/Meshes/Simplex/Triangular/Quadratic/src/QuadraticExample.f90
FORTRAN Modern | 212 lines | 92 code | 36 blank | 84 comment | 0 complexity | 4fc05ce678e76a993b8dac2e821009ac MD5 | raw file
1!> \file 2!> \author Chris Bradley 3!> \brief This is an example program to set up a generated mesh of quadratic Simplex triangle elements. 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): 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 Meshes/Simplex/Triangle/Quadratic/src/QuadraticExample.f90 43!! Example program to to set up a generated mesh of quadratic Simplex triangle elements. 44!! \htmlinclude Meshes/Simplex/Triangle/Quadratic/history.html 45!! 46!< 47 48!> Main program 49PROGRAM QUADRATICTRIANGLESIMPLEXEXAMPLE 50 51 USE OPENCMISS 52 USE MPI 53 54#ifdef WIN32 55 USE IFQWIN 56#endif 57 58 IMPLICIT NONE 59 60 !Test program parameters 61 62 REAL(CMISSDP), PARAMETER :: HEIGHT=1.0_CMISSDP 63 REAL(CMISSDP), PARAMETER :: WIDTH=2.0_CMISSDP 64 65 INTEGER(CMISSIntg), PARAMETER :: CoordinateSystemUserNumber=1 66 INTEGER(CMISSIntg), PARAMETER :: RegionUserNumber=2 67 INTEGER(CMISSIntg), PARAMETER :: BasisUserNumber=3 68 INTEGER(CMISSIntg), PARAMETER :: GeneratedMeshUserNumber=4 69 INTEGER(CMISSIntg), PARAMETER :: MeshUserNumber=5 70 INTEGER(CMISSIntg), PARAMETER :: DecompositionUserNumber=6 71 INTEGER(CMISSIntg), PARAMETER :: GeometricFieldUserNumber=7 72 73 !Program types 74 75 !Program variables 76 77 INTEGER(CMISSIntg) :: NUMBER_GLOBAL_X_ELEMENTS,NUMBER_GLOBAL_Y_ELEMENTS 78 79 INTEGER(CMISSIntg) :: MPI_IERROR 80 81 !CMISS variables 82 83 TYPE(CMISSBasisType) :: Basis 84 TYPE(CMISSCoordinateSystemType) :: CoordinateSystem,WorldCoordinateSystem 85 TYPE(CMISSDecompositionType) :: Decomposition 86 TYPE(CMISSFieldType) :: GeometricField 87 TYPE(CMISSFieldsType) :: Fields 88 TYPE(CMISSGeneratedMeshType) :: GeneratedMesh 89 TYPE(CMISSMeshType) :: Mesh 90 TYPE(CMISSRegionType) :: Region,WorldRegion 91 92#ifdef WIN32 93 !Quickwin type 94 LOGICAL :: QUICKWIN_STATUS=.FALSE. 95 TYPE(WINDOWCONFIG) :: QUICKWIN_WINDOW_CONFIG 96#endif 97 98 !Generic CMISS variables 99 100 INTEGER(CMISSIntg) :: NumberOfComputationalNodes,ComputationalNodeNumber 101 INTEGER(CMISSIntg) :: Err 102 103#ifdef WIN32 104 !Initialise QuickWin 105 QUICKWIN_WINDOW_CONFIG%TITLE="General Output" !Window title 106 QUICKWIN_WINDOW_CONFIG%NUMTEXTROWS=-1 !Max possible number of rows 107 QUICKWIN_WINDOW_CONFIG%MODE=QWIN$SCROLLDOWN 108 !Set the window parameters 109 QUICKWIN_STATUS=SETWINDOWCONFIG(QUICKWIN_WINDOW_CONFIG) 110 !If attempt fails set with system estimated values 111 IF(.NOT.QUICKWIN_STATUS) QUICKWIN_STATUS=SETWINDOWCONFIG(QUICKWIN_WINDOW_CONFIG) 112#endif 113 114 !Intialise OpenCMISS 115 CALL CMISSInitialise(WorldCoordinateSystem,WorldRegion,Err) 116 117 CALL CMISSErrorHandlingModeSet(CMISS_ERRORS_TRAP_ERROR,Err) 118 119 CALL CMISSDiagnosticsSetOn(CMISS_IN_DIAG_TYPE,(/1,2,3,4,5/),"Diagnostics",(/"MESH_TOPOLOGY_ELEMENTS_CREATE_FINISH"/),Err) 120 121 !Get the computational nodes information 122 CALL CMISSComputationalNumberOfNodesGet(NumberOfComputationalNodes,Err) 123 CALL CMISSComputationalNodeNumberGet(ComputationalNodeNumber,Err) 124 125 NUMBER_GLOBAL_X_ELEMENTS=3 126 NUMBER_GLOBAL_Y_ELEMENTS=3 127 128 !Broadcast the number of elements in the X & Y directions to the other computational nodes 129 CALL MPI_BCAST(NUMBER_GLOBAL_X_ELEMENTS,1,MPI_INTEGER,0,MPI_COMM_WORLD,MPI_IERROR) 130 CALL MPI_BCAST(NUMBER_GLOBAL_Y_ELEMENTS,1,MPI_INTEGER,0,MPI_COMM_WORLD,MPI_IERROR) 131 132 !Start the creation of a new RC coordinate system 133 CALL CMISSCoordinateSystem_Initialise(CoordinateSystem,Err) 134 CALL CMISSCoordinateSystem_CreateStart(CoordinateSystemUserNumber,CoordinateSystem,Err) 135 !Set the coordinate system to be 2D 136 CALL CMISSCoordinateSystem_DimensionSet(CoordinateSystem,2,Err) 