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- Committer: tmb1
- Date: 2010-10-27 12:18:35 UTC
- Revision ID: svn-v4:5bf5533e-7014-46e3-b1bb-cce4b9d03719:trunk:2279
Adding a new schemas/ directory following discussion at the dev meeting and
moving all *.rn[c|g] files into it. I'm no schema expert so this may well
require various changes elsewhere to maintain consistency; please could those
who know what they're doing make these changes!
Patrick in particular - please update spud accordingly.
moving all *.rn[c|g] files into it. I'm no schema expert so this may well
require various changes elsewhere to maintain consistency; please could those
who know what they're doing make these changes!
Patrick in particular - please update spud accordingly.
- files added:
- schemas
added
removed
schemas/burgers_equation.rng
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<?xml version="1.0" encoding="UTF-8"?>
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<grammar xmlns:a="http://relaxng.org/ns/compatibility/annotations/1.0" xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
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<include href="spud_base.rng"/>
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<include href="adaptivity_options.rng"/>
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<include href="diagnostic_algorithms.rng"/>
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<include href="input_output.rng"/>
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<include href="solvers.rng"/>
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<include href="stabilisation.rng"/>
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<include href="reduced_model.rng"/>
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<include href="mesh_options.rng"/>
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<include href="physical_parameters.rng"/>
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<include href="prognostic_field_options.rng"/>
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<include href="prescribed_field_options.rng"/>
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<include href="spatial_discretisation.rng"/>
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<include href="temporal_discretisation.rng"/>
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<start>
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<element name="burgers_equation">
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<a:documentation>The root node of the options dictionary.</a:documentation>
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<ref name="comment"/>
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<element name="simulation_name">
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<a:documentation>Model output files are named according to the simulation
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name, e.g. [simulation_name]_0.vtu. Non-standard
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characters in the simulation name should be avoided.</a:documentation>
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<ref name="anystring"/>
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</element>
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<ref name="geometry"/>
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<ref name="timestepping"/>
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<ref name="material_phase"/>
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</element>
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</start>
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<define name="geometry">
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<element name="geometry">
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<a:documentation>Options dealing with the specification of geometry</a:documentation>
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<element name="dimension">
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<a:documentation>Dimension of the problem.
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<b>This can only be set once</b></a:documentation>
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<attribute name="replaces">
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<value>NDIM</value>
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</attribute>
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<element name="integer_value">
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<attribute name="rank">
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<value>0</value>
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</attribute>
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<value>1</value>
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</element>
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</element>
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<element name="mesh">
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<a:documentation>The position mesh</a:documentation>
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<attribute name="name">
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<value>CoordinateMesh</value>
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</attribute>
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<ref name="mesh_info_fromfile"/>
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</element>
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<element name="mesh">
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<a:documentation>The velocity mesh</a:documentation>
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<attribute name="name">
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<value>VelocityMesh</value>
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</attribute>
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<ref name="mesh_info_frommesh"/>
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</element>
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<element name="quadrature">
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<a:documentation>Quadrature</a:documentation>
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<element name="degree">
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<a:documentation>Quadrature degree
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note: this specifies the degree of quadrature,
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not the number of gauss points</a:documentation>
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<attribute name="replaces">
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<value>NGI</value>
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</attribute>
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<ref name="integer"/>
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</element>
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<optional>
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<element name="surface_degree">
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<a:documentation>Surface quadrature degree
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note: this specifies the degree of surface
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quadrature not the number of surface gauss points</a:documentation>
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<attribute name="replaces">
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<value>SNGI</value>
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</attribute>
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<ref name="integer"/>
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</element>
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</optional>
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</element>
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</element>
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</define>
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<define name="mesh_choice_coordinate">
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<element name="mesh">
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<attribute name="name">
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<value>CoordinateMesh</value>
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</attribute>
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</element>
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</define>
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<define name="mesh_choice">
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<choice>
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<element name="mesh">
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<attribute name="name">
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<value>VelocityMesh</value>
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</attribute>
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</element>
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<element name="mesh">
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<attribute name="name">
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<value>CoordinateMesh</value>
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</attribute>
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</element>
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</choice>
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</define>
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<define name="mesh_info_fromfile">
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<element name="from_file">
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<a:documentation>Read mesh from file.</a:documentation>
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<choice>
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<element name="format">
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<a:documentation>Triangle mesh format.
