[Qgis-user] QGIS and PostGIS, dimensions problems

[Jakob Götesson]

Hello everyone!

I have a point-layer in Postgis v12 which is ST_pointZ according to PostGIS.

When creating a new point in QGIS and then tries to save it, I get an error:

" Column has Z dimension but geometry does not"


When looking in to the object identifier the derived attributes only contains X 
and Y. However, the rest of the points that loads from the database has a 
Z-value set to 0 attached to them. So i get that my created point dosen´t have 
a Z-value.

Isn't it possible to create new data in 3 dimensional tables from Postgis in 
QGIS? Even with a deafult value of 0, I don´t even need to specify the Z-value 
at this moment.



(Found a work around but I prefer not to use this:
If I save the QGIS-project and open the .qgs-file in text editor and look into 
the datasource-tag for the the layer I have:

type=Point

When changing this to:

type=PointZ

saves the project and try to create a new object, it works fine.)


Regards

Jakob Götesson
GIS-ingenjör
- - - - - - - - - - - - - - - - - - - - - - - - - - -
Borås Stad - Samhällsbyggnadsförvaltningen
Kungsgatan 55, 501 80 Borås
033-35 84 66
boras.se
facebook.com/borasstad
När du kommunicerar med Borås Stad behandlar vi dina personuppgifter. För mer 
information hur Borås Stad hanterar personuppgifter se boras.se/pub[länk till 
annan webbplats]

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Re: [QGIS-it-user] mappa con informazioni lat e lon

[Roberto Facoetti]

ciao,

se non ho capito male il risultato che vuoi ottenere, puoi usare il 
comando di Grass r.latlong.


Lo trovi negli strumenti di Processing.


Il 13/02/20 18:42, Giacomo Fontanelli ha scritto:

Grazie Totò

il problema è che la mappa di base è gigante e quindi i cambiamenti di 
formato richiedono molto tempo.

Cercherò di lavorare con un subset di questa.

A presto

Giacomo

Il giorno gio 13 feb 2020 alle ore 14:53 Totò 
mailto:pigrecoinfin...@gmail.com>> ha scritto:


Giacomo Fontanelli-2 wrote
> La mappa è molto grande quindi eviterei vettorializzazioni e
> rasterizzazioni. Esiste una soluzione utilizzando il raster
calculator?

Ciao, credo di aver capito.

Vuoi sostituire al valore del pixel il valore della coordinata del suo
centroide.

Se cosi fosse non credo (ma posso sbagliarmi) che si possa fare
semplicemente dal raster calculator.

Un metodo che ho provato passa per la vettorializzazione, ovvero
estrazione
dei centroidi dei pixel e poi nella rasterizzazione del layer puntuale
usando come valori x e poi y.

ti allego un rapido risultato, tutto fatto con QGIS

ciao 



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Re: [QGIS-it-user] mappa con informazioni lat e lon

[Giacomo Fontanelli]

Grazie Totò

il problema è che la mappa di base è gigante e quindi i cambiamenti di
formato richiedono molto tempo.
Cercherò di lavorare con un subset di questa.

A presto

Giacomo

Il giorno gio 13 feb 2020 alle ore 14:53 Totò 
ha scritto:

> Giacomo Fontanelli-2 wrote
> > La mappa è molto grande quindi eviterei vettorializzazioni e
> > rasterizzazioni. Esiste una soluzione utilizzando il raster calculator?
>
> Ciao, credo di aver capito.
>
> Vuoi sostituire al valore del pixel il valore della coordinata del suo
> centroide.
>
> Se cosi fosse non credo (ma posso sbagliarmi) che si possa fare
> semplicemente dal raster calculator.
>
> Un metodo che ho provato passa per la vettorializzazione, ovvero estrazione
> dei centroidi dei pixel e poi nella rasterizzazione del layer puntuale
> usando come valori x e poi y.
>
> ti allego un rapido risultato, tutto fatto con QGIS
>
> ciao 
>
>
>
> -
> https://pigrecoinfinito.wordpress.com/
> --
> Sent from:
> http://osgeo-org.1560.x6.nabble.com/QGIS-Italian-User-f5250612.html
> ___
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>
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Re: [Qgis-user] raster layer and vector layer ---> create 3D view from it

[Saber Razmjooei]

Hi Larissa,

hmmm, the SRTM is not going to give a proper indication of elevation when
used in conjunction with buildings. The SRTM is very coarse dataset and it
will probably be flat for your extent. Have you considered having seperate
sections for 3d data visualisations, each with its own dataset. One section
could be vectors (there is quite a bit to cover there: points as 3d models,
3d lines and buildings), rasters (to cover terrain and probably mesh) and
another for creating animations and fly-overs.

