Re: [Qgis-user] Accessing temporal controller stuff via the python console
On Wed, 26 Jan 2022 at 07:30, Cory Albrecht wrote: > > Thanks. > > While I no longer got a whole bunch of similar images, instead I got a series > of partially rendered canvases in triplets. First the static, > non-temporal-data layers and a few features of one of the temporal layers. > Second is all the layers but no labels. Third is with the labels (including > the date of the frame). Each triplet appears to be from the same time frame > selected with setCurrentFrameNumber(), but the third image of the triplet > shows a date that is is three items in the list after the previous one. As you've found, saving the canvas is a fragile approach. Calling canvas.saveAsImage() will save **whatever** is currently shown in the canvas to an image, even if it's only a half-rendered map! The better approach is using the QgsMapRenderer classes directly, which allow you to render maps as images without going through the canvas at all. This has many benefits: - The extent, scale, and image size can all be precisely controlled, and you aren't bound to the canvas size itself. (Of course, you could take those extent/scale/sizes direct from the canvas if this is behaviour you do wany) - The map rendering can be done in a "blocking" way, so that you can be sure that the render is completely finished before saving the image out. - You aren't messing with the canvas's temporal range, so after exporting images the previous time range will still be visible and the user's QGIS state won't be magically changed after running your script. Something like this should work (will need some adapting!) # now create an set of images so you can create an animated gif or so def render_time_range(map_settings, time_range): img = QImage(map_settings.outputSize(), map_settings.outputImageFormat()) img.fill(map_settings.backgroundColor().rgb()) p = QPainter() p.begin(img) map_settings.setTemporalRange(time_range) render = QgsMapRendererCustomPainterJob(map_settings, p) render.start() render.waitForFinished() p.end() return img map_settings = QgsMapSettings() # setup all your default map settings stuff here, e.g. scale, extent, image size, etc map_settings.setLayers(iface.mapCanvas().layers()) map_settings.setOutputSize(QSize(300, 150)) # width, height rect = QgsRectangle(iface.mapCanvas().fullExtent()) map_settings.setExtent(rect) map_settings.setIsTemporal(True) for time_range in : img = render_time_range(map_settings, time_range) img.save( ... ) > Longer waits in processEvents() or time.sleep() after setting the frame > didn't seem to matter, the key was sleeping and processing events multiple > times and 5 seems to be the minimum. I also had to do the set frame to the > first date before the loop, as for some reason inside the loop it required > more than 5 times when jumping backwards from the final date to the beginning > and would thus result in a bunch of incompletely drawn images and a few > skipped dates. > > Next I need to find if there is a way to change the size of the output image > to different than the map canvas, but I suspect that will require playing > with the pyqgis stuff that controlls the Print Layout stuff, and that is > probably beyond my nonexistent python skills. > > On Mon, Jan 24, 2022 at 6:27 PM Nyall Dawson wrote: >> >> On Tue, 25 Jan 2022 at 04:39, Cory Albrecht wrote: >> > >> > But the `navigator.setCurrentFrameNumber(f)` doesn't change the canvas' >> > temporal frame. >> > >> > If I do `f=54003` manually in the console and then >> > `navigator.setCurrentFrameNumber(f)` manually as well, the frame changes. >> > I've used time.sleep() with values up to 5 seconds to see if setting the >> > frame was just a background task that returns early before actually >> > completed, but that didn;t make any difference. >> > >> >> Try QCoreApplication.processEvents() instead of time.sleep >> >> > Why does it not change the frame in the middle of the for loop? >> >> it's a bit technical, but you need to let the Qt "event loop" process >> in order for any GUI widgets to update. time.sleep doesn't do this -- >> it just blocks the caller for the requested time, and doesn't let Qt >> do it's thing and update the screen. >> >> But a huge warning is needed here: processEvents() is very dangerous >> to call in certain circumstances. Here it's ok to do, but definitely >> use with caution!! (You'll know you're using it wrong if you get >> crashes...) >> >> Nyall >> >> >> >> > >> > On Tue, Jan 18, 2022 at 2:32 PM Cory Albrecht wrote: >> >> >> >> Thanks, I'll check it out. >> >> >> >> On Sun, Jan 16, 2022 at 8:04 PM Nyall Dawson >> >> wrote: >> >>> >> >>> On Mon, 17 Jan 2022 at 10:46, Cory Albrecht wrote: >> >>> > >> >>> > Thanks for the pointer, but unfortunately it is incomplete. It tells >> >>> > me this: >> >>> > >> >>> > # get the current responsible for the mapCanvas behaviour and >> >>> >
Re: [Qgis-user] Accessing temporal controller stuff via the python console
Thanks.
