tion">-nomap</b> <i class="arg">bool</i></dt>

<dd>
<p>If set to <b class="const">true</b>, no mapping of input values
is done. Use this option, if your elevation file contains values in
the range of <b class="const">0</b> .. <b class="const">255</b>
only. Default is <b class="const">false</b>.</p>
</dd>

<dt><b class="option">-min</b> <i class="arg">short</i></dt>

<dd>
<p>Specify the minimum pixel value to be used for mapping the input
data to 8-bit image values. Default is the minimum value found in
the 