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<span id="Accessing-the-wisdom-API-from-Fortran"></span><div class="header">
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<span id="Accessing-the-wisdom-API-from-Fortran-1"></span><h3 class="section">7.6 Accessing the wisdom API from Fortran</h3>
<span id="index-wisdom-3"></span>
<span id="index-saving-plans-to-disk-3"></span>
<p>As explained in <a href="Words-of-Wisdom_002dSaving-Plans.html">Words of Wisdom-Saving Plans</a>, FFTW provides a
&ldquo;wisdom&rdquo; API for saving plans to disk so that they can be recreated
quickly. The C API for exporting (see <a href="Wisdom-Export.html">Wisdom Export</a>) and
importing (see <a href="Wisdom-Import.html">Wisdom Import</a>) wisdom is somewhat tricky to use
from Fortran, however, because of differences in file I/O and string
types between C and Fortran.
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