<div dir="auto">Hi Nikos,<div dir="auto"><br></div><div dir="auto">What I would like is the possibility to set a percentage of opacity. But if I understand well, it is what is doing pnmcomp.</div><div dir="auto"><br></div><div dir="auto">Thanks for your appreciation.</div><div dir="auto"><br></div><div dir="auto">Regards,</div><div dir="auto">Laurent</div><br><div class="gmail_extra" dir="auto"><br><div class="gmail_quote">On 11 Mar 2017 03:35, "Nikos Alexandris" <<a href="mailto:nik@nikosalexandris.net" target="_blank">nik@nikosalexandris.net</a>> wrote:<br type="attribution"><blockquote class="m_-7030805547006579839m_168880555530681248quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Laurent C.:<div class="m_-7030805547006579839m_168880555530681248elided-text"><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello,<br>
<br>
I'm using a Python script to generate maps for publication by setting<br>
GRASS_RENDER_FILE and running the different d.* commands. Is it<br>
possible to add opacity to some of the layers?<br>
</blockquote>
<br></div>
Dear Laurent,<br>
<br>
not a direct answer, but you might want to read<br>
<<a href="https://lists.osgeo.org/pipermail/grass-user/2016-March/073831.html" rel="noreferrer" target="_blank">https://lists.osgeo.org/piper<wbr>mail/grass-user/2016-March/073<wbr>831.html</a>><br>
<br>
Also, the r.out.png tool has a "-t Make NULL cells transparent" flag.<br>
<br>
Kind regards and thank you for your excellent work I've seen elsewhere.<font color="#888888"><br>
<br>
Nikos<br>
</font></blockquote></div><br></div></div>