/FiniteElasticity/UniAxialExtension/src/UniAxialExtensionExample.f90
FORTRAN Modern | 491 lines | 331 code | 67 blank | 93 comment | 0 complexity | 938ede0bb56d866244e5003150856265 MD5 | raw file
1!> \file 2!> \author Chris Bradley 3!> \brief This is an example program to solve a finite elasticity equation using openCMISS calls. 4!> 5!> \section LICENSE 6!> 7!> Version: MPL 1.1/GPL 2.0/LGPL 2.1 8!> 9!> The contents of this file are subject to the Mozilla Public License 10!> Version 1.1 (the "License"); you may not use this file except in 11!> compliance with the License. You may obtain a copy of the License at 12!> http://www.mozilla.org/MPL/ 13!> 14!> Software distributed under the License is distributed on an "AS IS" 15!> basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the 16!> License for the specific language governing rights and limitations 17!> under the License. 18!> 19!> The Original Code is openCMISS 20!> 21!> The Initial Developer of the Original Code is University of Auckland, 22!> Auckland, New Zealand and University of Oxford, Oxford, United 23!> Kingdom. Portions created by the University of Auckland and University 24!> of Oxford are Copyright (C) 2007 by the University of Auckland and 25!> the University of Oxford. All Rights Reserved. 26!> 27!> Contributor(s): Kumar Mithraratne, Adam Reeve 28!> 29!> Alternatively, the contents of this file may be used under the terms of 30!> either the GNU General Public License Version 2 or later (the "GPL"), or 31!> the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), 32!> in which case the provisions of the GPL or the LGPL are applicable instead 33!> of those above. If you wish to allow use of your version of this file only 34!> under the terms of either the GPL or the LGPL, and not to allow others to 35!> use your version of this file under the terms of the MPL, indicate your 36!> decision by deleting the provisions above and replace them with the notice 37!> and other provisions required by the GPL or the LGPL. If you do not delete 38!> the provisions above, a recipient may use your version of this file under 39!> the terms of any one of the MPL, the GPL or the LGPL. 40!> 41 42!> \example FiniteElasticity/UniAxialExtension/src/UniAxialExtensionExample.f90 43!! Example program to solve a finite elasticity equation using openCMISS calls. 44!! \par Latest Builds: 45!! \li <a href='http://autotest.bioeng.auckland.ac.nz/opencmiss-build/logs_x86_64-linux/FiniteElasticity/UniAxialExtension/build-intel'>Linux Intel Build</a> 46!! \li <a href='http://autotest.bioeng.auckland.ac.nz/opencmiss-build/logs_x86_64-linux/FiniteElasticity/UniAxialExtension/build-gnu'>Linux GNU Build</a> 47!< 48 49!