I am available most of next week. Feel free to drop me an email
off-the-list and happy to show you in a webconferencing session how to use
those features.

Many thanks,
Saber


On Thu, 13 Feb 2020 at 13:30, Larissa Junek  wrote:

> Hello Saber,
> in the meantime I used New York 3D data to check out the 3D view tool.
> Using the hints of your blog I'm having
>
>- a Buildings_3D_Multipatch layer from a
>DA10_3D_Buildings_Multipatch.gdb (vector layer)
>- SRTM data N40W074.hgt (raster layer)
>
> now.
>
> Next steps:
>
>- the srtm data in the 3D view tool: Type = DEM (raster layer) ,
>Elevation = N40W074
>- single symbol setting in the 3D view properties of
>Buildings_3D_Multipatch
>
> Using SRTM data this way doesn't help to depict the vectors in 3D (I
> thought the srtm data have the function of a master). Do I have to convert
> file formats?
> I'm using QGIS 3.10.2 and win10.
>
> Cheers, Larissa
>
>
>  Weitergeleitete Nachricht 
> Betreff: Re: [Qgis-community-team] 3D view of LIDAR data city of boulder
> Datum: Tue, 11 Feb 2020 17:22:32 +0100
> Von: Larissa Junek  
> An: Saber Razmjooei 
> ,
> qgis-community-t...@lists.osgeo.org
>
> Hi Saber,
>
> ok will the clipped Boulder data be suitable for the 3D dataset that we
> want to provide in the qgis sample data?
>
> I wonder if srtm data will have a good resolution. Will you also clip a
> srtm dataset for usage in the qgis sample data?
>
> Then I would of course prefer to use this data so that a user can quickly
> check out the usage of the 3D view functionalities!
>
> Cheers, Larissa (-:
> Am 10.02.2020 um 16:55 schrieb Saber Razmjooei:
>
> Hi Larissa,
>
> I was clipping the Boulder data to something manageable. But if you have
> moved to NY data, that should be fine too.
>
> In terms of the underlying terrain, we have a separate blog post.
>
> https://www.lutraconsulting.co.uk/blog/2018/03/01/working-with-qgis-3d-part-1/
>
> Usually the z-scales in terrain and buildings do not line up nicely,
> therefore I thought it is better to have 2 different sections: one on
> terrain (rasters) and one on buildings (vector).
>
> Let me know if you have any questions.
>
> Kind regards
> Saber
>
> On Mon, 10 Feb 2020 at 15:38, Larissa Junek  wrote:
>
>> Hi Saber,
>>
>> I switched the location and prepared a geopackage with the 3D data of new
>> york.
>>
>> I think your blog should be updated as I still only can depict a flat
>> plane of the data in the 3d view tool.
>>
>> Sorry for bothering but it's my task to write about the 3D settings in
>> QGIS 3.10 ...
>>
>> Cheers, Larissa
>> Am 10.02.2020 um 15:17 schrieb Larissa Junek:
>>
>> Hi Saber,
>>
>> thanks for giving me the hint. Do I need to add a raster layer with
>> height information like geoTiff (SRTM data etc.)
>>
>> in order to define the position of the 3D buildings ? I got this
>> information in a presentation on youtube. Right now, after
>>
>> defining the single symbol of walls and roofs (data city of Boulder),
>> there is only a plane :-(
>>
>> Cheers Larissa
>> Am 08.02.2020 um 13:38 schrieb Saber Razmjooei:
>>
>> Hi Larissa,
>>
>> Apologies. Boulder data indeed contain walls and roofs.
>>
>> To view the data in 3D, you need to go to each layer and open
>> Properties > 3D view and change the style to Single symbol.
>>
>> Also, the dataset is very large. It would be easier if you crop the data
>> to a smaller area.
>>
>> Regards
>> Saber
>>
>>
>> On Sat, 8 Feb 2020 at 12:00, Saber Razmjooei <
>> saber.razmjo...@lutraconsulting.co.uk> wrote:
>>
>>> Hi Larissa,
>>>
>>> Many thanks for looking into documenting this.
>>>
>>> I had a quick look at the data. It is only the footprint. So, you can
>>> only extrude the data (based on height).
>>>
>>> There is a good data source of 3D buildings here:
>>> https://github.com/wonder-sk/3d-spatial-data
>>>
>>> And for building in New York, we wrote a blog post here. The data have
>>> z-valuse and should automatically get picked up by the 3D map view.
>>> https://www.lutraconsulting.co.uk/blog/2017/10/16/buildings-in-qgis3d/
>>>
>>> Feel free to use any of the content from our website in the
>>> documentation.
>>>
>>> Kind regards
>>> Saber
>>>
>>> On Fri, 7 Feb 2020 at 13:59, Larissa Junek  wrote:
>>>
 Hello folks,

