https://github.com/geodynamics/citcoms
Revision c03947b18bdcd88980de9310cbaef485780e3f87 authored by Eh Tan on 21 March 2007, 22:46:08 UTC, committed by Eh Tan on 21 March 2007, 22:46:08 UTC
1 parent ed136d5
Tip revision: c03947b18bdcd88980de9310cbaef485780e3f87 authored by Eh Tan on 21 March 2007, 22:46:08 UTC
Added chemical Rayleigh number to the equations
Added chemical Rayleigh number to the equations
Tip revision: c03947b
Incompressible.py
#!/usr/bin/env python
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
#<LicenseText>
#
# CitcomS.py by Eh Tan, Eun-seo Choi, and Pururav Thoutireddy.
# Copyright (C) 2002-2005, California Institute of Technology.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#</LicenseText>
#
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#
from CitcomS.Components.CitcomComponent import CitcomComponent
class Incompressible(CitcomComponent):
def __init__(self, name, facility):
CitcomComponent.__init__(self, name, facility)
return
def run(self):
from CitcomSLib import general_stokes_solver
general_stokes_solver(self.all_variables)
return
def setup(self):
from CitcomSLib import set_cg_defaults, set_mg_defaults, set_mg_el_defaults
if self.inventory.Solver == "cgrad":
set_cg_defaults(self.all_variables)
elif self.inventory.Solver == "multigrid":
set_mg_defaults(self.all_variables)
elif self.inventory.Solver == "multigrid-el":
set_mg_el_defaults(self.all_variables)
return
def launch(self):
from CitcomSLib import general_stokes_solver_setup
general_stokes_solver_setup(self.all_variables)
return
#def fini(self):
#return
def setProperties(self, stream):
from CitcomSLib import Incompressible_set_properties
Incompressible_set_properties(self.all_variables, self.inventory, stream)
return
class Inventory(CitcomComponent.Inventory):
import pyre.inventory as prop
Solver = prop.str("Solver", default="cgrad",
validator=prop.choice(["cgrad",
"multigrid",
"multigrid-el"]))
node_assemble = prop.bool("node_assemble", default=True)
precond = prop.bool("precond", default=True)
accuracy = prop.float("accuracy", default=1.0e-6)
tole_compressibility = prop.float("tole_compressibility", default=1.0e-7)
mg_cycle = prop.int("mg_cycle", default=1)
down_heavy = prop.int("down_heavy", default=3)
up_heavy = prop.int("up_heavy", default=3)
vlowstep = prop.int("vlowstep", default=1000)
vhighstep = prop.int("vhighstep", default=3)
piterations = prop.int("piterations", default=1000)
aug_lagr = prop.bool("aug_lagr", default=True)
aug_number = prop.float("aug_number", default=2.0e3)
# version
__id__ = "$Id$"
# End of file
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