> Main program 50PROGRAM UNIAXIALEXTENSIONEXAMPLE 51 52 USE OPENCMISS 53 USE MPI 54 55#ifdef WIN32 56 USE IFQWIN 57#endif 58 59 IMPLICIT NONE 60 61 !Test program parameters 62 63 REAL(CMISSDP), PARAMETER :: HEIGHT=1.0_CMISSDP 64 REAL(CMISSDP), PARAMETER :: WIDTH=1.0_CMISSDP 65 REAL(CMISSDP), PARAMETER :: LENGTH=1.0_CMISSDP 66 67 INTEGER(CMISSIntg), PARAMETER :: CoordinateSystemUserNumber=1 68 INTEGER(CMISSIntg), PARAMETER :: NumberOfSpatialCoordinates=3 69 INTEGER(CMISSIntg), PARAMETER :: RegionUserNumber=1 70 INTEGER(CMISSIntg), PARAMETER :: BasisUserNumber=1 71 INTEGER(CMISSIntg), PARAMETER :: MeshUserNumber=1 72 INTEGER(CMISSIntg), PARAMETER :: DecompositionUserNumber=1 73 74 INTEGER(CMISSIntg), PARAMETER :: NumberOfXiCoordinates=3 75 INTEGER(CMISSIntg), PARAMETER :: TotalNumberOfNodes=8 76 INTEGER(CMISSIntg), PARAMETER :: NumberOfMeshDimensions=3 77 INTEGER(CMISSIntg), PARAMETER :: NumberOfMeshComponents=1 78 INTEGER(CMISSIntg), PARAMETER :: TotalNumberOfElements=1 79 INTEGER(CMISSIntg), PARAMETER :: MeshComponentNumber=1 80 81 INTEGER(CMISSIntg), PARAMETER :: FieldGeometryUserNumber=1 82 INTEGER(CMISSIntg), PARAMETER :: FieldGeometryNumberOfVariables=1 83 INTEGER(CMISSIntg), PARAMETER :: FieldGeometryNumberOfComponents=3 84 85 INTEGER(CMISSIntg), PARAMETER :: FieldFibreUserNumber=2 86 INTEGER(CMISSIntg), PARAMETER :: FieldFibreNumberOfVariables=1 87 INTEGER(CMISSIntg), PARAMETER :: FieldFibreNumberOfComponents=3 88 89 INTEGER(CMISSIntg), PARAMETER :: FieldMaterialUserNumber=3 90 INTEGER(CMISSIntg), PARAMETER :: FieldMaterialNumberOfVariables=1 91 INTEGER(CMISSIntg), PARAMETER :: FieldMaterialNumberOfComponents=2 92 93 INTEGER(CMISSIntg), PARAMETER :: FieldDependentUserNumber=4 94 INTEGER(CMISSIntg), PARAMETER :: FieldDependentNumberOfVariables=2 95 INTEGER(CMISSIntg), PARAMETER :: FieldDependentNumberOfComponents=4 96 97 INTEGER(CMISSIntg), PARAMETER :: EquationSetUserNumber=1 98 INTEGER(CMISSIntg), PARAMETER :: EquationsSetFieldUserNumber=13 99 INTEGER(CMISSIntg), PARAMETER :: ProblemUserNumber=1 100 101 !Program types 102 103 104 !Program variables 105 106 INTEGER(CMISSIntg) :: NumberGlobalXElements,NumberGlobalYElements,NumberGlobalZElements 107 INTEGER(CMISSIntg) :: MPI_IERROR 108 INTEGER(CMISSIntg) :: EquationsSetIndex 109 INTEGER(CMISSIntg) :: NumberOfComputationalNodes,NumberOfDomains,ComputationalNodeNumber 110 111 !CMISS variables 112 113 TYPE(CMISSBasisType) :: Basis 114 TYPE(CMISSBoundaryConditionsType) :: BoundaryConditions 115 TYPE(CMISSCoordinateSystemType) :: CoordinateSystem, WorldCoordinateSystem 116 TYPE(CMISSMeshType) :: Mesh 117 TYPE(CMISSDecompositionType) :: Decomposition 118 TYPE(CMISSEquationsType) :: Equations 119 TYPE(CMISSEquationsSetType) :: EquationsSet 120 TYPE(CMISSFieldType) :: GeometricField,FibreField,MaterialField,DependentField,EquationsSetField 121 TYPE(CMISSFieldsType) :: Fields 122 TYPE(CMISSProblemType) :: Problem 123 TYPE(CMISSRegionType) :: Region,WorldRegion 124 TYPE(CMISSSolverType) :: Solver,LinearSolver 125 TYPE(CMISSSolverEquationsType) :: SolverEquations 126 TYPE(CMISSNodesType) :: Nodes 127 TYPE(CMISSMeshElementsType) :: Elements 128 129 !REAL(CMISSDP), POINTER :: FieldData(:) 130 131#ifdef WIN32 132 !Quickwin type 133 LOGICAL :: QUICKWIN_STATUS=.FALSE. 