 for documentation purposes I'd like to visualize the 3d data of the city
 of boulder in qgis 3.10 .

 https://bouldercolorado.gov/open-data/city-of-boulder-3d-buildings/

 

Re: [Qgis-user] SVG files in QGIS print layout

[Andreas Neumann]

Hi Doug, 


Can you share your SVG file? I'd like to have a look at it. Inkscape
sometimes does peculiar things to SVG text elements (like adding complex
matrices where they aren't really necessary). That might lead to issues
with QGIS, because QGIS doesn't support the full SVG profile, but only
the SVG tiny part of the specification. 


Inkscape also offers several different optimizations when saving to
different SVG versions. One might be better suitable for QGIS than the
other. But I'd need to see your file first to give recommendations. 


Unfortunately, you are limited to the SVG tiny profile when importing
SVG into QGIS. QGIS relies on the QT library for SVG support and QT only
supports SVG Tiny (and from this specification only the static part).
See https://www.w3.org/TR/SVGTiny12/ 


There is nothing easy we can do to improve the situation. The solution
would be to improve the qt library first to also render more than SVG
tiny, more features from the full profile that Inkscape normally
produces. This would require financial investments into the QT library
and also patience, until this ends up in QGIS, because it would then
require a newer qt version. 

Greetings, 

Andreas 


On 2020-02-13 15:05, Newcomb, Doug wrote:

Hi Folks, 
I recently made up a poster using QGIS 3.10.2 and ran across a few issues with SVG files when using add image. 

1) I use Inkscape 0.92.4 on windows to create customized North Arrows.  When adding a large text  N to the SVG file, it will not appear until I convert the text to a path using object to path. 

2) Exporting a graph from R to an svg file  using: 
svg(file="graph_filename.svg", width=7, height=7). 
When using add image to the print layout, none of the text associated with the graph is visible.  Loading the svg file in Inkscape , the text shows up fine, but the convert text to a path method does not work on these files. 

Before I dive into this further, is this known behavior that is being worked on? Do folks have an easy fix? 

Yes, I could use png files, but vector graphics look better  

Doug 

Doug Newcomb - Cartographer 
USFWS 
551F Pylon Dr 
Raleigh, NC 
919-856-4520 ext. 14 doug_newc...@fws.gov 
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[Qgis-user] SVG files in QGIS print layout

[Newcomb, Doug]

Hi Folks,
I recently made up a poster using QGIS 3.10.2 and ran across a few issues with 
SVG files when using add image.

1) I use Inkscape 0.92.4 on windows to create customized North Arrows.  When 
adding a large text  N to the SVG file, it will not appear until I convert the 
text to a path using object to path.

2) Exporting a graph from R to an svg file  using:
svg(file="graph_filename.svg", width=7, height=7).
When using add image to the print layout, none of the text associated with the 
graph is visible.  Loading the svg file in Inkscape , the text shows up fine, 
but the convert text to a path method does not work on these files.

