Re: [Qgis-user] Plugin Problem

[Andrea Giudiceandrea via QGIS-User]

Kalbinur Deniz kalbinurlab at gmail.com
Thu Mar 21 16:10:59 PDT 2024



the Orfeo Toolbox (OTB) I need to use is not included in the QGIS 3.36.0
version. I've been trying to solve this problem for a long time, but it
doesn't work. I need your help as soon as possible.


Hi Kalbinur,
just use QGIS 3.34.

Best regards.

Andrea
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Re: [Qgis-user] QGIS unknown developer on Macs

[Andrea Giudiceandrea via QGIS-User]

Peter Gloor gloor at att.net
Thu Mar 21 06:13:34 PDT 2024



I downloaded QIS-LTR Version QGIS 3.34.4-Prizren (), onto a MacBook Pro running OS 14.4 
and got this message:  "QIS-LTR was blocked from use because it is not from an 
identified developer"


Hi Peter,
where did you download the QGIS installer for macOS?
If you downloaded it form 
https://qgis.org/en/site/forusers/download.html#mac ,  did you read the 
instructions written in bold just above the download button?


"After installing QGIS, the first launch attempt may fail due to 
security protections. To enable QGIS, control-click on its icon in your 
Applications folder and select Open in the context menu. A confirmation 
dialog will display where you need to click the Open button again. This 
only has to be done once."


Are such instructions of any help for you?

Best regards.

Andrea
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[Qgis-user] Plugin Problem

[Kalbinur Deniz via QGIS-User]

Hello I am Kalbinur and I am an undergraduate student at Çanakkale Onsekiz
Mart University.I am making classification for agricultural analysis and
the Orfeo Toolbox (OTB) I need to use is not included in the QGIS 3.36.0
version. I've been trying to solve this problem for a long time, but it
doesn't work. I need your help as soon as possible.

Thank you
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Re: [Qgis-user] Adding virtual X & Y columns to a QGIS attribute form

[oisin.kelly.wild--- via QGIS-User]

Once you have created the virtual field, you can add them to your form. Open 
form properties,go to form, choose drag and drop form designer, add the 
available attributes from left hand panel to middle panel. Right hand panel is 
for form widget settings.

Hope that helps

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On 21 Mar 2024, 21:27, at 21:27, Brent Wood via QGIS-User 
 wrote:
>Hi,
>
>I have created an attribute form for a QGIS layer.
>
>I want to add two fields to the form: the X & Y values of a point
>geometry column.
>
>I can't find any way to do this - if I don't use the form, it is easy
>to add the virtual columns as expressions ($x & $y) in the table view,
>but I want these in the form view, not the table view.
>
>
>Any suggestions appreciated.
>
>Brent Wood
>
>Principal Technician, Fisheries
>NIWA
>DDI:  +64 (4) 3860529
>[https://www.niwa.co.nz/static/niwa-2018-horizontal-180.png]
>
>Brent Wood
>Principal Technician - GIS and Spatial Data Management
>Programme Leader - Environmental Information Delivery
>+64-4-386-0529
>
>National Institute of Water & Atmospheric Research Ltd (NIWA)
>301 Evans Bay Parade Hataitai Wellington New Zealand
>Connect with NIWA: niwa.co.nz
>Facebook
>LinkedIn
>Twitter
>Instagram
>YouTube
>To ensure compliance with legal requirements and to maintain cyber
>security standards, NIWA's IT systems are subject to ongoing
>monitoring, activity logging and auditing. This monitoring and auditing
>service may be provided by third parties. Such third parties can access
>information transmitted to, processed by and stored on NIWA's IT
>systems.
>Note: This email is intended solely for the use of the addressee and
>may contain information that is confidential or subject to legal
>professional privilege. If you receive this email in error please
>immediately notify the sender and delete the email.
>
>
>
>
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[Qgis-user] Adding virtual X & Y columns to a QGIS attribute form

[Brent Wood via QGIS-User]

Hi,

I have created an attribute form for a QGIS layer.

I want to add two fields to the form: the X & Y values of a point geometry 
column.

I can't find any way to do this - if I don't use the form, it is easy to add 
the virtual columns as expressions ($x & $y) in the table view, but I want 
these in the form view, not the table view.


Any suggestions appreciated.

