<div dir="ltr"><p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif"> Sure.</span><span style="font-size:12pt;font-family:'Times New Roman',serif"></span></p>


<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif"> ROMS and SWAN models are
models for ocean and wave models, respectively.  Coupling of them require 3 input files:
<a href="http://coupling_test.in">coupling_test.in</a>, <a href="http://swan_test.in">swan_test.in</a> and <a href="http://roms_test.in">roms_test.in</a> which first one is coupled
input file and also one build.bash file  which
in it user called requested libraries, cpp optins, header file, compilers (for
me gcc and gfortran).  For example in build.bash
file I set</span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)">USE_MPI=on =
on</span><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79)"><br>
<span style="background-color:rgb(236,236,236)">USE_MPIF90 =on</span></span><span style="font-size:12pt;font-family:'Times New Roman',serif"></span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)">WHICH_MPI=mpich2</span><span style="font-size:12pt;font-family:'Times New Roman',serif"></span></p>


<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)">FORT =
gfortran</span><span style="font-size:12pt;font-family:'Times New Roman',serif"></span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)">also with
regard that for coupling model, MCT (model coupling toolkit)
is necessary I have installed it and set its  include and
lib directories in build.bash file. </span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)"> </span></p>


<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)">In </span><span style="font-size:12pt;font-family:'Times New Roman',serif"><a href="http://coupling_test.in">coupling_test.in</a> user call <a href="http://swan_test.in">swan_test.in</a></span><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)"> and </span><span style="font-size:12pt;font-family:'Times New Roman',serif"><a href="http://roms_test.in">roms_test.in</a> as wave and ocean
model's inputs.</span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif">In <a href="http://roms_test.in">roms_test.in</a> </span><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)">some coefficients,
solving technique and some input forcing file determined.</span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)"> </span></p>


<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)">for choosing number
of nodes for each model there are NtileI and Ntilej in </span><span style="font-size:12pt;font-family:'Times New Roman',serif"><a href="http://roms_test.in">roms_test.in</a> and Nthreads (ocean)
and Nthreads (wave) in <a href="http://coupling_test.in">coupling_test.in</a> file ( Nthreads (ocean)=</span><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(50,61,79);background-color:rgb(236,236,236)">NtileI *Ntilej )
and total nodes are equal to </span><span style="font-size:12pt;font-family:'Times New Roman',serif">Nthreads (ocean)+Nthreads (wave).</span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif">whenever i set one  node for
wave model (SWAN) (Nthreads (wave)=1) after running by </span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(0,102,0);background-color:rgb(250,250,250)">mpirun -np 2
./oceanG </span><span style="font-size:12pt;font-family:'Times New Roman',serif"><a href="http://coupling_inlet-test.in/" target="_blank"><span style="color:windowtext;text-decoration:none">coupling_inlet-test.in</span></a><span style="background-color:rgb(250,250,250)">><span style="color:rgb(0,102,0)">mpi.log</span></span></span></p>


<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:black">it replies:</span><span style="font-size:12pt;font-family:'Times New Roman',serif"></span></p>


<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(0,102,0);background-color:rgb(250,250,250)">application
called MPI_Abort(comm=0x84000002, 4) - process 0</span><span style="font-size:12pt;font-family:'Times New Roman',serif"></span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:black">But when set</span><span style="font-size:12pt;font-family:'Times New Roman',serif"> Nthreads (wave)>1 (and everything
for Nthreads (ocean)) for example</span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;color:rgb(0,102,0);background-color:rgb(250,250,250)">mpirun -np 8
./oceanG </span><span style="font-size:12pt;font-family:'Times New Roman',serif"><a href="http://coupling_inlet-test.in/" target="_blank"><span style="color:windowtext;text-decoration:none">coupling_inlet-test.in</span></a><span style="color:rgb(0,102,0);background-color:rgb(250,250,250)">>mpi.log</span></span></p>


<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif;background-color:rgb(250,250,250)">mpi.log file (attaché file)
shows that roms model does not have problems and its nodes are active but
nothing happen for swan model after 2 weeks than running.</span><span style="font-size:12pt;font-family:'Times New Roman',serif"></span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif">I hope that this information be sufficient.</span></p>


<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif">All the best </span></p>

<p class="MsoNormal" dir="LTR" style="margin-bottom:0.0001pt;text-align:justify;direction:ltr"><span style="font-size:12pt;font-family:'Times New Roman',serif">fereshte</span></p>

<p class="MsoNormal" dir="RTL" style="text-align:justify"><span dir="LTR" style="font-size:12pt;line-height:115%;font-family:'Times New Roman',serif"> </span></p><div class="gmail_extra">
</div></div>