134 TYPE(WINDOWCONFIG) :: QUICKWIN_WINDOW_CONFIG 135#endif 136 137 !Generic CMISS variables 138 INTEGER(CMISSIntg) :: Err 139 140#ifdef WIN32 141 !Initialise QuickWin 142 QUICKWIN_WINDOW_CONFIG%TITLE="General Output" !Window title 143 QUICKWIN_WINDOW_CONFIG%NUMTEXTROWS=-1 !Max possible number of rows 144 QUICKWIN_WINDOW_CONFIG%MODE=QWIN$SCROLLDOWN 145 !Set the window parameters 146 QUICKWIN_STATUS=SETWINDOWCONFIG(QUICKWIN_WINDOW_CONFIG) 147 !If attempt fails set with system estimated values 148 IF(.NOT.QUICKWIN_STATUS) QUICKWIN_STATUS=SETWINDOWCONFIG(QUICKWIN_WINDOW_CONFIG) 149#endif 150 151 !Intialise cmiss 152 CALL CMISSInitialise(WorldCoordinateSystem,WorldRegion,Err) 153 154 CALL CMISSErrorHandlingModeSet(CMISS_ERRORS_TRAP_ERROR,Err) 155 156 WRITE(*,'(A)') "Program starting." 157 158 !Set all diganostic levels on for testing 159 CALL CMISSDiagnosticsSetOn(CMISS_FROM_DIAG_TYPE,(/1,2,3,4,5/),"Diagnostics",(/"PROBLEM_FINITE_ELEMENT_CALCULATE"/),Err) 160 161 !Get the number of computational nodes and this computational node number 162 CALL CMISSComputationalNumberOfNodesGet(NumberOfComputationalNodes,Err) 163 CALL CMISSComputationalNodeNumberGet(ComputationalNodeNumber,Err) 164 165 NumberGlobalXElements=1 166 NumberGlobalYElements=1 167 NumberGlobalZElements=1 168 NumberOfDomains=1 169 170 !Broadcast the number of elements in the X,Y and Z directions and the number of partitions to the other computational nodes 171 CALL MPI_BCAST(NumberGlobalXElements,1,MPI_INTEGER,0,MPI_COMM_WORLD,MPI_IERROR) 172 CALL MPI_BCAST(NumberGlobalYElements,1,MPI_INTEGER,0,MPI_COMM_WORLD,MPI_IERROR) 173 CALL MPI_BCAST(NumberGlobalZElements,1,MPI_INTEGER,0,MPI_COMM_WORLD,MPI_IERROR) 174 CALL MPI_BCAST(NumberOfDomains,1,MPI_INTEGER,0,MPI_COMM_WORLD,MPI_IERROR) 175 176 !Create a CS - default is 3D rectangular cartesian CS with 0,0,0 as origin 177 CALL CMISSCoordinateSystem_Initialise(CoordinateSystem,Err) 178 CALL CMISSCoordinateSystem_CreateStart(CoordinateSystemUserNumber,CoordinateSystem,Err) 179 CALL CMISSCoordinateSystem_TypeSet(CoordinateSystem,CMISS_COORDINATE_RECTANGULAR_CARTESIAN_TYPE,Err) 180 CALL CMISSCoordinateSystem_DimensionSet(CoordinateSystem,NumberOfSpatialCoordinates,Err) 181 CALL CMISSCoordinateSystem_OriginSet(CoordinateSystem,(/0.0_CMISSDP,0.0_CMISSDP,0.0_CMISSDP/),Err) 182 CALL CMISSCoordinateSystem_CreateFinish(CoordinateSystem,Err) 183 184 !Create a region and assign the CS to the region 185 CALL CMISSRegion_Initialise(Region,Err) 186 CALL CMISSRegion_CreateStart(RegionUserNumber,WorldRegion,Region,Err) 187 CALL CMISSRegion_CoordinateSystemSet(Region,CoordinateSystem,Err) 188 CALL CMISSRegion_CreateFinish(Region,Err) 189 190 !Define basis function - tri-linear Lagrange 191 CALL CMISSBasis_Initialise(Basis,Err) 192 CALL CMISSBasis_CreateStart(BasisUserNumber,Basis,Err) 193 CALL CMISSBasis_TypeSet(Basis,CMISS_BASIS_LAGRANGE_HERMITE_TP_TYPE,Err) 194 CALL CMISSBasis_NumberOfXiSet(Basis,NumberOfXiCoordinates,Err) 195 CALL CMISSBasis_InterpolationXiSet(Basis,(/CMISS_BASIS_LINEAR_LAGRANGE_INTERPOLATION, & 196 & CMISS_BASIS_LINEAR_LAGRANGE_INTERPOLATION,CMISS_BASIS_LINEAR_LAGRANGE_INTERPOLATION/),Err) 197 CALL CMISSBasis_QuadratureNumberOfGaussXiSet(Basis, & 198 & (/CMISS_BASIS_MID_QUADRATURE_SCHEME,CMISS_BASIS_MID_QUADRATURE_SCHEME,CMISS_BASIS_MID_QUADRATURE_SCHEME/),Err) 199 CALL CMISSBasis_CreateFinish(Basis,Err) 200 201 !Create a mesh 202 CALL CMISSMesh_Initialise(Mesh,Err) 203 CALL CMISSMesh_CreateStart(MeshUserNumber,Region,NumberOfMeshDimensions,Mesh,Err) 