real.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">flmn</td><td>Random spherical harmonic coefficients generated. Provide enough memory for fully padded, complex (!) storage, i.e. (2*N-1)*L*L elements. Unused trailing elements will be set to zero. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">parameters</td><td>A parameters object with (at least) the following fields: L0, L, N, storage, n_mode Th