usecases/f/UsesCase_MEDfield_1.f

00001 C*  This file is part of MED.
00002 C*
00003 C*  COPYRIGHT (C) 1999 - 2015  EDF R&D, CEA/DEN
00004 C*  MED is free software: you can redistribute it and/or modify
00005 C*  it under the terms of the GNU Lesser General Public License as published by
00006 C*  the Free Software Foundation, either version 3 of the License, or
00007 C*  (at your option) any later version.
00008 C*
00009 C*  MED is distributed in the hope that it will be useful,
00010 C*  but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 C*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 C*  GNU Lesser General Public License for more details.
00013 C*
00014 C*  You should have received a copy of the GNU Lesser General Public License
00015 C*  along with MED.  If not, see <http://www.gnu.org/licenses/>.
00016 C*
00017 
00018 C******************************************************************************
00019 C *
00020 C * Field use case 1 : write a field on mesh vertices and elements
00021 C *
00022 C *****************************************************************************
00023       program UsesCase_MEDfield_1
00024 C
00025       implicit none
00026       include 'med.hf77'
00027 C
00028 C
00029 C
00030       integer cret
00031       integer fid
00032 C     component number, node number
00033       integer ncompo, nnodes
00034 C     triangular elements number, quadrangular elements number
00035       integer ntria3, nquad4
00036 C     med file name, field name, link file name
00037       character*64  fname, finame, lfname
00038 C     component name, commponent unit
00039       character*16 cpname, cpunit
00040 C     mesh name      
00041       character*64 mname
00042       character*16 dtunit
00043       real*8 dt
00044 C     vertices values      
00045       real*8 verval(15)
00046       real*8 tria3v(8)
00047       real*8 quad4v(4)
00048 C
00049       parameter (fname = "./UsesCase_MEDfield_1.med")
00050       parameter (lfname= "./UsesCase_MEDmesh_1.med")
00051       parameter (mname = "2D unstructured mesh")
00052       parameter (finame = "TEMPERATURE_FIELD")
00053       parameter (cpname = "TEMPERATURE")
00054       parameter (cpunit = "C")
00055       parameter (dtunit = " ")
00056       parameter (nnodes = 15, ncompo = 1 )
00057       parameter (ntria3 =  8, nquad4 = 4)
00058       parameter (dt = 0.0d0)
00059 C
00060       data verval /   0.,  100., 200.,  300.,  400., 
00061      &              500.,  600., 700.,  800.,  900,
00062      &             1000., 1100, 1200., 1300., 1500. /
00063       data tria3v / 1000., 2000., 3000., 4000., 
00064      &              5000., 6000., 7000., 8000. /
00065       data quad4v / 10000., 20000., 30000., 4000. /
00066 C
00067 C
00068 C     file creation
00069       call mfiope(fid,fname,MED_ACC_CREAT,cret)
00070       if (cret .ne. 0 ) then
00071          print *,'ERROR : file creation'
00072          call efexit(-1)
00073       endif
00074 C
00075 C
00076 C     create mesh link
00077       call mlnliw(fid,mname,lfname,cret)
00078       if (cret .ne. 0 ) then
00079          print *,'ERROR : create mesh link ...'
00080          call efexit(-1)
00081       endif
00082 C
00083 C
00084 C     field creation : temperature field  : 1 component in celsius degree
00085 C                      the mesh is the 2D unstructured mesh of
00086 C                      UsecaseMEDmesh_1.f
00087       call mfdcre(fid,finame,MED_FLOAT64,ncompo,cpname,cpunit,dtunit,
00088      &            mname,cret)
00089       if (cret .ne. 0 ) then
00090          print *,'ERROR : create field ...'
00091          call efexit(-1)
00092       endif
00093 C
00094 C
00095 C     write field values at vertices
00096       call mfdrvw(fid,finame,MED_NO_DT,MED_NO_IT,dt,MED_NODE,
00097      &            MED_NONE,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,
00098      &            nnodes,verval,cret)
00099       if (cret .ne. 0 ) then
00100          print *,'ERROR : write field values on vertices'
00101          call efexit(-1)
00102       endif
00103 C
00104 C
00105 C     write values at cell centers : 8 MED_TRIA3 and 4 MED_QUAD4
00106 C     MED_TRIA3
00107       call mfdrvw(fid,finame,MED_NO_DT,MED_NO_IT,dt,MED_CELL,
00108      &            MED_TRIA3,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,
00109      &            ntria3,tria3v,cret)
00110       if (cret .ne. 0 ) then
00111          print *,'ERROR : write field values on MED_TRIA3'
00112          call efexit(-1)
00113       endif
00114 C
00115 C
00116 C     MED_QUAD4
00117       call mfdrvw(fid,finame,MED_NO_DT,MED_NO_IT,dt,MED_CELL,
00118      &            MED_QUAD4,MED_FULL_INTERLACE,MED_ALL_CONSTITUENT,
00119      &            nquad4,quad4v,cret)
00120       if (cret .ne. 0 ) then
00121          print *,'ERROR : write field values on MED_QUAD4'
00122          call efexit(-1)
00123       endif
00124 C
00125 C
00126 C     close file
00127       call mficlo(fid,cret)
00128       if (cret .ne. 0 ) then
00129          print *,'ERROR :  close file'
00130          call efexit(-1)
00131       endif
00132 C
00133       end
00134 C

Généré le Thu Oct 8 14:26:16 2015 pour MED fichier par  doxygen 1.6.1