204 205 CALL CMISSMesh_NumberOfComponentsSet(Mesh,NumberOfMeshComponents,Err) 206 CALL CMISSMesh_NumberOfElementsSet(Mesh,TotalNumberOfElements,Err) 207 208 !Define nodes for the mesh 209 CALL CMISSNodes_Initialise(Nodes,Err) 210 CALL CMISSNodes_CreateStart(Region,TotalNumberOfNodes,Nodes,Err) 211 CALL CMISSNodes_CreateFinish(Nodes,Err) 212 213 CALL CMISSMeshElements_Initialise(Elements,Err) 214 CALL CMISSMeshElements_CreateStart(Mesh,MeshComponentNumber,Basis,Elements,Err) 215 CALL CMISSMeshElements_NodesSet(Elements,1,(/1,2,3,4,5,6,7,8/),Err) 216 CALL CMISSMeshElements_CreateFinish(Elements,Err) 217 218 CALL CMISSMesh_CreateFinish(Mesh,Err) 219 220 !Create a decomposition 221 CALL CMISSDecomposition_Initialise(Decomposition,Err) 222 CALL CMISSDecomposition_CreateStart(DecompositionUserNumber,Mesh,Decomposition,Err) 223 CALL CMISSDecomposition_TypeSet(Decomposition,CMISS_DECOMPOSITION_CALCULATED_TYPE,Err) 224 CALL CMISSDecomposition_NumberOfDomainsSet(Decomposition,NumberOfDomains,Err) 225 CALL CMISSDecomposition_CreateFinish(Decomposition,Err) 226 227 !Create a field to put the geometry (defualt is geometry) 228 CALL CMISSField_Initialise(GeometricField,Err) 229 CALL CMISSField_CreateStart(FieldGeometryUserNumber,Region,GeometricField,Err) 230 CALL CMISSField_MeshDecompositionSet(GeometricField,Decomposition,Err) 231 CALL CMISSField_TypeSet(GeometricField,CMISS_FIELD_GEOMETRIC_TYPE,Err) 232 CALL CMISSField_NumberOfVariablesSet(GeometricField,FieldGeometryNumberOfVariables,Err) 233 CALL CMISSField_NumberOfComponentsSet(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,FieldGeometryNumberOfComponents,Err) 234 CALL CMISSField_ComponentMeshComponentSet(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,1,MeshComponentNumber,Err) 235 CALL CMISSField_ComponentMeshComponentSet(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,2,MeshComponentNumber,Err) 236 CALL CMISSField_ComponentMeshComponentSet(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,3,MeshComponentNumber,Err) 237 CALL CMISSField_VariableLabelSet(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,"Geometry",Err) 238 CALL CMISSField_CreateFinish(GeometricField,Err) 239 240 !node 1 241 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,1,1, & 242 & 0.0_CMISSDP,Err) 243 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,1,2, & 244 & 0.0_CMISSDP,Err) 245 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,1,3, & 246 & 0.0_CMISSDP,Err) 247 !node 2 248 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,2,1, & 249 & 1.0_CMISSDP,Err) 250 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,2,2, & 251 & 0.0_CMISSDP,Err) 252 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,2,3, & 253 & 0.0_CMISSDP,Err) 254 !node 3 255 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,3,1, & 256 & 0.0_CMISSDP,Err) 257 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,3,2, & 258 & 1.0_CMISSDP,Err) 259 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,3,3, & 260 & 0.0_CMISSDP,Err) 261 !node 4 262 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,4,1, & 263 & 1.0_CMISSDP,Err) 264 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,4,2, & 