137 !Finish the creation of the coordinate system 138 CALL CMISSCoordinateSystem_CreateFinish(CoordinateSystem,Err) 139 140 !Start the creation of the region 141 CALL CMISSRegion_Initialise(Region,Err) 142 CALL CMISSRegion_CreateStart(RegionUserNumber,WorldRegion,Region,Err) 143 !Set the regions coordinate system to the 2D RC coordinate system that we have created 144 CALL CMISSRegion_CoordinateSystemSet(Region,CoordinateSystem,Err) 145 !Finish the creation of the region 146 CALL CMISSRegion_CreateFinish(Region,Err) 147 148 !Start the creation of a basis 149 CALL CMISSBasis_Initialise(Basis,Err) 150 CALL CMISSBasis_CreateStart(BasisUserNumber,Basis,Err) 151 !Set the type to be a Simplex basis 152 CALL CMISSBasis_TypeSet(Basis,CMISS_BASIS_SIMPLEX_TYPE,Err) 153 !Set the basis to be a triangular basis 154 CALL CMISSBasis_NumberOfXiSet(Basis,2,Err) 155 !Set the interpolation to be quadratic 156 CALL CMISSBasis_InterpolationXiSet(Basis,(/CMISS_BASIS_QUADRATIC_SIMPLEX_INTERPOLATION, & 157 & CMISS_BASIS_QUADRATIC_SIMPLEX_INTERPOLATION/),Err) 158 !Finish the creation of the basis 159 CALL CMISSBasis_CreateFinish(Basis,Err) 160 161 !Start the creation of a generated mesh in the region 162 CALL CMISSGeneratedMesh_Initialise(GeneratedMesh,Err) 163 CALL CMISSGeneratedMesh_CreateStart(GeneratedMeshUserNumber,Region,GeneratedMesh,Err) 164 !Set up a regular x*y mesh 165 CALL CMISSGeneratedMesh_TypeSet(GeneratedMesh,CMISS_GENERATED_MESH_REGULAR_MESH_TYPE,Err) 166 !Set the default basis 167 CALL CMISSGeneratedMesh_BasisSet(GeneratedMesh,Basis,Err) 168 !Define the mesh on the region 169 CALL CMISSGeneratedMesh_ExtentSet(GeneratedMesh,(/WIDTH,HEIGHT/),Err) 170 CALL CMISSGeneratedMesh_NumberOfElementsSet(GeneratedMesh,(/NUMBER_GLOBAL_X_ELEMENTS,NUMBER_GLOBAL_Y_ELEMENTS/),Err) 171 !Finish the creation of a generated mesh in the region 172 CALL CMISSMesh_Initialise(Mesh,Err) 173 CALL CMISSGeneratedMesh_CreateFinish(GeneratedMesh,MeshUserNumber,Mesh,Err) 174 175 !Create a decomposition 176 CALL CMISSDecomposition_Initialise(Decomposition,Err) 177 CALL CMISSDecomposition_CreateStart(DecompositionUserNumber,Mesh,Decomposition,Err) 178 !Set the decomposition to be a general decomposition with the specified number of domains 179 CALL CMISSDecomposition_TypeSet(Decomposition,CMISS_DECOMPOSITION_CALCULATED_TYPE,Err) 180 CALL CMISSDecomposition_NumberOfDomainsSet(Decomposition,NumberOfComputationalNodes,Err) 181 !Finish the decomposition 182 CALL CMISSDecomposition_CreateFinish(Decomposition,Err) 183 184 !Start to create a default (geometric) field on the region 185 CALL CMISSField_Initialise(GeometricField,Err) 186 CALL CMISSField_CreateStart(GeometricFieldUserNumber,Region,GeometricField,Err) 187 !Set the decomposition to use 188 CALL CMISSField_MeshDecompositionSet(GeometricField,Decomposition,Err) 189 !Set the domain to be used by the field components. 190 CALL CMISSField_ComponentMeshComponentSet(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,1,1,Err) 191 CALL CMISSField_ComponentMeshComponentSet(GeometricField,CMISS_FIELD_U_VARIABLE_TYPE,2,1,Err) 192 !Finish creating the field 193 CALL CMISSField_CreateFinish(GeometricField,Err) 194 195 !Update the geometric field parameters 196 CALL CMISSGeneratedMesh_GeometricParametersCalculate(GeneratedMesh,GeometricField,Err) 197 198 !Export the fields 199 CALL CMISSFields_Initialise(Fields,Err) 200 CALL CMISSFields_Create(Region,Fields,Err) 201 CALL CMISSFields_NodesExport(Fields,"QuadraticTriangleSimplex","FORTRAN",Err) 202 CALL CMISSFields_ElementsExport(Fields,"QuadraticTriangleSimplex","FORTRAN",Err) 203 CALL CMISSFields_Finalise(Fields,Err) 204 205 !Finialise CMISS 206 CALL CMISSFinalise(Err) 207 208 WRITE(*,'(A)') "Program successfully completed." 209 210 STOP 211 212END PROGRAM QUADRATICTRIANGLESIMPLEXEXAMPLE