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<p class="MsoNormal"><span style="color:windowtext;mso-fareast-language:EN-US">Hi Frank,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:windowtext;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Using GRASS standard parser options is a good practice. Unfortunately, it does not yet generate the
</span><span lang="EN-GB">"add to tree layer" check box in the AddOn GUI (though I hope that can be added in core though).</span><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">You can use e.g.
</span><span lang="EN-GB">G_OPT_R_OUTPUT and still choose a non-standard key-name for the option in your script with a line like this:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">#% key: my_option_key_name<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Cheers,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Stefan<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="color:windowtext">From:</span></b><span lang="EN-US" style="color:windowtext"> Frank David <frank.david@geophom.fr>
<br>
<b>Sent:</b> onsdag 24. oktober 2018 10:48<br>
<b>To:</b> Stefan Blumentrath <Stefan.Blumentrath@nina.no>; Nikos Alexandris <nik@nikosalexandris.net><br>
<b>Cc:</b> Laurent C. <lrntct@gmail.com>; GRASS user list <grass-user@lists.osgeo.org>; GRASS developers list (grass-dev@lists.osgeo.org) <grass-dev@lists.osgeo.org><br>
<b>Subject:</b> Re: [GRASS-user] d.rast in python script<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p>Stephan,<o:p></o:p></p>
<p>Your last message makes me search after G_OPT_OUTPUT. I had never realized that this option makes the "add to tree layer" check box appear on the script GUI.<o:p></o:p></p>
<p>All my scripts create rasters without G_OPT_OUTPUT option (because the name of output are handled by the script itself) and so, without check box. Using d.rast could keep interesting i think in order to select witch one should be display or not, but for
the moment I can (may be) overtake that limitation by using the G_OPT_OUTPUT option (I will see).<o:p></o:p></p>
<p>Sorry for confusing. And thank you very much for your help. I let you see if the ticket you had post is appropriate.<o:p></o:p></p>
<p>Cheers,<o:p></o:p></p>
<p>Frank<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Le 24/10/2018 à 10:13, Stefan Blumentrath a écrit :<o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Hi Frank,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">My guess is that the GRASS standard parser options [1] (e.g. G_OPT_R_OUTPUT, G_OPT_R_OUTPUTS,</span><span lang="EN-GB">
</span><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">G_OPT_V_OUTPUT, …) would be used in order to determine what has to be / could be added to the map display…</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">But I am no GUI dev, and cannot tell for sure, hope experts on that part of the code could chime in …</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">And yes, I agree that a convenient function in the Python library for adding a map in the currently active layer manager would be a nice new feature (if it does not
exist and I just overlooked it)…</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Maybe another ticket?...</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Cheers</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Stefan</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">1:
<a href="https://grass.osgeo.org/grass74/manuals/parser_standard_options.html">https://grass.osgeo.org/grass74/manuals/parser_standard_options.html</a></span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="color:windowtext">From:</span></b><span lang="EN-US" style="color:windowtext"> Frank David
<a href="mailto:frank.david@geophom.fr"><frank.david@geophom.fr></a> <br>
<b>Sent:</b> onsdag 24. oktober 2018 09:35<br>
<b>To:</b> Stefan Blumentrath <a href="mailto:Stefan.Blumentrath@nina.no"><Stefan.Blumentrath@nina.no></a>; Nikos Alexandris
<a href="mailto:nik@nikosalexandris.net"><nik@nikosalexandris.net></a><br>
<b>Cc:</b> Laurent C. <a href="mailto:lrntct@gmail.com"><lrntct@gmail.com></a>; GRASS user list
<a href="mailto:grass-user@lists.osgeo.org"><grass-user@lists.osgeo.org></a>; GRASS developers list (<a href="mailto:grass-dev@lists.osgeo.org">grass-dev@lists.osgeo.org</a>)
<a href="mailto:grass-dev@lists.osgeo.org"><grass-dev@lists.osgeo.org></a><br>
<b>Subject:</b> Re: [GRASS-user] d.rast in python script</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p>Hi Stephan,<o:p></o:p></p>
<p>Thank you for the ticket. One thing seems to me important. Some (of my) scripts can generate numerous rasters and one or two cumulative raster. I don't want to add base rasters but only the few cumulative. If the script GUI have a check box, how to make
the choice between these I want to display and those I don't want ?<o:p></o:p></p>
<p>For my point of view, the use of d.rast inside the script, as we do for all other grass command, should be possible, in order to display what we want to display.<o:p></o:p></p>
<p>Cheers,<o:p></o:p></p>
<p>Frank<o:p></o:p></p>
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<p class="MsoNormal">Le 24/10/2018 à 09:23, Stefan Blumentrath a écrit :<o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Hei Nikos, Frank,</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">I opened an enhancement ticket, and asked to activate the "Add created map(s) into layer tree" also for addons:</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"><a href="https://trac.osgeo.org/grass/ticket/3686">https://trac.osgeo.org/grass/ticket/3686</a>. No idea what changes this would require…</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Would that cover your needs, Frank, or do you have a more interactive use in a python script in mind?</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">You can start a wx monitor (d.mon wx0) and add a map there, but I have not found a way to address the currently active Map Display …</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">This would probably require additional function(s) in the Python libraries…?</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Maybe this question is better asked at the developer list (thus I put grass-dev in CC).</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Cheers</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">Stefan</span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US"> </span><o:p></o:p></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="color:windowtext">From:</span></b><span lang="EN-US" style="color:windowtext"> Frank David
<a href="mailto:frank.david@geophom.fr"><frank.david@geophom.fr></a> <br>
<b>Sent:</b> onsdag 24. oktober 2018 08:26<br>
<b>To:</b> Nikos Alexandris <a href="mailto:nik@nikosalexandris.net"><nik@nikosalexandris.net></a><br>
<b>Cc:</b> Stefan Blumentrath <a href="mailto:Stefan.Blumentrath@nina.no"><Stefan.Blumentrath@nina.no></a>; Laurent C.
<a href="mailto:lrntct@gmail.com"><lrntct@gmail.com></a>; GRASS user list <a href="mailto:grass-user@lists.osgeo.org">
<grass-user@lists.osgeo.org></a><br>
<b>Subject:</b> Re: [GRASS-user] d.rast in python script</span><o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
<p> <o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">Le 23/10/2018 à 23:26, Nikos Alexandris a écrit :<o:p></o:p></p>
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<p class="MsoNormal">* Frank David <a href="mailto:frank.david@geophom.fr"><frank.david@geophom.fr></a> [2018-10-23 22:06:01 +0200]:
<br>
<br>
<br>
<br>
<br>
<o:p></o:p></p>
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<p class="MsoNormal">Thank you everybody for your help. Do you know why a run_command("d.rast"... in a python script is not enough to display a raster ? I don't understand why this command is so different.
<o:p></o:p></p>
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<p class="MsoNormal"><br>
Display a raster map where? <br>
<br>
Nikos <o:p></o:p></p>
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<p class="MsoNormal"><span lang="EN-GB" style="color:windowtext;mso-fareast-language:EN-US">In the active map display (and respective Layer manager) as d.rast do it with gui...<br>
</span><br>
Frank<o:p></o:p></p>
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