本文整理汇总了Python中larch.Group.ssba方法的典型用法代码示例。如果您正苦于以下问题：Python Group.ssba方法的具体用法？Python Group.ssba怎么用？Python Group.ssba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larch.Group的用法示例。
在下文中一共展示了Group.ssba方法的1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: do_fit
# 需要导入模块: from larch import Group [as 别名]
# 或者: from larch.Group import ssba [as 别名]
def do_fit(self, which, firstshell=False, fittest='baseline'):
if which == 'testrun':
folder = self.testrun
elif which == 'baseline':
folder = self.baseline
else:
folder = realpath(join(self.folder, fittest, which))
#endif
data = read_xdi(join(self.path, 'BaZrO3.chik'), _larch=self._larch)
gds = Group(amp = Parameter(0.95, vary=True, _larch=self._larch),
enot = Parameter(1e-7, vary=True, _larch=self._larch),
sso = Parameter(0.003, vary=True, _larch=self._larch),
czr = Parameter(0., vary=False, _larch=self._larch), _larch=self._larch )
if firstshell:
gds.delr = Parameter(1e-7, vary=True, _larch=self._larch)
dr1param = 'delr'
else:
gds.alpha = Parameter(0.00001, vary=True, _larch=self._larch)
gds.ssba = Parameter(0.003, vary=True, _larch=self._larch)
gds.sszr = Parameter(0.003, vary=True, _larch=self._larch)
gds.eba = Parameter(1e-7, vary=True, _larch=self._larch)
gds.ezr = Parameter(1e-7, vary=True, _larch=self._larch)
#gds.eba = Parameter(expr='enot', _larch=self._larch)
#gdsezr = Parameter(expr='enot', _larch=self._larch)
gds.sso2 = Parameter(0.003, vary=True, _larch=self._larch)
dr1param = 'alpha*reff'
paths = list()
paths.append(feffpath(realpath(join(folder, "feff0001.dat")),
s02 = 'amp',
deltar = dr1param,
e0 = 'enot',
sigma2 = 'sso',
_larch=self._larch))
if not firstshell:
paths.append(feffpath(realpath(join(folder, "feff0002.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = 'enot',
sigma2 = 'sso*1.5',
_larch=self._larch))
paths.append(feffpath(realpath(join(folder, "feff0003.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = 'eba',
sigma2 = 'ssba',
_larch=self._larch))
paths.append(feffpath(realpath(join(folder, "feff0004.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = 'ezr',
sigma2 = 'sszr',
third = 'czr',
_larch=self._larch))
paths.append(feffpath(realpath(join(folder, "feff0005.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = 'enot',
sigma2 = 'sso*2',
_larch=self._larch))
paths.append(feffpath(realpath(join(folder, "feff0006.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = '(enot+ezr)/2',
sigma2 = 'sszr',
third = 'czr',
_larch=self._larch))
paths.append(feffpath(realpath(join(folder, "feff0007.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = 'enot',
sigma2 = 'sso*2',
_larch=self._larch))
paths.append(feffpath(realpath(join(folder, "feff0009.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = '(2*enot+ezr)/3',
sigma2 = 'sszr',
third = 'czr',
_larch=self._larch))
paths.append(feffpath(realpath(join(folder, "feff0008.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = 'enot',
sigma2 = 'sso*4',
_larch=self._larch))
paths.append(feffpath(realpath(join(folder, "feff0011.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = '(enot+eba)/2',
sigma2 = 'ssba+sso',
_larch=self._larch))
paths.append(feffpath(realpath(join(folder, "feff0012.dat")),
s02 = 'amp',
deltar = 'alpha*reff',
e0 = 'enot',
#.........这里部分代码省略.........