n> Count == 1
0086     error(<span class="string">'No file was found!'</span>)
0087 <span class="keyword">end</span>
0088 
0089 <span class="comment">% Combine Dof and Dir info into unique numbers by adding a digit at end of</span>
0090 <span class="comment">% Dof info.</span>
0091 <span class="comment">% The direction number is +/-1 to +/- 3, so we use last (least significant)</span>
0092 <span class="comment">% integer plus the sign to indicate direction</span>
0093 Rdd=<a href="dofdir2n.html" class="code