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mesh_io.html
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<html>
<head>
<title>
MESH_IO - Reading and Writing MESH Files
</title>
</head>
<body bgcolor="#EEEEEE" link="#CC0000" alink="#FF3300" vlink="#000055">
<h1 align = "center">
MESH_IO <br> Reading and Writing MESH Files
</h1>
<hr>
<p>
<b>MESH_IO</b>
is a FORTRAN90 library which
can read or write MESH files, which define a finite element mesh.
</p>
<h3 align = "center">
Licensing:
</h3>
<p>
The computer code and data files described and made available on this web page
are distributed under
<a href = "../../txt/gnu_lgpl.txt">the GNU LGPL license.</a>
</p>
<h3 align = "center">
Languages:
</h3>
<p>
<b>MESH_IO</b> is available in
<a href = "../../c_src/mesh_io/mesh_io.html">a C version</a> and
<a href = "../../cpp_src/mesh_io/mesh_io.html">a C++ version</a> and
<a href = "../../f77_src/mesh_io/mesh_io.html">a FORTRAN77 version</a> and
<a href = "../../f_src/mesh_io/mesh_io.html">a FORTRAN90 version</a> and
<a href = "../../m_src/mesh_io/mesh_io.html">a MATLAB version</a>.
</p>
<h3 align = "center">
Related Programs:
</h3>
<p>
<a href = "../../f_src/fem_to_mesh/fem_to_mesh.html">
FEM_TO_MESH</a>,
a FORTRAN90 program which
reads a pair of FEM files defining node coordinates and elements,
and creates a corresponding MESH file.
</p>
<p>
<a href = "../../f_src/ice_to_mesh/ice_to_mesh.html">
ICE_TO_MESH</a>,
a FORTRAN90 program which
reads a NETCDF file containing an ICE dataset and rewrites the
information as a MESH file.
</p>
<p>
<a href = "../../data/mesh/mesh.html">
MESH</a>,
a data directory which
contains examples of MESH files, which can be used to define the geometry
of a finite element mesh in 2D or 3D, using triangles, quadrilaterals,
tetrahedrons or hexahedrons.
</p>
<p>
<a href = "../../f_src/mesh_to_ice/mesh_to_ice.html">
MESH_TO_ICE</a>,
a FORTRAN90 program which
reads the ICE dataset information from a MESH files and rewrites
it to a NETCDF file.
</p>
<h3 align = "center">
Reference:
</h3>
<p>
<ol>
<li>
Pascal Frey,<br>
MEDIT: An interactive mesh visualization software,<br>
Technical Report RT-0253,<br>
Institut National de Recherche en Informatique et en Automatique,<br>
03 December 2001.
</li>
</ol>
</p>
<h3 align = "center">
Source Code:
</h3>
<p>
<ul>
<li>
<a href = "mesh_io.f90">mesh_io.f90</a>, the source code.
</li>
<li>
<a href = "mesh_io.sh">mesh_io.sh</a>,
BASH commands to compile the source code.
</li>
</ul>
</p>
<h3 align = "center">
Examples and Tests:
</h3>
<p>
<ul>
<li>
<a href = "mesh_io_prb.f90">mesh_io_prb.f90</a>,
a sample calling program.
</li>
<li>
<a href = "mesh_io_prb.sh">mesh_io_prb.sh</a>,
BASH commands to compile and run the sample program.
</li>
<li>
<a href = "mesh_io_prb_output.txt">mesh_io_prb_output.txt</a>,
the output file.
</li>
</ul>
</p>
<h3 align = "center">
List of Routines:
</h3>
<p>
<ul>
<li>
<b>CH_CAP</b> capitalizes a single character.
</li>
<li>
<b>CH_EQI</b> is a case insensitive comparison of two characters for equality.
</li>
<li>
<b>CH_TO_DIGIT</b> returns the integer value of a base 10 digit.
</li>
<li>
<b>CYL248_DATA</b> defines the data for a 3D tetrahedral mesh.
</li>
<li>
<b>CYL248_SIZE</b> defines the sizes for a 3D tetrahedral mesh.
</li>
<li>
<b>GET_UNIT</b> returns a free FORTRAN unit number.
</li>
<li>
<b>HEXAHEXA_2X2X2_DATA</b> defines the data for a 3D hexahedral mesh.
</li>
<li>
<b>HEXAHEXA_2X2X2_SIZE</b> defines the sizes for a 3D hexahedral mesh.
</li>
<li>
<b>I4MAT_COPY</b> copies an I4MAT.
</li>
<li>
<b>I4VEC_COPY</b> copies an I4VEC.
</li>
<li>
<b>MESH_DATA_PRINT</b> prints mesh data.
</li>
<li>
<b>MESH_DATA_READ</b> reads data from a MESH file.
</li>
<li>
<b>MESH_SIZE_PRINT</b> prints mesh sizes.
</li>
<li>
<b>MESH_SIZE_READ</b> reads sizes from a MESH file.
</li>
<li>
<b>MESH_WRITE</b> writes sizes and data to a MESH file.
</li>
<li>
<b>R8MAT_COPY</b> copies an R8MAT.
</li>
<li>
<b>R8VEC_COPY</b> copies an R8VEC.
</li>
<li>
<b>S_BEGIN</b> is TRUE if one string matches the beginning of the other.
</li>
<li>
<b>S_EQI</b> is a case insensitive comparison of two strings for equality.
</li>
<li>
<b>S_TO_I4</b> reads an integer value from a string.
</li>
<li>
<b>S_TO_I4VEC</b> reads an integer vector from a string.
</li>
<li>
<b>S_TO_R8</b> reads an R8 value from a string.
</li>
<li>
<b>S_TO_R8VEC</b> reads an R8VEC from a string.
</li>
<li>
<b>TIMESTAMP</b> prints the current YMDHMS date as a time stamp.
</li>
</ul>
</p>
<p>
You can go up one level to <a href = "../f_src.html">
the FORTRAN90 source codes</a>.
</p>
<hr>
<i>
Last revised on 24 October 2010.
</i>
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