本文整理汇总了Python中sfepy.base.base.Struct.dt0方法的典型用法代码示例。如果您正苦于以下问题：Python Struct.dt0方法的具体用法？Python Struct.dt0怎么用？Python Struct.dt0使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sfepy.base.base.Struct的用法示例。
在下文中一共展示了Struct.dt0方法的2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__
# 需要导入模块: from sfepy.base.base import Struct [as 别名]
# 或者: from sfepy.base.base.Struct import dt0 [as 别名]
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示例2: __init__
# 需要导入模块: from sfepy.base.base import Struct [as 别名]
# 或者: from sfepy.base.base.Struct import dt0 [as 别名]
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