265 & 1.0_CMISSDP,Err) 266 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,4,3, & 267 & 0.0_CMISSDP,Err) 268 !node 5 269 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,5,1, & 270 & 0.0_CMISSDP,Err) 271 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,5,2, & 272 & 0.0_CMISSDP,Err) 273 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,5,3, & 274 & 1.0_CMISSDP,Err) 275 !node 6 276 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,6,1, & 277 & 1.0_CMISSDP,Err) 278 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,6,2, & 279 & 0.0_CMISSDP,Err) 280 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,6,3, & 281 & 1.0_CMISSDP,Err) 282 !node 7 283 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,7,1, & 284 & 0.0_CMISSDP,Err) 285 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,7,2, & 286 & 1.0_CMISSDP,Err) 287 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,7,3, & 288 & 1.0_CMISSDP,Err) 289 !node 8 290 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,8,1, & 291 & 1.0_CMISSDP,Err) 292 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,8,2, & 293 & 1.0_CMISSDP,Err) 294 CALL CMISSField_ParameterSetUpdateNode(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,1,8,3, & 295 & 1.0_CMISSDP,Err) 296 297 !Create a fibre field and attach it to the geometric field 298 CALL CMISSField_Initialise(FibreField,Err) 299 CALL CMISSField_CreateStart(FieldFibreUserNumber,Region,FibreField,Err) 300 CALL CMISSField_TypeSet(FibreField,CMISS_FIELD_FIBRE_TYPE,Err) 301 CALL CMISSField_MeshDecompositionSet(FibreField,Decomposition,Err) 302 CALL CMISSField_GeometricFieldSet(FibreField,GeometricField,Err) 303 CALL CMISSField_NumberOfVariablesSet(FibreField,FieldFibreNumberOfVariables,Err) 304 CALL CMISSField_NumberOfComponentsSet(FibreField,CMISS_FIELD_U_VARIABLE_TYPE,FieldFibreNumberOfComponents,Err) 305 CALL CMISSField_ComponentMeshComponentSet(FibreField,CMISS_FIELD_U_VARIABLE_TYPE,1,MeshComponentNumber,Err) 306 CALL CMISSField_ComponentMeshComponentSet(FibreField,CMISS_FIELD_U_VARIABLE_TYPE,2,MeshComponentNumber,Err) 307 CALL CMISSField_ComponentMeshComponentSet(FibreField,CMISS_FIELD_U_VARIABLE_TYPE,3,MeshComponentNumber,Err) 308 CALL CMISSField_VariableLabelSet(FibreField,CMISS_FIELD_U_VARIABLE_TYPE,"Fibre",Err) 309 CALL CMISSField_CreateFinish(FibreField,Err) 310 311 !Create a material field and attach it to the geometric field 312 CALL CMISSField_Initialise(MaterialField,Err) 313 CALL CMISSField_CreateStart(FieldMaterialUserNumber,Region,MaterialField,Err) 314 CALL CMISSField_TypeSet(MaterialField,CMISS_FIELD_MATERIAL_TYPE,Err) 315 CALL CMISSField_MeshDecompositionSet(MaterialField,Decomposition,Err) 316 CALL CMISSField_GeometricFieldSet(MaterialField,GeometricField,Err) 317 CALL CMISSField_NumberOfVariablesSet(MaterialField,FieldMaterialNumberOfVariables,Err) 318 CALL CMISSField_NumberOfComponentsSet(MaterialField,CMISS_FIELD_U_VARIABLE_TYPE,FieldMaterialNumberOfComponents,Err) 319 CALL CMISSField_ComponentMeshComponentSet(MaterialField,CMISS_FIELD_U_VARIABLE_TYPE,1,MeshComponentNumber,Err) 320 CALL CMISSField_ComponentMeshComponentSet(MaterialField,CMISS_FIELD_U_VARIABLE_TYPE,2,MeshComponentNumber,Err) 321 CALL CMISSField_VariableLabelSet(MaterialField,CMISS_FIELD_U_VARIABLE_TYPE,"Material",Err) 322 CALL CMISSField_CreateFinish(MaterialField,Err) 323 324 !Set Mooney-Rivlin constants c10 and c01 to 2.0 and 6.0 respectively. 