<note>
<para>This function only supports a focalmean radius of one.</para>
</note>
- <para>Availability: 2.1</para>
+ <para>Availability: 2.1.0</para>
</refsection>
<refsection>
<refsection>
<title>Description</title>
<para>Calculates the "roughness" of a DEM, by subtracting the maximum from the minimum for a given area.</para>
- <para>Availability: 2.1</para>
+ <para>Availability: 2.1.0</para>
</refsection>
<refsection>
<para>This function only supports a focalmean radius of one.</para>
</note>
- <para>Availability: 2.1</para>
+ <para>Availability: 2.1.0</para>
</refsection>
<refsection>