Before I dive into this further, is this known behavior that is being worked 
on? Do folks have an easy fix?

Yes, I could use png files, but vector graphics look better 

Doug


Doug Newcomb - Cartographer
USFWS
551F Pylon Dr
Raleigh, NC
919-856-4520 ext. 14 doug_newc...@fws.gov
-

NOTE: This email correspondence and any attachments to and from this sender is 
subject to the Freedom of Information Act (FOIA) and may be disclosed to third 
parties.​

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Re: [QGIS-it-user] mappa con informazioni lat e lon

[Totò]

Giacomo Fontanelli-2 wrote
> La mappa è molto grande quindi eviterei vettorializzazioni e
> rasterizzazioni. Esiste una soluzione utilizzando il raster calculator?

Ciao, credo di aver capito.

Vuoi sostituire al valore del pixel il valore della coordinata del suo
centroide.

Se cosi fosse non credo (ma posso sbagliarmi) che si possa fare
semplicemente dal raster calculator.

Un metodo che ho provato passa per la vettorializzazione, ovvero estrazione
dei centroidi dei pixel e poi nella rasterizzazione del layer puntuale
usando come valori x e poi y.

ti allego un rapido risultato, tutto fatto con QGIS

ciao  



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Re: [QGIS-it-user] Menu bar QGIS 3.10.2 (Franco Cazzola)

[Totò]

Franco Cazzola-2 wrote
> Buongiorno
> Mi sono reso conto che pur non avendo alcun file di personalizzazione del
> menù bar attivo (tutti cancellati) anche entrando in Qgis senza progetto
> il menù bar è vuoto.
> Ho ripreso un vecchio file di configurazione usando l'opzione
> --customizationfile e il menù appare, rilancio Qgis senza progetto e
> rimane solo la voce Mesh nel menu bar.
> Inconveniente che devo usare l'opzione --customizationfile per ogni
> progetto altrimenti il menù scompare nuovamente.
> Mi piacerebbe sapere in quale file (non in .qgs, non in qgz) Qgis può
> memorizzare la configurazione del menù

Cioa,
ora è tutto più chiaro.

in questo percorso dovresti trovare il file 
C:\Users\nomeutente\AppData\Roaming\QGIS\QGIS3\profiles\default\QGIS

oppure, apri QGIS come hai fatto prima e cambia profilo, con il profilo
nuovo dovresti risolvere

facci sapere



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[Qgis-user] raster layer and vector layer ---> create 3D view from it

[Larissa Junek]

Hello Saber,

in the meantime I used New York 3D data to check out the 3D view tool.
Using the hints of your blog I'm having

 * a Buildings_3D_Multipatch layer from a
   DA10_3D_Buildings_Multipatch.gdb (vector layer)
 * SRTM data N40W074.hgt (raster layer)

now.

Next steps:

 * the srtm data in the 3D view tool: Type = DEM (raster layer) ,
   Elevation = N40W074
 * single symbol setting in the 3D view properties of
   Buildings_3D_Multipatch

Using SRTM data this way doesn't help to depict the vectors in 3D (I
thought the srtm data have the function of a master). Do I have to
convert file formats?
I'm using QGIS 3.10.2 and win10.

Cheers, Larissa


 Weitergeleitete Nachricht 
Betreff:Re: [Qgis-community-team] 3D view of LIDAR data city of boulder
Datum:  Tue, 11 Feb 2020 17:22:32 +0100
Von:Larissa Junek 
An: Saber Razmjooei ,
qgis-community-t...@lists.osgeo.org



Hi Saber,

ok will the clipped Boulder data be suitable for the 3D dataset that we
want to provide in the qgis sample data?

I wonder if srtm data will have a good resolution. Will you also clip a
srtm dataset for usage in the qgis sample data?

Then I would of course prefer to use this data so that a user can
quickly check out the usage of the 3D view functionalities!

Cheers, Larissa (-:

Am 10.02.2020 um 16:55 schrieb Saber Razmjooei:

Hi Larissa,

I was clipping the Boulder data to something manageable. But if you
have moved to NY data, that should be fine too.

