str(now));
                <span class="keyword">end</span>

            <span class="keyword">elseif</span> (status == 2) <span class="comment">% continue analysis from previous state</span>
                f = dir(storage_file);
                fprintf(<span class="string">'\nStorage file found (%.3f Mb):\n%s\n'</span>,f.bytes/10e5,storage_file);

                <span class="comment">% Load storage file</span>
                [loaded,drv] = this.loadStorageFile(storage_file);
                <span class=