325 CALL CMISSField_ComponentValuesInitialise(MaterialField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,2.0_CMISSDP,Err) 326 CALL CMISSField_ComponentValuesInitialise(MaterialField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,2,6.0_CMISSDP,Err) 327 328 !Create a dependent field with two variables and four components 329 CALL CMISSField_Initialise(DependentField,Err) 330 CALL CMISSField_CreateStart(FieldDependentUserNumber,Region,DependentField,Err) 331 CALL CMISSField_TypeSet(DependentField,CMISS_FIELD_GENERAL_TYPE,Err) 332 CALL CMISSField_MeshDecompositionSet(DependentField,Decomposition,Err) 333 CALL CMISSField_GeometricFieldSet(DependentField,GeometricField,Err) 334 CALL CMISSField_DependentTypeSet(DependentField,CMISS_FIELD_DEPENDENT_TYPE,Err) 335 CALL CMISSField_NumberOfVariablesSet(DependentField,FieldDependentNumberOfVariables,Err) 336 CALL CMISSField_NumberOfComponentsSet(DependentField,CMISS_FIELD_U_VARIABLE_TYPE,FieldDependentNumberOfComponents,Err) 337 CALL CMISSField_NumberOfComponentsSet(DependentField,CMISS_FIELD_DELUDELN_VARIABLE_TYPE,FieldDependentNumberOfComponents,Err) 338 CALL CMISSField_ComponentMeshComponentSet(DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,MeshComponentNumber,Err) 339 CALL CMISSField_ComponentMeshComponentSet(DependentField,CMISS_FIELD_U_VARIABLE_TYPE,2,MeshComponentNumber,Err) 340 CALL CMISSField_ComponentMeshComponentSet(DependentField,CMISS_FIELD_U_VARIABLE_TYPE,3,MeshComponentNumber,Err) 341 CALL CMISSField_ComponentInterpolationSet(DependentField,CMISS_FIELD_U_VARIABLE_TYPE,4,CMISS_FIELD_ELEMENT_BASED_INTERPOLATION, & 342 & Err) 343 CALL CMISSField_ComponentMeshComponentSet(DependentField,CMISS_FIELD_DELUDELN_VARIABLE_TYPE,1,MeshComponentNumber,Err) 344 CALL CMISSField_ComponentMeshComponentSet(DependentField,CMISS_FIELD_DELUDELN_VARIABLE_TYPE,2,MeshComponentNumber,Err) 345 CALL CMISSField_ComponentMeshComponentSet(DependentField,CMISS_FIELD_DELUDELN_VARIABLE_TYPE,3,MeshComponentNumber,Err) 346 CALL CMISSField_ComponentInterpolationSet(DependentField,CMISS_FIELD_DELUDELN_VARIABLE_TYPE,4, & 347 & CMISS_FIELD_ELEMENT_BASED_INTERPOLATION,Err) 348 CALL CMISSField_VariableLabelSet(DependentField,CMISS_FIELD_U_VARIABLE_TYPE,"Dependent",Err) 349 CALL CMISSField_CreateFinish(DependentField,Err) 350 351 !Create the equations_set 352 CALL CMISSField_Initialise(EquationsSetField,Err) 353 CALL CMISSEquationsSet_Initialise(EquationsSet,Err) 354 CALL CMISSEquationsSet_CreateStart(EquationSetUserNumber,Region,FibreField,CMISS_EQUATIONS_SET_ELASTICITY_CLASS, & 355 & CMISS_EQUATIONS_SET_FINITE_ELASTICITY_TYPE,CMISS_EQUATIONS_SET_NO_SUBTYPE,EquationsSetFieldUserNumber,EquationsSetField,& 356 & EquationsSet,Err) 357 CALL CMISSEquationsSet_CreateFinish(EquationsSet,Err) 358 359 CALL CMISSEquationsSet_DependentCreateStart(EquationsSet,FieldDependentUserNumber,DependentField,Err) 360 CALL