In terms of the underlying terrain, we have a separate blog post.
https://www.lutraconsulting.co.uk/blog/2018/03/01/working-with-qgis-3d-part-1/

Usually the z-scales in terrain and buildings do not line up nicely,
therefore I thought it is better to have 2 different sections: one on
terrain (rasters) and one on buildings (vector).

Let me know if you have any questions.

Kind regards
Saber

On Mon, 10 Feb 2020 at 15:38, Larissa Junek mailto:l.ju...@gmx.net>> wrote:

Hi Saber,

I switched the location and prepared a geopackage with the 3D data
of new york.

I think your blog should be updated as I still only can depict a
flat plane of the data in the 3d view tool.

Sorry for bothering but it's my task to write about the 3D
settings in QGIS 3.10 ...

Cheers, Larissa

Am 10.02.2020 um 15:17 schrieb Larissa Junek:


Hi Saber,

thanks for giving me the hint. Do I need to add a raster layer
with height information like geoTiff (SRTM data etc.)

in order to define the position of the 3D buildings ? I got this
information in a presentation on youtube. Right now, after

defining the single symbol of walls and roofs (data city of
Boulder), there is only a plane :-(

Cheers Larissa

Am 08.02.2020 um 13:38 schrieb Saber Razmjooei:

Hi Larissa,

Apologies. Boulder data indeed contain walls and roofs.

To view the data in 3D, you need to go to each layer and open
Properties > 3D view and change the style to Single symbol.

Also, the dataset is very large. It would be easier if you crop
the data to a smaller area.

Regards
Saber


On Sat, 8 Feb 2020 at 12:00, Saber Razmjooei
mailto:saber.razmjo...@lutraconsulting.co.uk>> wrote:

Hi Larissa,

Many thanks for looking into documenting this.

I had a quick look at the data. It is only the footprint.
So, you can only extrude the data (based on height).

There is a good data source of 3D buildings here:
https://github.com/wonder-sk/3d-spatial-data

And for building in New York, we wrote a blog post here. The
data have z-valuse and should automatically get picked up by
the 3D map view.
https://www.lutraconsulting.co.uk/blog/2017/10/16/buildings-in-qgis3d/

Feel free to use any of the content from our website in the
documentation.

Kind regards
Saber

On Fri, 7 Feb 2020 at 13:59, Larissa Junek mailto:l.ju...@gmx.net>> wrote:

Hello folks,

for documentation purposes I'd like to visualize the 3d
data of the city
of boulder in qgis 3.10 .

https://bouldercolorado.gov/open-data/city-of-boulder-3d-buildings/

Unfortunately qgis crashes when loading the shapefile
into the 3d view.

Also, where do I have access to the z-coordinate so that
there will be a
3d view. At the moment there is only visible a plane
with the vectors
but no "z-value"  in the 3d view application. Extrusion
doesn't help
solute the problem.

There is a hint that these data have something to do
with GeoJSon, so
maybe I have to find another 3d data suitable for using
in the 3D view
application.

Can somebody help?

Cheers, Larissa

[QGIS-it-user] Menu bar QGIS 3.10.2 (Franco Cazzola)

[Franco Cazzola]

Buongiorno
Mi sono reso conto che pur non avendo alcun file di personalizzazione del menù 
bar attivo (tutti cancellati) anche entrando in Qgis senza progetto il menù bar 
è vuoto.
Ho ripreso un vecchio file di configurazione usando l'opzione 
--customizationfile e il menù appare, rilancio Qgis senza progetto e rimane 
solo la voce Mesh nel menu bar.
Inconveniente che devo usare l'opzione --customizationfile per ogni progetto 
altrimenti il menù scompare nuovamente.
Mi piacerebbe sapere in quale file (non in .qgs, non in qgz) Qgis può 
memorizzare la configurazione del menù
Grazie
Franco Cazzola

***
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Re: [Qgis-user] Uninstall NOOSA

[Patrick Dunford]

You can have multiple versions installed with the OSGEO4W installation, 
so it will be sitting in there along with any other versions installed.


Just delete the shortcut off your start menu if you aren't confident 
about deleting the folder.


