This file is indexed.

/usr/share/doc/grads/html/reference.html is in grads 2:2.0.2-8build1.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
<!--Copyright (C) 1988-2005 by the Institute of Global Environment and Society (IGES). See file COPYRIGHT for more information.-->

<html>
<head>
<title>GrADS Documentation Index</title>
</head>
<frameset rows="110,*">
  <frame name="alpha" src="indexalpha.html" target="list">
  <frameset cols="165,*" border=0>
    <frame name="list" src="indexlist.html" target="pages">
    <frame name="pages" src="pages.html">
  </frameset>
</frameset>

<noframes>
<body bgcolor="#e0f0ff" text="#000000">
<p>
Your browser does not support frames. Your options are: 
<p>
1. Curse the universe for having to work with obsolete gear, then upgrade.
<p>
2. View the <a href="indexlist.html" target="_top">index list</a> without frames.
</body>

</noframes>
</body>
</html>