields
from pylith.topology.SolutionFields import SolutionFields
fields = SolutionFields(mesh)
fields.add("residual", "residual")
fields.add("dispIncr(t->t+dt)", "displacement_increment")
fields.add("disp(t)", "displacement")
fields.solutionName("dispIncr(t->t+dt)")
residual = fields.get("residual")
residual.newSection(residual.VERTICES_FIELD, cs.spaceDim())
residual.allocate()
residual.zero()
fields.copyLayout("residual")
return (mesh, fault, fields)
def test_write(self):
"""
Test write().
"""
# Database info
cs = CSCart()
cs.initialize()
filename = "data/test.spatialdb"
data = {'points': numpy.array( [ [1.0, 2.0, 3.0],
[0.5, 3.0, -3.0]], numpy.float64),
'coordsys': cs,
'data_dim': 1,
'values': [{'name': "One",
'units': "m",
'data': numpy.array( [2.0, 8.0], numpy.float64)},
{'name': "Two",
'units': "m",
'data': numpy.array( [-2.0, 3.0], numpy.float64)}]}
dataDim = 1
qlocs = numpy.array( [[0.875, 2.25, 1.5],
[0.6, 2.8, -1.8],
[1.0, 2.0, 3.0]],
numpy.float64)
valsE = numpy.array( [[-0.75, 3.5],
[2.0, 6.8],
[-2.0, 2.0]], numpy.float64)
errE = [0, 0, 0]
# Write database
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
writer = SimpleIOAscii()
writer.inventory.filename = filename
writer._configure()
writer.write(data)
# Test write using query
from spatialdata.spatialdb.SimpleDB import SimpleDB
db = SimpleDB()
db.inventory.label = "test"
db.inventory.queryType = "linear"
db.inventory.iohandler.inventory.filename = filename
db.inventory.iohandler._configure()
db._configure()
db.open()
db.queryVals(["two", "one"])
vals = numpy.zeros(valsE.shape, dtype=numpy.float64)
err = []
nlocs = qlocs.shape[0]
for i in xrange(nlocs):
e = db.query(vals[i,:], qlocs[i,:], cs)
err.append(e)
db.close()
self.assertEqual(len(valsE.shape), len(vals.shape))
for dE, d in zip(valsE.shape, vals.shape):
self.assertEqual(dE, d)
for vE, v in zip(numpy.reshape(valsE, -1), numpy.reshape(vals, -1)):
self.assertAlmostEqual(vE, v, 6)
return
def _initialize(self):
"""
Initialize fault.
"""
dt = 2.4
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
# Setup mesh
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
# Setup quadrature
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 1
cell.inventory.degree = 1
cell.inventory.order = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature._configure()
# Setup earthquake source
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
ioFinalSlip = SimpleIOAscii()
ioFinalSlip.inventory.filename = "data/tri3_finalslip.spatialdb"
ioFinalSlip._configure()
dbFinalSlip = SimpleDB()
dbFinalSlip.inventory.iohandler = ioFinalSlip
dbFinalSlip.inventory.label = "final slip"
dbFinalSlip._configure()
ioSlipTime = SimpleIOAscii()
ioSlipTime.inventory.filename = "data/tri3_sliptime.spatialdb"
ioSlipTime._configure()
dbSlipTime = SimpleDB()
dbSlipTime.inventory.iohandler = ioSlipTime
dbSlipTime.inventory.label = "slip time"
dbSlipTime._configure()
from pylith.faults.StepSlipFn import StepSlipFn
slipfn = StepSlipFn()
slipfn.inventory.dbSlip = dbFinalSlip
slipfn.inventory.dbSlipTime = dbSlipTime
slipfn._configure()
# Setup fault
fault = FaultCohesiveKin()
fault.inventory.output.inventory.writer._configure()
fault.inventory.output._configure()
fault.inventory.matId = 10
fault.inventory.faultLabel = "fault"
fault.inventory.upDir = [0, 0, 1]
fault.inventory.faultQuadrature = quadrature