While I no longer got a whole bunch of similar images, instead I got a
series of partially rendered canvases in triplets. First the static,
non-temporal-data layers and a few features of one of the temporal layers.
Second is all the layers but no labels. Third is with the labels (including
the date of the frame). Each triplet appears to be from the same time frame
selected with setCurrentFrameNumber(), but the third image of the triplet
shows a date that is is three items in the list after the previous one.
I ended up with the following as the only way to make sure that all
temporal controller and map canvas events were properly consumed before
taking the snapshot to image:
listOfDates ['1815-06-09', …]
navigator = iface.mapCanvas().temporalController()
dt = QDateTime.fromString(listOfDates[0], '-MM-dd')
f = navigator.findBestFrameNumberForFrameStart(dt)
navigator.setCurrentFrameNumber(f)
QCoreApplication.processEvents(QEventLoop.AllEvents, 1)
time.sleep(1)
QCoreApplication.processEvents(QEventLoop.WaitForMoreEvents, 1)
time.sleep(1)
i = 1
for d in listOfDates:
dt = QDateTime.fromString(d, '-MM-dd')
f = navigator.findBestFrameNumberForFrameStart(dt)
navigator.setCurrentFrameNumber(f)
fn = '/home/cory/Downloads/image-{:06d}.png'.format(i)
print(d)
print(f)
i = i + 1
QCoreApplication.processEvents(QEventLoop.AllEvents, 1)
time.sleep(1)
QCoreApplication.processEvents(QEventLoop.AllEvents, 1)
time.sleep(1)
QCoreApplication.processEvents(QEventLoop.AllEvents, 1)
time.sleep(1)
QCoreApplication.processEvents(QEventLoop.AllEvents, 1)
time.sleep(1)
QCoreApplication.processEvents(QEventLoop.AllEvents, 1)
iface.mapCanvas().saveAsImage(fn)
print(fn)
print("\n")
print('Done!')
Longer waits in processEvents() or time.sleep() after setting the frame
didn't seem to matter, the key was sleeping and processing events multiple
times and 5 seems to be the minimum. I also had to do the set frame to the
first date before the loop, as for some reason inside the loop it required
more than 5 times when jumping backwards from the final date to the
beginning and would thus result in a bunch of incompletely drawn images and
a few skipped dates.
Next I need to find if there is a way to change the size of the output
image to different than the map canvas, but I suspect that will require
playing with the pyqgis stuff that controlls the Print Layout stuff, and
that is probably beyond my nonexistent python skills.
On Mon, Jan 24, 2022 at 6:27 PM Nyall Dawson wrote:
> On Tue, 25 Jan 2022 at 04:39, Cory Albrecht wrote:
> >
> > But the `navigator.setCurrentFrameNumber(f)` doesn't change the canvas'
> temporal frame.
> >
> > If I do `f=54003` manually in the console and then
> `navigator.setCurrentFrameNumber(f)` manually as well, the frame changes.
> I've used time.sleep() with values up to 5 seconds to see if setting the
> frame was just a background task that returns early before actually
> completed, but that didn;t make any difference.
> >
>
> Try QCoreApplication.processEvents() instead of time.sleep
>
> > Why does it not change the frame in the middle of the for loop?
>
> it's a bit technical, but you need to let the Qt "event loop" process
> in order for any GUI widgets to update. time.sleep doesn't do this --
> it just blocks the caller for the requested time, and doesn't let Qt
> do it's thing and update the screen.
>
> But a huge warning is needed here: processEvents() is very dangerous
> to call in certain circumstances. Here it's ok to do, but definitely
> use with caution!! (You'll know you're using it wrong if you get
> crashes...)
>
> Nyall
>
>
>
> >
> > On Tue, Jan 18, 2022 at 2:32 PM Cory Albrecht
> wrote:
> >>
> >> Thanks, I'll check it out.
> >>
> >> On Sun, Jan 16, 2022 at 8:04 PM Nyall Dawson
> wrote:
> >>>
> >>> On Mon, 17 Jan 2022 at 10:46, Cory Albrecht
> wrote:
> >>> >
> >>> > Thanks for the pointer, but unfortunately it is incomplete. It tells
> me this:
> >>> >
> >>> > # get the current responsible for the mapCanvas behaviour and
> Temporal Controller gui
> >>> > navigator = iface.mapCanvas().temporalController()
> >>> >
> >>> > And a few other methods for that object, but it's all about
> mimicking the "Save Animation" button with no explanation how to choose a
> specific frame or even anything as simple as going forward or backward by a
> single frame. Is there no list anywhere of all that temporal controller
> object's methods?
