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dorie
dorie
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d8e01f72
Commit
d8e01f72
authored
Mar 12, 2018
by
Lukas Riedel
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Reorder NewtonParameters by importance and improve their descriptions
parent
52c8597c
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doc/default_files/parameters.xml
doc/default_files/parameters.xml
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doc/default_files/parameters.xml
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d8e01f72
...
...
@@ -277,6 +277,31 @@ adding an empty line, make text **bold** or ``monospaced``.
</category>
<category
name=
"NewtonParameters"
>
<parameter
name=
"ForceIteration"
hidden=
"true"
>
<definition>
Force the Newton solver to calculate at least one iteration,
even if the initial defect is below ``AbsoluteLimit``. This ensures
that dynamics cannot be 'skipped' at very small time steps.
</definition>
<values>
true, false
</values>
<suggestion>
false
</suggestion>
</parameter>
<parameter
name=
"AbsoluteLimit"
hidden=
"true"
>
<definition>
Absolute error tolerance of the Newton solver.
Reduce this value to increase precision.
</definition>
<values>
1E-11
<
float
<
1E-8
</values>
<suggestion>
1E-10
</suggestion>
</parameter>
<parameter
name=
"Reduction"
hidden=
"true"
>
<definition>
Relative error tolerance of the Newton solver.
Reduce this value to increase precision.
</definition>
<values>
float
</values>
<suggestion>
1E-4
</suggestion>
</parameter>
<parameter
name=
"ReassembleThreshold"
hidden=
"true"
>
<definition>
If the ratio between last and current calculation defect exceeds this value,
the linear operator matrix is reassembled to ensure convergence.
</definition>
...
...
@@ -291,18 +316,6 @@ adding an empty line, make text **bold** or ``monospaced``.
<suggestion>
10
</suggestion>
</parameter>
<parameter
name=
"AbsoluteLimit"
hidden=
"true"
>
<definition>
Absolute error tolerance of the Newton solver.
</definition>
<values>
float
</values>
<suggestion>
1E-10
</suggestion>
</parameter>
<parameter
name=
"Reduction"
hidden=
"true"
>
<definition>
Relative error tolerance of the Newton solver.
</definition>
<values>
float
</values>
<suggestion>
1E-4
</suggestion>
</parameter>
<parameter
name=
"MinLinearReduction"
hidden=
"true"
>
<definition>
Required defect reduction of the linear solver. The Newton solver calculates
the required linear reduction for second order Newton convergence automatically and
...
...
@@ -310,15 +323,6 @@ adding an empty line, make text **bold** or ``monospaced``.
<values>
float
</values>
<suggestion>
1E-3
</suggestion>
</parameter>
<parameter
name=
"ForceIteration"
hidden=
"true"
>
<definition>
Force the Newton solver to calculate at least one iteration,
even if the initial defect is below ``AbsoluteLimit``. This ensures
that dynamics cannot be 'skipped' at very small time steps.
</definition>
<values>
true, false
</values>
<suggestion>
false
</suggestion>
</parameter>
</category>
<category
name=
"adaptivity"
>
...
...
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