Stephan,
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.
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).
Sorry for confusing. And thank you very much for your help. I let you
see if the ticket you had post is appropriate.
Cheers,
Frank
Le 24/10/2018 à 10:13, Stefan Blumentrath a écrit :
Hi Frank,
My guess is that the GRASS standard parser options [1] (e.g.
G_OPT_R_OUTPUT, G_OPT_R_OUTPUTS,G_OPT_V_OUTPUT, …) would be used in
order to determine what has to be / could be added to the map display…
But I am no GUI dev, and cannot tell for sure, hope experts on that
part of the code could chime in …
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)…
Maybe another ticket?...
Cheers
Stefan
1: https://grass.osgeo.org/grass74/manuals/parser_standard_options.html
*From:*Frank David <[email protected]>
*Sent:* onsdag 24. oktober 2018 09:35
*To:* Stefan Blumentrath <[email protected]>; Nikos
Alexandris <[email protected]>
*Cc:* Laurent C. <[email protected]>; GRASS user list
<[email protected]>; GRASS developers list
([email protected]) <[email protected]>
*Subject:* Re: [GRASS-user] d.rast in python script
Hi Stephan,
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 ?
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.
Cheers,
Frank
Le 24/10/2018 à 09:23, Stefan Blumentrath a écrit :
Hei Nikos, Frank,
I opened an enhancement ticket, and asked to activate the "Add
created map(s) into layer tree" also for addons:
https://trac.osgeo.org/grass/ticket/3686. No idea what changes
this would require…
Would that cover your needs, Frank, or do you have a more
interactive use in a python script in mind?
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 …
This would probably require additional function(s) in the Python
libraries…?
Maybe this question is better asked at the developer list (thus I
put grass-dev in CC).
Cheers
Stefan
*From:*Frank David <[email protected]>
<mailto:[email protected]>
*Sent:* onsdag 24. oktober 2018 08:26
*To:* Nikos Alexandris <[email protected]>
<mailto:[email protected]>
*Cc:* Stefan Blumentrath <[email protected]>
<mailto:[email protected]>; Laurent C. <[email protected]>
<mailto:[email protected]>; GRASS user list
<[email protected]> <mailto:[email protected]>
*Subject:* Re: [GRASS-user] d.rast in python script
Le 23/10/2018 à 23:26, Nikos Alexandris a écrit :
* Frank David <[email protected]>
<mailto:[email protected]> [2018-10-23 22:06:01 +0200]:
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.
Display a raster map where?
Nikos
In the active map display (and respective Layer manager) as d.rast
do it with gui...
Frank
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