> >>>
> >>> Yes, in the usual place (the PyQGIS API reference):
> >>>
> >>> https://qgis.org/pyqgis/master/core/QgsTemporalNavigationObject.html
> >>>
> >>> Nyall
> >>>
> >>> >
> >>> >
> >>> >
> >>> > On Sun, Jan 16, 2022 at 3:40 PM Delaz J wrote:
> >>> >>
> >>> >> Hi Cory,
> >>> >>
> >>> >> I don't know if it's still compatible with API and of any help, but
> there's that stale pull request in the docs by Richard (
> https://github.com/qgis/QGIS-Documentation/pull/5521) you
Re: [Qgis-user] Accessing temporal controller stuff via the python console
On Tue, 25 Jan 2022 at 04:39, Cory Albrecht wrote: > > But the `navigator.setCurrentFrameNumber(f)` doesn't change the canvas' > temporal frame. > > If I do `f=54003` manually in the console and then > `navigator.setCurrentFrameNumber(f)` manually as well, the frame changes. > I've used time.sleep() with values up to 5 seconds to see if setting the > frame was just a background task that returns early before actually > completed, but that didn;t make any difference. > Try QCoreApplication.processEvents() instead of time.sleep > Why does it not change the frame in the middle of the for loop? it's a bit technical, but you need to let the Qt "event loop" process in order for any GUI widgets to update. time.sleep doesn't do this -- it just blocks the caller for the requested time, and doesn't let Qt do it's thing and update the screen. But a huge warning is needed here: processEvents() is very dangerous to call in certain circumstances. Here it's ok to do, but definitely use with caution!! (You'll know you're using it wrong if you get crashes...) Nyall > > On Tue, Jan 18, 2022 at 2:32 PM Cory Albrecht wrote: >> >> Thanks, I'll check it out. >> >> On Sun, Jan 16, 2022 at 8:04 PM Nyall Dawson wrote: >>> >>> On Mon, 17 Jan 2022 at 10:46, Cory Albrecht wrote: >>> > >>> > Thanks for the pointer, but unfortunately it is incomplete. It tells me >>> > this: >>> > >>> > # get the current responsible for the mapCanvas behaviour and >>> > Temporal Controller gui >>> > navigator = iface.mapCanvas().temporalController() >>> > >>> > And a few other methods for that object, but it's all about mimicking the >>> > "Save Animation" button with no explanation how to choose a specific >>> > frame or even anything as simple as going forward or backward by a single >>> > frame. Is there no list anywhere of all that temporal controller object's >>> > methods? >>> >>> Yes, in the usual place (the PyQGIS API reference): >>> >>> https://qgis.org/pyqgis/master/core/QgsTemporalNavigationObject.html >>> >>> Nyall >>> >>> > >>> > >>> > >>> > On Sun, Jan 16, 2022 at 3:40 PM Delaz J wrote: >>> >> >>> >> Hi Cory, >>> >> >>> >> I don't know if it's still compatible with API and of any help, but >>> >> there's that stale pull request in the docs by Richard >>> >> (https://github.com/qgis/QGIS-Documentation/pull/5521) you might want to >>> >> look at. >>> >> >>> >> Regards, >>> >> >>> >> Harrissou >>> >> >>> >> Le 16/01/2022 à 18:34, Cory Albrecht a écrit : >>> >> >>> >> Hello, >>> >> >>> >> Is there a way I can access and change/set stuff for the dynamic >>> >> temporal controller programmatically in python? I'm looking to make a >>> >> simple script that I can just cut and paste into the python console that >>> >> will change the current frame of the DTC to a given timestamp, export >>> >> the canvas to a PNG, and repeat for all the timestamps in an array. >>> >> >>> >> ___ >>> >> Qgis-user mailing list >>> >> Qgis-user@lists.osgeo.org >>> >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >>> >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user >>> > >>> > ___ >>> > Qgis-user mailing list >>> > Qgis-user@lists.osgeo.org >>> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >>> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > ___ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Accessing temporal controller stuff via the python console
So I am using the following python scriptlet that I paste into the QGIS
python console:
listOfDates = [ "1815-06-09",
"1816-12-11",
"1817-12-10",
…
"1911-09-30" ]
navigator = iface.mapCanvas().temporalController()
i = 1
for d in listOfDates:
print(d)
dt = QDateTime.fromString(d, '-MM-dd')
f = navigator.findBestFrameNumberForFrameStart(dt)
print(f)
fn = '/home/cory/Downloads/image-{:06d}.png'.format(i)
print(fn)
navigator.setCurrentFrameNumber(f)
iface.mapCanvas().saveAsImage(fn)
print("\n")
i = i + 1
print('Done!')