On 13/02/20 10:19 pm, Mark Page wrote:

Hi,

I've upgraded to A Coruna, and now I want to unistall Noosa.

I'm Windows 10 64 bit.

Trouble is it's not in C:\Program files\ etc, and therefore doesn't 
show up in add/remove programs. I've downloaded "Advanced uninstaller" 
and it doesn't find it either.


There is a file on my C:\OSGeo4W64 which seems to be where it might be.

Any thoughts anyone?

--
Cheers

Mark

Mark B Page
Chartered Forester
Smiddybank Cottage
Heiton
Kelso
TD5 8LB

01573 450298
07775 817776

m...@pageforestry.co.uk
www.pageforestry.co.uk

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[Qgis-user] Scalebar issues on QGIS 3.10.2

[David Addy]

I am making maps using OSGB36 which is 27700 CRS. My issue comes when I use
the Print Layout option.
In one case the Print Layout simply did not draw a scalebar, but left a pair
of dotted lines on the layout. So I left it out.
In another case the scalebar was drawn but the scale of kilometres was
apparently ten times what I expected. Where I expected a box showing 10 and
20 km, it gave 100 and 200 km.
I use the  Windows 10 pre-built package and except for this issue QGIS
3.10.2 latest version works very well for me. I also use the latest OS
transformation as recommended by the system, which I had to download. I
wonder if this transform, which is said to be accurate to 1 metre (compared
to the old transform of 2 to 4 metre accuracy) is causing this issue.
Anybody else run into this, or have any suggestions or comments?



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Re: [QGIS-it-user] mappa con informazioni lat e lon

[Giacomo Fontanelli]

Ma certo

il risultato finale è nella foto

la mappa "modello" rappresenta un'area del polo sud e quindi ha EPSG 3031

e le due mappe che vorrei produrre come output le trovate in allegato.

Grazie

Il giorno gio 13 feb 2020 alle ore 11:20 Totò 
ha scritto:

> Giacomo Fontanelli-2 wrote
> > Salve
> > partendo da un raster che ho già importato in qgis dovrei produrre due
> > mappe, una con la stessa estensione e dimensione del pixel della prima ma
> > recante in ogni pixel l'informazione della latitudine e l'altra della
> > longitudine.
> >
> > La mappa è molto grande quindi eviterei vettorializzazioni e
> > rasterizzazioni. Esiste una soluzione utilizzando il raster calculator?
>
> Ciao Giacomo,
> potresti condividere uno screenshot con un esempio esplicito di quello che
> vorresti ottenere??
>
> grazie
>
> saluti
>
>
>
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Re: [QGIS-it-user] Menu bar QGIS 3.10.2

[Totò]

Franco Cazzola-2 wrote
> Buongiorno
> In merito al problema sotto esposto, ho disinstallato dal PC windows QGIS
> 3.10.2, ho installato glarysoft ed eseguito la correzione 
> Ho reinstallato il software che appare sempre senza menù bar come da
> allegato
> Posso installare versioni  precedenti per verificare se viene visualizzato
> il menù bar ?

Ciao,
dal tuo screenshot allegato vedo che scritto 'Rete fognaria' quindi,
immagino, non ti funziona il menu per quel progetto?? oppure non vedi il
menu anche senza aprine progetti??

comunque è parecchio strano.

Prova ad usare una versione Portable che puoi scaricare da qui:
https://github.com/pigreco/QGIS_portable_3x#portable-7z

scarica il file zippato in una cartalla qualsiasi, 
unzippare la cartella dove desiderate e avvaire il file qgis.bat presente in
/OSGeo4W/bin

saluti



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Re: [QGIS-it-user] mappa con informazioni lat e lon

[Totò]

Giacomo Fontanelli-2 wrote
> Salve
> partendo da un raster che ho già importato in qgis dovrei produrre due
> mappe, una con la stessa estensione e dimensione del pixel della prima ma
> recante in ogni pixel l'informazione della latitudine e l'altra della
> longitudine.
> 
> La mappa è molto grande quindi eviterei vettorializzazioni e
> rasterizzazioni. Esiste una soluzione utilizzando il raster calculator?