CMISSEquationsSet_DependentCreateFinish(EquationsSet,Err) 361 362 CALL CMISSEquationsSet_MaterialsCreateStart(EquationsSet,FieldMaterialUserNumber,MaterialField,Err) 363 CALL CMISSEquationsSet_MaterialsCreateFinish(EquationsSet,Err) 364 365 !Create the equations set equations 366 CALL CMISSEquations_Initialise(Equations,Err) 367 CALL CMISSEquationsSet_EquationsCreateStart(EquationsSet,Equations,Err) 368 CALL CMISSEquations_SparsityTypeSet(Equations,CMISS_EQUATIONS_SPARSE_MATRICES,Err) 369 CALL CMISSEquations_OutputTypeSet(Equations,CMISS_EQUATIONS_NO_OUTPUT,Err) 370 CALL CMISSEquationsSet_EquationsCreateFinish(EquationsSet,Err) 371 372 !Initialise dependent field from undeformed geometry and displacement bcs and set hydrostatic pressure 373 CALL CMISSField_ParametersToFieldParametersComponentCopy(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE, & 374 & 1,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,1,Err) 375 CALL CMISSField_ParametersToFieldParametersComponentCopy(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE, & 376 & 2,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,2,Err) 377 CALL CMISSField_ParametersToFieldParametersComponentCopy(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE, & 378 & 3,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,3,Err) 379 CALL CMISSField_ComponentValuesInitialise(DependentField,CMISS_FIELD_U_VARIABLE_TYPE,CMISS_FIELD_VALUES_SET_TYPE,4,-8.0_CMISSDP, & 380 & Err) 381 382 !Define the problem 383 CALL CMISSProblem_Initialise(Problem,Err) 384 CALL CMISSProblem_CreateStart(ProblemUserNumber,Problem,Err) 385 CALL CMISSProblem_SpecificationSet(Problem,CMISS_PROBLEM_ELASTICITY_CLASS,CMISS_PROBLEM_FINITE_ELASTICITY_TYPE, & 386 & CMISS_PROBLEM_NO_SUBTYPE,Err) 387 CALL CMISSProblem_CreateFinish(Problem,Err) 388 389 !Create the problem control loop 390 CALL CMISSProblem_ControlLoopCreateStart(Problem,Err) 391 CALL CMISSProblem_ControlLoopCreateFinish(Problem,Err) 392 393 !Create the problem solvers 394 CALL CMISSSolver_Initialise(Solver,Err) 395 CALL CMISSSolver_Initialise(LinearSolver,Err) 396 CALL CMISSProblem_SolversCreateStart(Problem,Err) 397 CALL CMISSProblem_SolverGet(Problem,CMISS_CONTROL_LOOP_NODE,1,Solver,Err) 398 CALL CMISSSolver_OutputTypeSet(Solver,CMISS_SOLVER_PROGRESS_OUTPUT,Err) 399 CALL CMISSSolver_NewtonJacobianCalculationTypeSet(Solver,CMISS_SOLVER_NEWTON_JACOBIAN_FD_CALCULATED,Err) 400 CALL CMISSSolver_NewtonLinearSolverGet(Solver,LinearSolver,Err) 401 CALL CMISSSolver_LinearTypeSet(LinearSolver,CMISS_SOLVER_LINEAR_DIRECT_SOLVE_TYPE,Err) 402 CALL CMISSProblem_SolversCreateFinish(Problem,Err) 403 404 !Create the problem solver equations 405 CALL CMISSSolver_Initialise(Solver,Err) 406 CALL CMISSSolverEquations_Initialise(SolverEquations,Err) 407 CALL CMISSProblem_SolverEquationsCreateStart(Problem,Err) 408 CALL CMISSProblem_SolverGet(Problem,CMISS_CONTROL_LOOP_NODE,1,Solver,Err) 409 CALL CMISSSolver_SolverEquationsGet(Solver,SolverEquations,Err) 410 CALL CMISSSolverEquations_SparsityTypeSet(SolverEquations,CMISS_SOLVER_SPARSE_MATRICES,Err) 411 CALL CMISSSolverEquations_EquationsSetAdd(SolverEquations,EquationsSet,EquationsSetIndex,Err) 