本文整理汇总了Python中sfepy.solvers.solvers.TimeSteppingSolver类的典型用法代码示例。如果您正苦于以下问题：Python TimeSteppingSolver类的具体用法？Python TimeSteppingSolver怎么用？Python TimeSteppingSolver使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了TimeSteppingSolver类的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: __init__
def __init__( self, conf, **kwargs ):
TimeSteppingSolver.__init__( self, conf, **kwargs )
self.ts = TimeStepper.from_conf( conf )
nd = self.ts.n_digit
format = '====== time %%e (step %%%dd of %%%dd) =====' % (nd, nd)
self.format = format示例2: __init__
def __init__(self, conf, ts=None, **kwargs):
TimeSteppingSolver.__init__( self, conf, **kwargs )
self.ts = get_default(ts, TimeStepper.from_conf(conf))
self.ts.is_quasistatic = conf.get_default_attr('quasistatic', False)
nd = self.ts.n_digit
format = '====== time %%e (step %%%dd of %%%dd) =====' % (nd, nd)
self.format = format示例3: __init__
def __init__(self, conf, nls=None, context=None, **kwargs):
TimeSteppingSolver.__init__(self, conf, nls=nls, context=context,
**kwargs)
self.ts = TimeStepper.from_conf(self.conf)
nd = self.ts.n_digit
format = '====== time %%e (step %%%dd of %%%dd) =====' % (nd, nd)
self.format = format
self.verbose = self.conf.verbose示例4: __init__
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示例5: process_conf
def process_conf(conf, kwargs):
"""
Process configuration options.
"""
get = make_get_conf(conf, kwargs)
common = TimeSteppingSolver.process_conf(conf)
return Struct(t0=get('t0', 0.0),
t1=get('t1', 1.0),
dt=get('dt', None),
n_step=get('n_step', 10),
quasistatic=get('quasistatic', False)) + common示例6: __init__
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