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<head><title>Method descr</title>
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<h4 class="subsectionHead"><span class="titlemark"><span
class="cmr-12">6.8 </span></span> <a
id="x27-260006.8"></a><span
class="cmr-12">Method descr</span></h4>
<div class="center"
>
<!--l. 887--><p class="noindent" >
<!--l. 888--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">call</span><span
class="cmtt-12">&#x00A0;p%descr(info,</span><span
class="cmtt-12">&#x00A0;[iout])</span></span></span><br />
</div>
<!--l. 891--><p class="noindent" ><span
class="cmr-12">This method prints a description of the preconditioner </span><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">p</span></span></span> <span
class="cmr-12">to the standard output or to a</span>
<span
class="cmr-12">file. It must be called after </span><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">hierachy_build</span></span></span> <span
class="cmr-12">and </span><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">smoothers_build</span></span></span><span
class="cmr-12">, or </span><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">build</span></span></span><span
class="cmr-12">, have</span>
<span
class="cmr-12">been called.</span>
<!--l. 896--><p class="noindent" ><span
class="cmbx-12">Arguments</span>
<div class="tabular"> <table id="TBL-16" class="tabular"
cellspacing="0" cellpadding="0"
><colgroup id="TBL-16-1g"><col
id="TBL-16-1"><col
id="TBL-16-2"></colgroup><tr
style="vertical-align:baseline;" id="TBL-16-1-"><td style="white-space:wrap; text-align:left;" id="TBL-16-1-1"
class="td11"><!--l. 902--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">info</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-16-1-2"
class="td11"><!--l. 902--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">integer,</span><span
class="cmtt-12">&#x00A0;intent(out)</span></span></span><span
class="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-16-2-"><td style="white-space:wrap; text-align:left;" id="TBL-16-2-1"
class="td11"><!--l. 903--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-16-2-2"
class="td11"><!--l. 903--><p class="noindent" ><span
class="cmr-12">Error code. If no error, 0 is returned. See Section</span><span
class="cmr-12">&#x00A0;</span><a
href="userhtmlse8.html#x30-340008"><span
class="cmr-12">8</span><!--tex4ht:ref: sec:errors --></a> <span
class="cmr-12">for details.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-16-3-"><td style="white-space:wrap; text-align:left;" id="TBL-16-3-1"
class="td11"><!--l. 904--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">iout</span></span></span> </td><td style="white-space:wrap; text-align:left;" id="TBL-16-3-2"
class="td11"><!--l. 904--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">integer,</span><span
class="cmtt-12">&#x00A0;intent(in),</span><span
class="cmtt-12">&#x00A0;optional</span></span></span><span
class="cmr-12">.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-16-4-"><td style="white-space:wrap; text-align:left;" id="TBL-16-4-1"
class="td11"><!--l. 905--><p class="noindent" > </td><td style="white-space:wrap; text-align:left;" id="TBL-16-4-2"
class="td11"><!--l. 905--><p class="noindent" ><span
class="cmr-12">The id of the file where the preconditioner description will be</span>
<span
class="cmr-12">printed; the default is the standard output.</span> </td>
</tr><tr
style="vertical-align:baseline;" id="TBL-16-5-"><td style="white-space:wrap; text-align:left;" id="TBL-16-5-1"
class="td11"> </td> </tr></table></div>
<!--l. 910--><p class="indent" > <span
class="cmr-12">For compatibility with the previous versions of MLD2P4, this method can be also</span>
<span
class="cmr-12">invoked as follows:</span>
<div class="center"
>
<!--l. 913--><p class="noindent" >
<!--l. 914--><p class="noindent" ><span class="obeylines-h"><span class="verb"><span
class="cmtt-12">call</span><span
class="cmtt-12">&#x00A0;mld_precdescr(p,info</span><span
class="cmtt-12">&#x00A0;[,iout])</span></span></span></div>
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class="cmr-12">[</span><a
href="userhtmlsu18.html" ><span
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class="cmr-12">] [</span><a
href="userhtmlsu16.html#tailuserhtmlsu16.html" ><span
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class="cmr-12">] [</span><a
href="userhtmlsu17.html" ><span
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class="cmr-12">] [</span><a
href="userhtmlse6.html#userhtmlsu17.html" ><span
class="cmr-12">up</span></a><span
class="cmr-12">] </span></p></div>
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