Re: [Qgis-user] file qpj non creato

2021-02-17 Thread Andrea Giudiceandrea
antonio valanzano-2 wrote
> ho creato un nuovo con QGIS 3.10.2 e mi sono accorto che non viene più
> creato il file .qpj in aggiunta al classico .prj.
> Qualcuno sa dirmi da quale versione di QGIS accade ciò ?

Ciao Antonio,
questa è la mailing list internazionale degli utenti di QGIS, quindi la
maggior parte degli iscritti comprende la lingua inglese e solo pochi anche
la lingua italiana.

La mailing list degli utenti italiani è all'indirizzo
qgis-it-u...@lists.osgeo.org
https://lists.osgeo.org/mailman/listinfo/qgis-it-user.

Ti consiglio di proseguire la discussione in lingua inglese, su questa
lista.


As said by Bernd and Nyall, the reading and writing of the .qpj ancillary
file for shapefiles by QGIS is avoided if QGIS is build and uses a PROJ
version >= 6 (and thus also GDAL >= 3).

AFAIK, this change was introduced one year ago in QGIS 3.10.3: see
https://github.com/qgis/QGIS/pull/34215
(https://github.com/qgis/QGIS/pull/34242) and
https://github.com/qgis/QGIS/pull/34247
(https://github.com/qgis/QGIS/pull/34253).

Regards.

Andrea Giudiceandrea



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Re: [Qgis-user] file qpj non creato

2021-02-16 Thread Nyall Dawson
On Wed, 17 Feb 2021 at 08:34, Bernd Vogelgesang
 wrote:
>
> Isn't the correct answer, that in newer versions, there is no qpj created, 
> cause it is not needed anymore?

Exactly -- it was a hack in place for many years because the whole
open-source geo software stack lacked robust CRS handling, but after
proj 6/gdal 3 this was all completely rewritten and the hack is no
longer required.

Nyall

>
> Am 16.02.21 um 22:56 schrieb Nicolas Cadieux:
>
> Hi,
>
> I created a shp file today. I specified the CRS in the new Shapefile Layer 
> dialog.  The .prj was created.  I am using qgis 3.16 on Windows 10.  Did you 
> specify the CRS?
>
> Nicolas
>
>
> "Dear users of the list
> today wanting to make a comparison with some old shapefiles I created a new 
> one with QGIS 3.10.2 and I realized that the .qpj file is no longer created 
> in addition to the classic .prj.
>
> Can anyone tell me from which version of QGIS this happens?
>
> Antonio Valanzano"
>
> On 2021-02-16 2:14 p.m., Antonio Valanzano wrote:
>
> Cari utenti della lista
> oggi volendo fare un confronto con alcuni vecchi shapefile ne ho creato un 
> nuovo con QGIS 3.10.2 e mi sono accorto che non viene più creato il file .qpj 
> in aggiunta al classico .prj.
>
> Qualcuno sa dirmi da quale versione di QGIS accade ciò ?
>
> Antonio Valanzano
>
>
>
>
>
>
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Re: [Qgis-user] file qpj non creato

2021-02-16 Thread Bernd Vogelgesang

Isn't the correct answer, that in newer versions, there is no qpj
created, cause it is not needed anymore?

Am 16.02.21 um 22:56 schrieb Nicolas Cadieux:

Hi,

I created a shp file today. I specified the CRS in the new Shapefile
Layer dialog.  The .prj was created.  I am using qgis 3.16 on Windows
10.  Did you specify the CRS?

Nicolas


"Dear users of the list
today wanting to make a comparison with some old shapefiles I created
a new one with QGIS 3.10.2 and I realized that the .qpj file is no
longer created in addition to the classic .prj.

Can anyone tell me from which version of QGIS this happens?

Antonio Valanzano"

On 2021-02-16 2:14 p.m., Antonio Valanzano wrote:

Cari utenti della lista
oggi volendo fare un confronto con alcuni vecchi shapefile ne ho
creato un nuovo con QGIS 3.10.2 e mi sono accorto che non viene più
creato il file .qpj in aggiunta al classico .prj.

Qualcuno sa dirmi da quale versione di QGIS accade ciò ?

Antonio Valanzano






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Re: [Qgis-user] file qpj non creato

2021-02-16 Thread Nicolas Cadieux

Hi,

I created a shp file today. I specified the CRS in the new Shapefile 
Layer dialog.  The .prj was created.  I am using qgis 3.16 on Windows 
10.  Did you specify the CRS?


Nicolas


"Dear users of the list
today wanting to make a comparison with some old shapefiles I created a 
new one with QGIS 3.10.2 and I realized that the .qpj file is no longer 
created in addition to the classic .prj.


Can anyone tell me from which version of QGIS this happens?

Antonio Valanzano"

On 2021-02-16 2:14 p.m., Antonio Valanzano wrote:

Cari utenti della lista
oggi volendo fare un confronto con alcuni vecchi shapefile ne ho 
creato un nuovo con QGIS 3.10.2 e mi sono accorto che non viene più 
creato il file .qpj in aggiunta al classico .prj.


Qualcuno sa dirmi da quale versione di QGIS accade ciò ?

Antonio Valanzano






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--
Nicolas Cadieux
https://gitlab.com/njacadieux

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[Qgis-user] file qpj non creato

2021-02-16 Thread Antonio Valanzano
Cari utenti della lista
oggi volendo fare un confronto con alcuni vecchi shapefile ne ho creato un
nuovo con QGIS 3.10.2 e mi sono accorto che non viene più creato il file
.qpj in aggiunta al classico .prj.

Qualcuno sa dirmi da quale versione di QGIS accade ciò ?

Antonio Valanzano
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