fault._configure()
eqsrc = fault.eqsrcs.components()[0]
eqsrc.inventory.originTime = 1.23*second
eqsrc.inventory.slipfn = slipfn
eqsrc._configure()
nvertices = fault.numVerticesNoMesh(mesh)
firstFaultVertex = 0
firstLagrangeVertex = nvertices
firstFaultCell = 2*nvertices
fault.adjustTopology(mesh, firstFaultVertex, firstLagrangeVertex,
firstFaultCell)
fault.preinitialize(mesh)
fault.timeStep(dt)
fault.verifyConfiguration()
from pyre.units.time import s
fault.initialize(totalTime=0.0*s, numTimeSteps=1, normalizer=normalizer)
# Setup fields
from pylith.topology.SolutionFields import SolutionFields
fields = SolutionFields(mesh)
fields.add("residual", "residual")
fields.add("dispIncr(t->t+dt)", "displacement_increment")
fields.add("disp(t)", "displacement")
fields.solutionName("dispIncr(t->t+dt)")
residual = fields.get("residual")
residual.subfieldAdd("displacement", cs.spaceDim(), residual.VECTOR)
residual.subfieldAdd("lagrange_multiplier", cs.spaceDim(), residual.VECTOR)
residual.subfieldsSetup()
residual.setupSolnChart()
residual.setupSolnDof(cs.spaceDim())
fault.setupSolnDof(residual)
residual.allocate()
residual.zero()
fields.copyLayout("residual")
return (mesh, fault, fields)
def _initialize(self):
"""
Initialize fault.
"""
dt = 2.4
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
# Setup mesh
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
# Setup quadrature
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 1
cell.inventory.degree = 1
cell.inventory.order = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature._configure()
# Setup impulses
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
ioImpulseAmp = SimpleIOAscii()
ioImpulseAmp.inventory.filename = "data/tri3_impulses.spatialdb"
ioImpulseAmp._configure()
dbImpulseAmp = SimpleDB()
dbImpulseAmp.inventory.iohandler = ioImpulseAmp
dbImpulseAmp.inventory.label = "impulse amplitude"
dbImpulseAmp._configure()
# Setup fault
fault = FaultCohesiveImpulses()
fault.inventory.output.inventory.writer._configure()
fault.inventory.output._configure()
fault.inventory.matId = 10
fault.inventory.faultLabel = "fault"
fault.inventory.upDir = [0, 0, 1]
fault.inventory.faultQuadrature = quadrature
fault.inventory.dbImpulseAmp = dbImpulseAmp
fault._configure()
nvertices = fault.numVerticesNoMesh(mesh)
firstFaultVertex = 0
firstLagrangeVertex = nvertices
firstFaultCell = 2*nvertices
fault.adjustTopology(mesh, firstFaultVertex, firstLagrangeVertex,
firstFaultCell)
fault.preinitialize(mesh)
fault.timeStep(dt)
fault.verifyConfiguration()
from pyre.units.time import s
fault.initialize(totalTime=0.0*s, numTimeSteps=1, normalizer=normalizer)
# Setup fields
from pylith.topology.SolutionFields import SolutionFields
fields = SolutionFields(mesh)
fields.add("residual", "residual")
fields.add("dispIncr(t->t+dt)", "displacement_increment")
fields.add("disp(t)", "displacement")
fields.solutionName("dispIncr(t->t+dt)")
residual = fields.get("residual")
residual.subfieldAdd("displacement", cs.spaceDim(), residual.VECTOR)
residual.subfieldAdd("lagrange_multiplier", cs.spaceDim(), residual.VECTOR)
residual.subfieldsSetup()
residual.setupSolnChart()
residual.setupSolnDof(cs.spaceDim())
fault.setupSolnDof(residual)
residual.allocate()
residual.zero()
fields.copyLayout("residual")
return (mesh, fault, fields)
def _initialize(self):
"""
Initialize fault.