412 CALL CMISSProblem_SolverEquationsCreateFinish(Problem,Err) 413 414 !Prescribe boundary conditions (absolute nodal parameters) 415 CALL CMISSBoundaryConditions_Initialise(BoundaryConditions,Err) 416 CALL CMISSSolverEquations_BoundaryConditionsCreateStart(SolverEquations,BoundaryConditions,Err) 417 418 !Fix nodes 1,3,5,7 at x=0 and nodes 2,4,6,8 at x=1.1 419 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,1,1, & 420 & CMISS_BOUNDARY_CONDITION_FIXED, & 421 & 0.0_CMISSDP,Err) 422 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,2,1, & 423 & CMISS_BOUNDARY_CONDITION_FIXED, & 424 & 1.1_CMISSDP,Err) 425 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,3,1, & 426 & CMISS_BOUNDARY_CONDITION_FIXED, & 427 & 0.0_CMISSDP,Err) 428 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,4,1, & 429 & CMISS_BOUNDARY_CONDITION_FIXED, & 430 & 1.1_CMISSDP,Err) 431 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,5,1, & 432 & CMISS_BOUNDARY_CONDITION_FIXED, & 433 & 0.0_CMISSDP,Err) 434 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,6,1, & 435 & CMISS_BOUNDARY_CONDITION_FIXED, & 436 & 1.1_CMISSDP,Err) 437 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,7,1, & 438 & CMISS_BOUNDARY_CONDITION_FIXED, & 439 & 0.0_CMISSDP,Err) 440 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,8,1, & 441 & CMISS_BOUNDARY_CONDITION_FIXED, & 442 & 1.1_CMISSDP,Err) 443 444 !Fix nodes 1,2,5,6 at y=0 445 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,1,2, & 446 & CMISS_BOUNDARY_CONDITION_FIXED, & 447 & 0.0_CMISSDP,Err) 448 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,2,2, & 449 & CMISS_BOUNDARY_CONDITION_FIXED, & 450 & 0.0_CMISSDP,Err) 451 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,5,2, & 452 & CMISS_BOUNDARY_CONDITION_FIXED, & 453 & 0.0_CMISSDP,Err) 454 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,6,2, & 455 & CMISS_BOUNDARY_CONDITION_FIXED, & 456 & 0.0_CMISSDP,Err) 457 458 !Fix nodes 1,2,3,4 at x=0 459 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,1,3, & 460 & CMISS_BOUNDARY_CONDITION_FIXED, & 461 & 0.0_CMISSDP,Err) 462 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,2,3, & 463 & CMISS_BOUNDARY_CONDITION_FIXED, & 464 & 0.0_CMISSDP,Err) 465 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,3,3, & 466 & CMISS_BOUNDARY_CONDITION_FIXED, & 467 & 0.0_CMISSDP,Err) 468 CALL CMISSBoundaryConditions_SetNode(BoundaryConditions,DependentField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,4,3, & 469 & CMISS_BOUNDARY_CONDITION_FIXED, & 470 & 0.0_CMISSDP,Err) 471 472 CALL CMISSSolverEquations_BoundaryConditionsCreateFinish(SolverEquations,Err) 473 474 !Solve problem 475 CALL CMISSProblem_Solve(Problem,Err) 476 477 !Output solution 478 CALL CMISSFields_Initialise(Fields,Err) 479 CALL CMISSFields_Create(Region,Fields,Err) 480 CALL CMISSFields_NodesExport(Fields,"UniaxialExtension","FORTRAN",Err) 481 CALL CMISSFields_ElementsExport(Fields,"UniaxialExtension","FORTRAN",Err) 482 CALL CMISSFields_Finalise(Fields,Err) 483 484 CALL CMISSFinalise(Err) 485 486 WRITE(*,'(A)') "Program successfully completed." 487 488 STOP 489 490END PROGRAM UNIAXIALEXTENSIONEXAMPLE 491