prevent import errors (e.g. when using Abaqus, having it's own python without scipy)
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@ -180,7 +180,6 @@ other codes refers to the source code of minpack.py:
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'''
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'''
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from numpy import (array, arcsin, asarray, cos, dot, eye, empty_like,
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from numpy import (array, arcsin, asarray, cos, dot, eye, empty_like,
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isscalar,finfo, take, triu, transpose, sqrt, sin)
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isscalar,finfo, take, triu, transpose, sqrt, sin)
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from scipy.optimize import _minpack
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def _check_func(checker, argname, thefunc, x0, args, numinputs,
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def _check_func(checker, argname, thefunc, x0, args, numinputs,
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output_shape=None):
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output_shape=None):
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@ -279,6 +278,7 @@ def _ext2intLocal(bound):
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def leastsqBound(func, x0, args=(), bounds=None, Dfun=None, full_output=0,
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def leastsqBound(func, x0, args=(), bounds=None, Dfun=None, full_output=0,
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col_deriv=0, ftol=1.49012e-8, xtol=1.49012e-8,
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col_deriv=0, ftol=1.49012e-8, xtol=1.49012e-8,
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gtol=0.0, maxfev=0, epsfcn=None, factor=100, diag=None):
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gtol=0.0, maxfev=0, epsfcn=None, factor=100, diag=None):
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from scipy.optimize import _minpack
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'''
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'''
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An internal parameter list is used to enforce contraints on the fitting
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An internal parameter list is used to enforce contraints on the fitting
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parameters. The transfomation is based on that of MINUIT package.
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parameters. The transfomation is based on that of MINUIT package.
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