def __init__(self, conf, nls=None, context=None, **kwargs):
TimeSteppingSolver.__init__(self,
conf,
nls=nls,
context=context,
**kwargs)
self.ts = VariableTimeStepper.from_conf(self.conf)
get = self.conf.get
adt = Struct(red_factor=get('dt_red_factor', 0.2),
red_max=get('dt_red_max', 1e-3),
inc_factor=get('dt_inc_factor', 1.25),
inc_on_iter=get('dt_inc_on_iter', 4),
inc_wait=get('dt_inc_wait', 5),
red=1.0,
wait=0,
dt0=0.0)
self.adt = adt
adt.dt0 = self.ts.get_default_time_step()
self.ts.set_n_digit_from_min_dt(get_min_dt(adt))
self.format = '====== time %e (dt %e, wait %d, step %d of %d) ====='
self.verbose = self.conf.verbose
self.adapt_time_step = self.conf.adapt_fun
if self.adapt_time_step is None:
self.adapt_time_step = adapt_time_step
def __init__(self, conf, **kwargs):
TimeSteppingSolver.__init__(self, conf, **kwargs)
self.ts = VariableTimeStepper.from_conf(self.conf)
get = self.conf.get
adt = Struct(red_factor=get('dt_red_factor', 0.2),
red_max=get('dt_red_max', 1e-3),
inc_factor=get('dt_inc_factor', 1.25),
inc_on_iter=get('dt_inc_on_iter', 4),
inc_wait=get('dt_inc_wait', 5),
red=1.0,
wait=0,
dt0=0.0)
self.adt = adt
adt.dt0 = self.ts.get_default_time_step()
self.ts.set_n_digit_from_min_dt(get_min_dt(adt))
self.format = '====== time %e (dt %e, wait %d, step %d of %d) ====='
if isinstance(self.conf.adapt_fun, basestr):
self.adapt_time_step = self.problem.functions[self.conf.adapt_fun]
else:
self.adapt_time_step = self.conf.adapt_fun
def __init__(self, conf, **kwargs):
TimeSteppingSolver.__init__(self, conf, **kwargs)
self.ts = VariableTimeStepper.from_conf(self.conf)
self.adt = adt = self.conf.adt
adt.dt0 = self.ts.get_default_time_step()
self.ts.set_n_digit_from_min_dt(get_min_dt(adt))
self.format = '====== time %e (dt %e, wait %d, step %d of %d) ====='
if isinstance(self.conf.adapt_fun, basestr):
self.adapt_time_step = self.problem.functions[self.conf.adapt_fun]
else:
self.adapt_time_step = self.conf.adapt_fun
def __init__(self, conf, **kwargs):
TimeSteppingSolver.__init__(self, conf, **kwargs)
self.ts = VariableTimeStepper.from_conf(self.conf)
self.adt = adt = self.conf.adt
adt.dt0 = self.ts.get_default_time_step()
self.ts.set_n_digit_from_min_dt(get_min_dt(adt))
self.format = '====== time %e (dt %e, wait %d, step %d of %d) ====='
if isinstance(self.conf.adapt_fun, basestr):
self.adapt_time_step = self.problem.functions[self.conf.adapt_fun]
else:
self.adapt_time_step = self.conf.adapt_fun
def __init__(self, conf, **kwargs):
TimeSteppingSolver.__init__(self, conf, **kwargs)
self.ts = VariableTimeStepper.from_conf(self.conf)
get = self.conf.get
adt = Struct(red_factor=get('dt_red_factor', 0.2),
red_max=get('dt_red_max', 1e-3),
inc_factor=get('dt_inc_factor', 1.25),
inc_on_iter=get('dt_inc_on_iter', 4),
inc_wait=get('dt_inc_wait', 5),
red=1.0, wait=0, dt0=0.0)
self.adt = adt
adt.dt0 = self.ts.get_default_time_step()
self.ts.set_n_digit_from_min_dt(get_min_dt(adt))
self.format = '====== time %e (dt %e, wait %d, step %d of %d) ====='
if isinstance(self.conf.adapt_fun, basestr):
self.adapt_time_step = self.problem.functions[self.conf.adapt_fun]
else:
self.adapt_time_step = self.conf.adapt_fun
def __init__(self, conf, nls=None, context=None, **kwargs):
TimeSteppingSolver.__init__(self, conf, nls=nls, context=context,
**kwargs)
self.ts = VariableTimeStepper.from_conf(self.conf)
get = self.conf.get
adt = Struct(red_factor=get('dt_red_factor', 0.2),
red_max=get('dt_red_max', 1e-3),
inc_factor=get('dt_inc_factor', 1.25),
inc_on_iter=get('dt_inc_on_iter', 4),
inc_wait=get('dt_inc_wait', 5),
red=1.0, wait=0, dt0=0.0)
self.adt = adt
adt.dt0 = self.ts.get_default_time_step()
self.ts.set_n_digit_from_min_dt(get_min_dt(adt))
self.format = '====== time %e (dt %e, wait %d, step %d of %d) ====='
self.verbose = self.conf.verbose
self.adapt_time_step = self.conf.adapt_fun
if self.adapt_time_step is None:
self.adapt_time_step = adapt_time_step