I get the expected output:
1815-06-09
54003
/home/cory/Downloads/image-01.png
1816-12-11
54554
/home/cory/Downloads/image-02.png
1817-12-10
54918
/home/cory/Downloads/image-03.png
But the `navigator.setCurrentFrameNumber(f)` doesn't change the canvas'
temporal frame.
If I do `f=54003` manually in the console and then
`navigator.setCurrentFrameNumber(f)` manually as well, the frame changes.
I've used time.sleep() with values up to 5 seconds to see if setting the
frame was just a background task that returns early before actually
completed, but that didn;t make any difference.
Why does it not change the frame in the middle of the for loop?
On Tue, Jan 18, 2022 at 2:32 PM Cory Albrecht wrote:
> Thanks, I'll check it out.
>
> On Sun, Jan 16, 2022 at 8:04 PM Nyall Dawson
> wrote:
>
>> On Mon, 17 Jan 2022 at 10:46, Cory Albrecht wrote:
>> >
>> > Thanks for the pointer, but unfortunately it is incomplete. It tells me
>> this:
>> >
>> > # get the current responsible for the mapCanvas behaviour and
>> Temporal Controller gui
>> > navigator = iface.mapCanvas().temporalController()
>> >
>> > And a few other methods for that object, but it's all about mimicking
>> the "Save Animation" button with no explanation how to choose a specific
>> frame or even anything as simple as going forward or backward by a single
>> frame. Is there no list anywhere of all that temporal controller object's
>> methods?
>>
>> Yes, in the usual place (the PyQGIS API reference):
>>
>> https://qgis.org/pyqgis/master/core/QgsTemporalNavigationObject.html
>>
>> Nyall
>>
>> >
>> >
>> >
>> > On Sun, Jan 16, 2022 at 3:40 PM Delaz J wrote:
>> >>
>> >> Hi Cory,
>> >>
>> >> I don't know if it's still compatible with API and of any help, but
>> there's that stale pull request in the docs by Richard (
>> https://github.com/qgis/QGIS-Documentation/pull/5521) you might want to
>> look at.
>> >>
>> >> Regards,
>> >>
>> >> Harrissou
>> >>
>> >> Le 16/01/2022 à 18:34, Cory Albrecht a écrit :
>> >>
>> >> Hello,
>> >>
>> >> Is there a way I can access and change/set stuff for the dynamic
>> temporal controller programmatically in python? I'm looking to make a
>> simple script that I can just cut and paste into the python console that
>> will change the current frame of the DTC to a given timestamp, export the
>> canvas to a PNG, and repeat for all the timestamps in an array.
>> >>
>> >> ___
>> >> Qgis-user mailing list
>> >> Qgis-user@lists.osgeo.org
>> >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
>> >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>> >
>> > ___
>> > Qgis-user mailing list
>> > Qgis-user@lists.osgeo.org
>> > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
>> > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>>
>
___
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Re: [Qgis-user] Accessing temporal controller stuff via the python console
Thanks, I'll check it out. On Sun, Jan 16, 2022 at 8:04 PM Nyall Dawson wrote: > On Mon, 17 Jan 2022 at 10:46, Cory Albrecht wrote: > > > > Thanks for the pointer, but unfortunately it is incomplete. It tells me > this: > > > > # get the current responsible for the mapCanvas behaviour and > Temporal Controller gui > > navigator = iface.mapCanvas().temporalController() > > > > And a few other methods for that object, but it's all about mimicking > the "Save Animation" button with no explanation how to choose a specific > frame or even anything as simple as going forward or backward by a single > frame. Is there no list anywhere of all that temporal controller object's > methods? > > Yes, in the usual place (the PyQGIS API reference): > > https://qgis.org/pyqgis/master/core/QgsTemporalNavigationObject.html > > Nyall > > > > > > > > > On Sun, Jan 16, 2022 at 3:40 PM Delaz J wrote: > >> > >> Hi Cory, > >> > >> I don't know if it's still compatible with API and of any help, but > there's that stale pull request in the docs by Richard ( > https://github.com/qgis/QGIS-Documentation/pull/5521) you might want to > look at. > >> > >> Regards, > >> > >> Harrissou > >> > >> Le 16/01/2022 à 18:34, Cory Albrecht a écrit : > >> > >> Hello, > >> > >> Is there a way I can access and change/set stuff for the dynamic > temporal controller programmatically in python? I'm looking to make a > simple script that I can just cut and paste into the python console that > will change the current frame of the DTC to a given timestamp, export the > canvas to a PNG, and repeat for all the timestamps in an array. > >> > >> ___ > >> Qgis-user mailing list > >> Qgis-user@lists.osgeo.org > >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > > > ___ > > Qgis-user mailing list > > Qgis-user@lists.osgeo.org > > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Accessing temporal controller stuff via the python console
