n>
<span class="k">use</span>
<span class="k">use </span><span class="n">m_reallocate</span>
<span class="kt">real</span><span class="p">(</span><span class="n">r64</span><span class="p">),</span><span class="k">allocatable</span> <span class="kd">::</span> <span class="n">a1D</span><span class="p">(:),</span> <span class="n">a2D</span><span class="p">(:,:),</span> <span class="n">a3D</span><span class="p">(:,:,:)</span>
<span class="k">allocate</span><span class="p">(</span><span class="n">a1D</span><span 