Hi all,<br><br>I want to save the tiffs of different views automatically.  I am trying to use tcl script to do it.<br>My problem is that I need to pass the file&#39;s name that is being displayed in the tksurfer window to the tiff file that I want to save to.<br>
<br>For example,<br><br>I am running <br><pre>tksurfer -f $surface_file -tcl my_script.tcl<br><br>In my_script.tcl, I have the following command:<br><br> save_tiff ${file_name}-lateral.tiff<br><br><br>How can I pass the $surface_file in my command  to ${file_name} in my_scripts.tcl?<br>
<br><br>Thanks.<br><br>Yang<br></pre><br>