BRARY_PATH</code>.</p>

<p>On <b>VMS</b> systems, the shared library <code>GRPSHR.EXE</code> must be placed in a standard directory (<code>SYS$LIBRARY</code>), or you must define a logical name to point to the location of the library, e.g.,</p>

<pre>$ DEFINE GRPSHR USER:[PGPLOT]GRPSHR.EXE
</pre>

<p>The logical name may be defined system-wide (system logical name) or for a specific user (process logical name, usually defined in <code>LOGIN.COM</code>).</p>

<h2>The PGPLOT Font File</h2>

<p>Any PGPLOT prog