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<h1 id="shvectortocilm">SHVectorToCilm</h1>
<p>Convert a 1-dimensional indexed vector of real spherical harmonic coefficients to a three-dimensional array.</p>
<h1 id="usage">Usage</h1>
<p>call SHVectorToCilm (<code>vector</code>, <code>cilm</code>, <code>lmax</code>, <code>exitstatus</code>)</p>
<h1 id="parameters">Parameters</h1>
<dl>
<dt><code>vector</code> : input, real*8, dimension ( (<code>lmax</code>+1)**2 )</dt>
<dd>The input 1-D indexed array of real spherical harmonic coefficients.
</dd>
<dt><code>cilm</code> : output, real*8, dimension (2, <code>lmax</code>+1, <code>lmax</code>+1)</dt>
<dd>The 3-D arrary of output real spherical harmonic coefficients.
</dd>
<dt><code>lmax</code> : input, integer</dt>
<dd>The maximum degree of the output coefficients.
</dd>
<dt><code>exitstatus</code> : output, optional, integer</dt>
<dd>If present, instead of executing a STOP when an error is encountered, the variable exitstatus will be returned describing the error. 0 = No errors; 1 = Improper dimensions of input array; 2 = Improper bounds for input variable; 3 = Error allocating memory; 4 = File IO error.
</dd>
</dl>
<h1 id="description">Description</h1>
<p><code>SHVectorToCilm</code> will convert a 1-dimensional indexed vector of real spherical harmonic coefficients to a three-dimensional array. The degree <code>l</code>, order <code>m</code>, and <code>i</code> (1 = cosine, 2 = sine) corresponds to the index `l**2+(i-1)*l+m+1.</p>
<h1 id="see-also">See also</h1>
<p><a href="shvectortocilm.html">shvectortocilm</a>, <a href="yilmindexvector.html">yilmindexvector</a>, <a href="shcilmtocindex.html">shcilmtocindex</a>, <a href="shcindextocilm.html">shcindextocilm</a></p>
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