Thank you very much for your suggested solution.<div><br></div><div>I did it a bit other way, but your solution helped me to find this on.</div><div>So, I did it this way </div><div><br></div><div><i><font color="#000099">d.mon start=png output=test.png</font></i></div>
<div><i><font color="#000099">d.histogram map=somemap</font></i></div><div><br></div><div>and got the histogram in test.png file.</div><div><br></div><div><br><div class="gmail_quote">On Mon, Nov 26, 2012 at 5:12 PM, Glynn Clements <span dir="ltr"><<a href="mailto:glynn@gclements.plus.com" target="_blank">glynn@gclements.plus.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">GRASS_RENDER_IMMEDIATE</blockquote></div><br></div>