"""
dt = 2.4
from spatialdata.units.Nondimensional import Nondimensional
normalizer = Nondimensional()
normalizer._configure()
# Setup mesh
cs = CSCart()
cs.inventory.spaceDim = 2
cs._configure()
from pylith.meshio.MeshIOAscii import MeshIOAscii
importer = MeshIOAscii()
importer.inventory.filename = "data/tri3.mesh"
importer.inventory.coordsys = cs
importer._configure()
mesh = importer.read(debug=False, interpolate=False)
# Setup quadrature
from pylith.feassemble.FIATSimplex import FIATSimplex
cell = FIATSimplex()
cell.inventory.dimension = 1
cell.inventory.degree = 1
cell.inventory.order = 1
cell._configure()
from pylith.feassemble.Quadrature import Quadrature
quadrature = Quadrature()
quadrature.inventory.cell = cell
quadrature._configure()
# Setup rupture info
from spatialdata.spatialdb.SimpleDB import SimpleDB
from spatialdata.spatialdb.SimpleIOAscii import SimpleIOAscii
ioTractions = SimpleIOAscii()
ioTractions.inventory.filename = "data/tri3_initialtractions.spatialdb"
ioTractions._configure()
dbTractions = SimpleDB()
dbTractions.inventory.iohandler = ioTractions
dbTractions.inventory.label = "initial tractions"
dbTractions._configure()
from pylith.faults.TractPerturbation import TractPerturbation
tract = TractPerturbation()
tract.inventory.dbInitial = dbTractions
tract._configure()
ioFriction = SimpleIOAscii()
ioFriction.inventory.filename = "data/tri3_staticfriction.spatialdb"
ioFriction._configure()
dbFriction = SimpleDB()
dbFriction.inventory.iohandler = ioFriction
dbFriction.inventory.label = "friction"
dbFriction._configure()
from pylith.friction.StaticFriction import StaticFriction
friction = StaticFriction()
friction.inventory.label = "Static friction"
friction.inventory.dbProperties = dbFriction
friction._configure()
# Setup fault
fault = FaultCohesiveDyn()
fault.inventory.output.inventory.writer._configure()
fault.inventory.output._configure()
fault.inventory.matId = 10
fault.inventory.faultLabel = "fault"
fault.inventory.upDir = [0, 0, 1]
fault.inventory.faultQuadrature = quadrature
fault.inventory.tract = tract
fault.inventory.friction = friction
fault._configure()
nvertices = fault.numVerticesNoMesh(mesh)
firstFaultVertex = 0
firstLagrangeVertex = nvertices
firstFaultCell = 2*nvertices
fault.adjustTopology(mesh, firstFaultVertex, firstLagrangeVertex,
firstFaultCell)
from pylith.topology.topology import MeshOps_nondimensionalize
MeshOps_nondimensionalize(mesh, normalizer)
fault.preinitialize(mesh)
fault.timeStep(dt)
fault.verifyConfiguration()
from pyre.units.time import s
fault.initialize(totalTime=0.0*s, numTimeSteps=1, normalizer=normalizer)
# Setup fields
from pylith.topology.SolutionFields import SolutionFields
fields = SolutionFields(mesh)
fields.add("residual", "residual")
fields.add("dispIncr(t->t+dt)", "displacement_increment")
fields.add("disp(t)", "displacement")
fields.add("velocity(t)", "velocity")
fields.solutionName("dispIncr(t->t+dt)")
residual = fields.get("residual")
residual.subfieldAdd("displacement", cs.spaceDim(), residual.VECTOR)
residual.subfieldAdd("lagrange_multiplier", cs.spaceDim(), residual.VECTOR)
residual.subfieldsSetup()
residual.setupSolnChart()
residual.setupSolnDof(cs.spaceDim())
fault.setupSolnDof(residual)
residual.allocate()
residual.zero()
fields.copyLayout("residual")
return (mesh, fault, fields)