84 lines
3.2 KiB
Python
84 lines
3.2 KiB
Python
# ***************************************************************************
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# * Copyright (c) 2017 Markus Hovorka <m.hovorka@live.de> *
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# * *
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# * This file is part of the FreeCAD CAx development system. *
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# * *
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# * This program is free software; you can redistribute it and/or modify *
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# * it under the terms of the GNU Lesser General Public License (LGPL) *
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# * as published by the Free Software Foundation; either version 2 of *
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# * the License, or (at your option) any later version. *
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# * for detail see the LICENCE text file. *
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# * *
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# * This program is distributed in the hope that it will be useful, *
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# * but WITHOUT ANY WARRANTY; without even the implied warranty of *
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# * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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# * GNU Library General Public License for more details. *
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# * *
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# * You should have received a copy of the GNU Library General Public *
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# * License along with this program; if not, write to the Free Software *
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# * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 *
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# * USA *
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# * *
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# ***************************************************************************
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__title__ = "FreeCAD FEM solver Elmer equation object _NonLinear"
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__author__ = "Markus Hovorka"
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__url__ = "https://www.freecadweb.org"
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## \addtogroup FEM
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# @{
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from . import linear
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# the linear equation object defines some attributes for some various elmer equations
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# these various elmer equations are based on the linear equation object
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# thus in ObjectsFem module is no method to add a linear equation object
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class Proxy(linear.Proxy):
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def __init__(self, obj):
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super(Proxy, self).__init__(obj)
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obj.addProperty(
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"App::PropertyFloat",
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"NonlinearTolerance",
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"Nonlinear System",
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""
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)
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obj.addProperty(
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"App::PropertyInteger",
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"NonlinearIterations",
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"Nonlinear System",
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""
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)
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obj.addProperty(
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"App::PropertyFloat",
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"RelaxationFactor",
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"Nonlinear System",
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""
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)
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obj.addProperty(
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"App::PropertyInteger",
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"NonlinearNewtonAfterIterations",
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"Nonlinear System",
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""
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)
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obj.addProperty(
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"App::PropertyFloat",
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"NonlinearNewtonAfterTolerance",
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"Nonlinear System",
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""
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)
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obj.NonlinearTolerance = 1e-8
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obj.NonlinearIterations = 500
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obj.RelaxationFactor = 1
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obj.NonlinearNewtonAfterIterations = 3
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obj.NonlinearNewtonAfterTolerance = 1e-3
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class ViewProxy(linear.ViewProxy):
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pass
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## @}
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