On Mon, 17 Jan 2022 at 10:46, Cory Albrecht wrote: > > Thanks for the pointer, but unfortunately it is incomplete. It tells me this: > > # get the current responsible for the mapCanvas behaviour and Temporal > Controller gui > navigator = iface.mapCanvas().temporalController() > > And a few other methods for that object, but it's all about mimicking the > "Save Animation" button with no explanation how to choose a specific frame or > even anything as simple as going forward or backward by a single frame. Is > there no list anywhere of all that temporal controller object's methods? Yes, in the usual place (the PyQGIS API reference): https://qgis.org/pyqgis/master/core/QgsTemporalNavigationObject.html Nyall > > > > On Sun, Jan 16, 2022 at 3:40 PM Delaz J wrote: >> >> Hi Cory, >> >> I don't know if it's still compatible with API and of any help, but there's >> that stale pull request in the docs by Richard >> (https://github.com/qgis/QGIS-Documentation/pull/5521) you might want to >> look at. >> >> Regards, >> >> Harrissou >> >> Le 16/01/2022 à 18:34, Cory Albrecht a écrit : >> >> Hello, >> >> Is there a way I can access and change/set stuff for the dynamic temporal >> controller programmatically in python? I'm looking to make a simple script >> that I can just cut and paste into the python console that will change the >> current frame of the DTC to a given timestamp, export the canvas to a PNG, >> and repeat for all the timestamps in an array. >> >> ___ >> Qgis-user mailing list >> Qgis-user@lists.osgeo.org >> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user >> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > ___ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Accessing temporal controller stuff via the python console
Thanks for the pointer, but unfortunately it is incomplete. It tells me this: # get the current responsible for the mapCanvas behaviour and Temporal Controller gui navigator = iface.mapCanvas().temporalController() And a few other methods for that object, but it's all about mimicking the "Save Animation" button with no explanation how to choose a specific frame or even anything as simple as going forward or backward by a single frame. Is there no list anywhere of all that temporal controller object's methods? On Sun, Jan 16, 2022 at 3:40 PM Delaz J wrote: > Hi Cory, > > I don't know if it's still compatible with API and of any help, but > there's that stale pull request in the docs by Richard ( > https://github.com/qgis/QGIS-Documentation/pull/5521) you might want to > look at. > > Regards, > > Harrissou > Le 16/01/2022 à 18:34, Cory Albrecht a écrit : > > Hello, > > Is there a way I can access and change/set stuff for the dynamic temporal > controller programmatically in python? I'm looking to make a simple script > that I can just cut and paste into the python console that will change the > current frame of the DTC to a given timestamp, export the canvas to a PNG, > and repeat for all the timestamps in an array. > > ___ > Qgis-user mailing listqgis-u...@lists.osgeo.org > List info: https://lists.osgeo.org/mailman/listinfo/qgis-user > Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user > > ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
Re: [Qgis-user] Accessing temporal controller stuff via the python console
Hi Cory, I don't know if it's still compatible with API and of any help, but there's that stale pull request in the docs by Richard (https://github.com/qgis/QGIS-Documentation/pull/5521) you might want to look at. Regards, Harrissou Le 16/01/2022 à 18:34, Cory Albrecht a écrit : Hello, Is there a way I can access and change/set stuff for the dynamic temporal controller programmatically in python? I'm looking to make a simple script that I can just cut and paste into the python console that will change the current frame of the DTC to a given timestamp, export the canvas to a PNG, and repeat for all the timestamps in an array. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
[Qgis-user] Accessing temporal controller stuff via the python console
Hello, Is there a way I can access and change/set stuff for the dynamic temporal controller programmatically in python? I'm looking to make a simple script that I can just cut and paste into the python console that will change the current frame of the DTC to a given timestamp, export the canvas to a PNG, and repeat for all the timestamps in an array. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
