he file system as one or more image file(s). This field should NOT be used if the image is stored in another
               HDF5 file and that file is HDF5 linked to this file.&nbsp;
            </td>
         </tr>
         <tr class="summary-item">
            <td class="name">external_file_starting_frame</td>
            <td class="m-help">Each entry is the frame number (within the full ImageSeries) of the first frame in the corresponding external_file entry.
               This serves as an index to wha