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Enter the base name without the .edge .ele, .face or
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.node extensions, and without process numbers.</a:documentation>
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<attribute name="name">
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<value>triangle</value>
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</attribute>
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<ref name="comment"/>
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</element>
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<element name="format">
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<a:documentation>Read the mesh from a vtu. Note that the mesh will have no
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surface or region IDs.</a:documentation>
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<attribute name="name">
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<value>vtu</value>
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</attribute>
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<ref name="comment"/>
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</element>
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<element name="format">
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<a:documentation>GMSH mesh format</a:documentation>
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<attribute name="name">
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<value>gmsh</value>
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</attribute>
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<ref name="comment"/>
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</element>
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</choice>
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<attribute name="file_name">
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<data type="string"/>
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</attribute>
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<ref name="from_file_mesh_stat_options"/>
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<ref name="comment"/>
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</element>
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</define>
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<define name="mesh_info_frommesh">
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<element name="from_mesh">
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<a:documentation>Make mesh from existing mesh. </a:documentation>
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<ref name="mesh_choice_coordinate"/>
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<optional>
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<element name="mesh_shape">
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<optional>
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<element name="polynomial_degree">
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<ref name="integer"/>
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</element>
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</optional>
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<optional>
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<element name="element_type">
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<element name="string_value">
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<value>lagrangian</value>
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</element>
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</element>
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</optional>
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</element>
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</optional>
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<ref name="derived_mesh_stat_options"/>
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<ref name="comment"/>
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</element>
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</define>
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<define name="timestepping">
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<element name="timestepping">
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<a:documentation>Options dealing with time discretisation</a:documentation>
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<element name="current_time">
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<a:documentation>Current simulation time. At the start of the simulation this
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is the start time.</a:documentation>
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<attribute name="replaces">
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<value>ACCTIM</value>
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</attribute>
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<ref name="real"/>
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</element>
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<element name="timestep">
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<a:documentation>The time step size. If adaptive time stepping is used
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then this is the initial time step size.</a:documentation>
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<attribute name="replaces">
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<value>DT</value>
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</attribute>
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<ref name="real"/>
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</element>
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<element name="finish_time">
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<a:documentation>Simulation time at which the simulation should end.</a:documentation>
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<attribute name="replaces">
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<value>LTIME</value>
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</attribute>
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<ref name="real"/>
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</element>
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<optional>
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<element name="final_timestep">
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<a:documentation>Timestep after which the simulation should end.</a:documentation>
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<ref name="integer"/>
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</element>
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</optional>
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<optional>
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<element name="nonlinear_iterations">
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<a:documentation>Number of non-linear iterations.
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Manual suggests 2</a:documentation>
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<attribute name="replaces">
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<value>ITINOI</value>
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</attribute>
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<ref name="integer"/>
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</element>
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</optional>
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</element>
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</define>
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<define name="material_phase">
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<element name="material_phase">
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<a:documentation>The material phase options</a:documentation>
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<attribute name="name">
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<value>Fluid</value>
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</attribute>
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<element name="scalar_field">
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<attribute name="rank">
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<value>0</value>
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</attribute>
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<attribute name="name">
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<value>Velocity</value>
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</attribute>
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<element name="prognostic">
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<element name="mesh">
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<attribute name="name">
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<value>VelocityMesh</value>
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</attribute>
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</element>
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<optional>
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<element name="temporal_discretisation">
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<a:documentation>Options dealing with the temporal discretisation of velocity</a:documentation>
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<element name="theta">
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<a:documentation>The degree of implicitness in the timestepping.
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0 is fully explicit, 1 is implicit, 0.5 is Crank-Nicolson.
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Recommended to be 0.5.</a:documentation>
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<ref name="real"/>
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</element>
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<element name="relaxation">
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<a:documentation>The relaxation term in the nonlinear iterations at each timestep
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0 means the previous timestep velocity is used to form the advection operator,
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while 1 means the best guess of the next timestep velocity is used.
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Recommended to be 0.5.</a:documentation>
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<ref name="real"/>
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</element>
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</element>
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</optional>
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<element name="solver">
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<ref name="linear_solver_options_asym"/>
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</element>
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<ref name="initial_condition_scalar"/>
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<oneOrMore>
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<ref name="boundary_conditions"/>
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</oneOrMore>
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<element name="viscosity">
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<ref name="real"/>
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</element>
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<element name="stat">
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<ref name="comment"/>
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</element>
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<element name="scalar_field">
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<attribute name="name">
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<value>Source</value>
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</attribute>
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<attribute name="rank">
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<value>0</value>
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</attribute>
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<element name="prescribed">
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<ref name="prescribed_scalar_field_no_adapt"/>
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<optional>
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<ref name="recalculation_options"/>
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</optional>
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</element>
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</element>
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</element>
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</element>
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<zeroOrMore>
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<element name="scalar_field">
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<attribute name="rank">
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<value>0</value>
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</attribute>
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<attribute name="name">
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<data type="string" datatypeLibrary=""/>
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</attribute>
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<choice>
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<element name="prescribed">
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<ref name="mesh_choice"/>
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<ref name="prescribed_scalar_field"/>
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</element>
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<element name="diagnostic">
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<ref name="mesh_choice"/>
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<ref name="diagnostic_scalar_field"/>
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</element>
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</choice>
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</element>
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</zeroOrMore>
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</element>
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</define>
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<define name="boundary_conditions">
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<element name="boundary_conditions">
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<a:documentation>Boundary conditions</a:documentation>
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<attribute name="name">
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<data type="string" datatypeLibrary=""/>
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</attribute>
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<element name="surface_ids">
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<a:documentation>Surface id</a:documentation>
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<ref name="integer_vector"/>
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</element>
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<element name="type">
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<attribute name="name">
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<value>neumann</value>
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</attribute>
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<ref name="input_choice_real"/>
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</element>
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</element>
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</define>
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<define name="prescribed_output_options">
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<empty/>
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</define>
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<define name="prescribed_detector_options">
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<empty/>
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</define>
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<define name="prescribed_scalar_stat_options">
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<empty/>
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</define>
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<define name="discrete_properties_algorithm_scalar">
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<empty/>
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</define>
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<define name="recalculation_options">
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<element name="do_not_recalculate">
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<a:documentation>Prevent this field from being recalculated at every timestep.
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This is cheaper especially if you are enforcing discrete properties on the field.</a:documentation>
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<empty/>
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</element>
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</define>
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<define name="diagnostic_scalar_field">
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<ref name="scalar_python_diagnostic_algorithm"/>
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<element name="stat">
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<ref name="comment"/>
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</element>
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<optional>
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<ref name="recalculation_options"/>
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</optional>
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</define>
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</grammar>
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