Ciao Giacomo,
potresti condividere uno screenshot con un esempio esplicito di quello che
vorresti ottenere??

grazie

saluti



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[QGIS-it-user] Menu bar QGIS 3.10.2

[Franco Cazzola]

Buongiorno
In merito al problema sotto esposto, ho disinstallato dal PC windows QGIS 
3.10.2, ho installato glarysoft ed eseguito la correzione 
Ho reinstallato il software che appare sempre senza menù bar come da allegato
Posso installare versioni  precedenti per verificare se viene visualizzato il 
menù bar ?

Cordiali saluti
Franco Cazzola

-
Message: 6
Date: Wed, 12 Feb 2020 06:06:52 -0700 (MST)
From: Totò 
To: qgis-it-user@lists.osgeo.org
Subject: Re: [QGIS-it-user] QGis 3.10 Menù funzionalità
Message-ID: <1581512812324-0.p...@n6.nabble.com>
Content-Type: text/plain; charset=UTF-8

Franco Cazzola-2 wrote
> Buongiorno
> Ho installato QGIS 3.10  e nel menù ho solo la voce Mesh (Non ci sono
> File, Modifica, )
> Come posso ripristinare la visualizzazione del menù ?

Ciao,
non ho mai sentito o letto una cosa del genere,
sicuramente hai installato male qualcosa.

Disinstalla tutto, (sei su win??) e pulisci per bene tutto compreso il
registro di win
ti consiglio di usare 
https://www.glarysoft.com/ per pulire tutto.

saluti

Fine di Digest di QGIS-it-user, Volume 52, Numero 14

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Re: [Qgis-user] Make selected features dominant in view

[SEGGIE Graeme]

Brilliant, thanks Richard - that works perfectly. As you say would be good if 
was default, but not too onerous and perhaps speeds up rendering to not have it 
doing so for every layer etc.

Graeme.


Hi Graeme,

I do not know an answer, but I checked and it's not that selected items always 
would end up on top...

This sounds very reasonable though... and helpfull :-) If it is not already 
there, it would make a nice Feature Request!

There is in the Layer Properties/Symbology/Layer Rendering an option to 
'Control feature rendering order' ...
Ok, so you can make an  an expression like:

 is_selected( $currentfeature )

which then makes your selected features draw last (on top).
You could at least try that.
I'm wondering if that would/could not be default painting behaviour?

Regards,

Richard Duivenvoorde

On 12/02/2020 17.34, SEGGIE Graeme wrote:
> Is there a way to have selected features dominate in the map view? I
> mean when selected not all selected features of a layer show as yellow
> (default) if there are other features in the same layer above them in
> the drawing order. In Arc – anything selected is always shown as such,
> which is a lot handier for tracking things down spatially, quickly. Am
> wondering if there is a preference that sets this, which I have not
> done.  I know I can create a sub-layer with filtering as an
> alternative to do this, but that seems like more work than it should be.
>
>
>
> Graeme
>
>
>
>
>
>
>
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[QGIS-it-user] mappa con informazioni lat e lon

[Giacomo Fontanelli]

Salve
partendo da un raster che ho già importato in qgis dovrei produrre due
mappe, una con la stessa estensione e dimensione del pixel della prima ma
recante in ogni pixel l'informazione della latitudine e l'altra della
longitudine.

La mappa è molto grande quindi eviterei vettorializzazioni e
rasterizzazioni. Esiste una soluzione utilizzando il raster calculator?

Grazie
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[Qgis-user] Uninstall NOOSA

[Mark Page]

Hi,

I've upgraded to A Coruna, and now I want to unistall Noosa.

I'm Windows 10 64 bit.

Trouble is it's not in C:\Program files\ etc, and therefore doesn't show 
up in add/remove programs. I've downloaded "Advanced uninstaller" and it 
doesn't find it either.


There is a file on my C:\OSGeo4W64 which seems to be where it might be.

Any thoughts anyone?

--

Cheers

Mark

Mark B Page
Chartered Forester
Smiddybank Cottage
Heiton
Kelso
TD5 8LB

01573 450298
07775 817776

m...@pageforestry.co.uk
www.pageforestry.co.uk

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