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Commit f0e57f74 authored by ext-calvo_p's avatar ext-calvo_p
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add default values for fieldsolver commands

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fieldsolvers.asciidoc
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...@@ -405,7 +405,7 @@ integrated Green’s function is described in <<bib.qiang2005_fieldsolver>>, <<b ...@@ -405,7 +405,7 @@ integrated Green’s function is described in <<bib.qiang2005_fieldsolver>>, <<b
The bounding box defines a minimal rectangular domain including all The bounding box defines a minimal rectangular domain including all
particles. With `BBOXINCR` the bounding box can be enlarged by a factor particles. With `BBOXINCR` the bounding box can be enlarged by a factor
given in percent of the minimal rectangular domain. given in percent of the minimal rectangular domain. Default value is 2.0.
[[sec.fieldsolvers.GEOMETRY]] [[sec.fieldsolvers.GEOMETRY]]
=== Define Geometry === Define Geometry
...@@ -416,24 +416,27 @@ details see Chapter link:geometry#chp.geometry[Geometry]. ...@@ -416,24 +416,27 @@ details see Chapter link:geometry#chp.geometry[Geometry].
[[sec.fieldsolvers.ITSOLVER]] [[sec.fieldsolvers.ITSOLVER]]
=== Define Iterative Solver === Define Iterative Solver
The iterative solver for solving the preconditioned system: `CG`, The iterative solver for solving the preconditioned system: `CG` (default),
`BiCGSTAB` or `GMRES`. `BiCGSTAB` or `GMRES`.
[[sec.fieldsolvers.INTERPL]] [[sec.fieldsolvers.INTERPL]]
=== Define Interpolation for Boundary Points === Define Interpolation for Boundary Points
The interpolation method for grid points near the boundary: `CONSTANT`, The interpolation method for grid points near the boundary: `CONSTANT`,
`LINEAR` or `QUADRATIC`. `LINEAR` (default) or `QUADRATIC`.
[[sec.fieldsolvers.TOL]] [[sec.fieldsolvers.TOL]]
=== Define Tolerance === Define Tolerance
The tolerance for the iterative solver used by the `MG` solver. The tolerance for the iterative solver used by the `SAAMG` solver.
Default value is 1e-8.
[[sec.fieldsolvers.MAXITERS]] [[sec.fieldsolvers.MAXITERS]]
=== Define Maximal Iterations === Define Maximal Iterations
The maximal number of iterations the iterative solver performs. The maximal number of iterations the iterative solver performs.
Default value is 100.
[[sec.fieldsolvers.PRECMODE]] [[sec.fieldsolvers.PRECMODE]]
=== Define Preconditioner Behavior === Define Preconditioner Behavior
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