Brent Wood

Principal Technician, Fisheries
NIWA
DDI:  +64 (4) 3860529
[https://www.niwa.co.nz/static/niwa-2018-horizontal-180.png] 

Brent Wood
Principal Technician - GIS and Spatial Data Management
Programme Leader - Environmental Information Delivery
+64-4-386-0529

National Institute of Water & Atmospheric Research Ltd (NIWA)
301 Evans Bay Parade Hataitai Wellington New Zealand
Connect with NIWA: niwa.co.nz 
Facebook 
LinkedIn 
Twitter 
Instagram 
YouTube
To ensure compliance with legal requirements and to maintain cyber security 
standards, NIWA's IT systems are subject to ongoing monitoring, activity 
logging and auditing. This monitoring and auditing service may be provided by 
third parties. Such third parties can access information transmitted to, 
processed by and stored on NIWA's IT systems.
Note: This email is intended solely for the use of the addressee and may 
contain information that is confidential or subject to legal professional 
privilege. If you receive this email in error please immediately notify the 
sender and delete the email.
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Re: [Qgis-user] qgis python error

[Don Harter via QGIS-User]

OK Thank you.

I am using a stable version from :

deb https://ppa.launchpadcontent.net/ubuntugis/ppa/ubuntu/ jammy main

I assume that is the latest stable version?

For linux software in general I try to stick with stable versions.  
Oftentimes people make changes and submit them without being fully 
tested.  Then I spend more time filling out bug reports instead of 
working on my applications.


I upgraded the plugin and the error message did not appear.  I will see 
if that holds on later runs of qgis.


On 3/21/24 1:47 PM, Etienne Trimaille wrote:

Hi,

You have installed the plugin "Value tool", you can remove it.
You should report this issue to the plugin author, there is a bug 
tracker : https://github.com/jorgealmerio/valuetool


You are using QGIS 3.22.4, you should try to upgrade as well, it's old.

Le jeu. 21 mars 2024 à 17:49, Don Harter via QGIS-User 
 a écrit :


I am getting a python error now.  Does anyone know why I am
getting this now when earlier I wasn't?

An error has occurred while executing Python code:


  ValueError: Unknown format code 'f' for object of type 'str'

Traceback (most recent call last):   File

"/home/drh/.local/share/QGIS/QGIS3/profiles/default/python/plugins/valuetool/valuewidget.py",
line 478, in printValue     self.labelStatus.setText(self.tr
('Coordinate:') + strFmt.format(position.x(),
position.y(),bandvalue)) ValueError: Unknown format code 'f' for
object of type 'str'

Python version: 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0]
QGIS version: 3.22.4-Białowieża Białowieża, exported

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Re: [Qgis-user] qgis python error

[Etienne Trimaille via QGIS-User]

Hi,

You have installed the plugin "Value tool", you can remove it.
You should report this issue to the plugin author, there is a bug tracker :
https://github.com/jorgealmerio/valuetool

You are using QGIS 3.22.4, you should try to upgrade as well, it's old.

Le jeu. 21 mars 2024 à 17:49, Don Harter via QGIS-User <
qgis-user@lists.osgeo.org> a écrit :

> I am getting a python error now.  Does anyone know why I am getting this
> now when earlier I wasn't?
>
> An error has occurred while executing Python code:
> ValueError: Unknown format code 'f' for object of type 'str'
>
> Traceback (most recent call last):
>   File 
> "/home/drh/.local/share/QGIS/QGIS3/profiles/default/python/plugins/valuetool/valuewidget.py",
>  line 478, in printValue
> self.labelStatus.setText(self.tr('Coordinate:') + 
> strFmt.format(position.x(), position.y(),bandvalue))
> ValueError: Unknown format code 'f' for object of type 'str'
>
> Python version: 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] QGIS
> version: 3.22.4-Białowieża Białowieża, exported
>
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[Qgis-user] qgis python error

[Don Harter via QGIS-User]

I am getting a python error now.  Does anyone know why I am getting this 
now when earlier I wasn't?


An error has occurred while executing Python code:


 ValueError: Unknown format code 'f' for object of type 'str'

Traceback (most recent call last):   File 
"/home/drh/.local/share/QGIS/QGIS3/profiles/default/python/plugins/valuetool/valuewidget.py", 
line 478, in printValue     
self.labelStatus.setText(self.tr('Coordinate:') + 
strFmt.format(position.x(), position.y(),bandvalue)) ValueError: Unknown 
format code 'f' for object of type 'str'


Python version: 3.10.12 (main, Nov 20 2023, 15:14:05) [GCC 11.4.0] QGIS 
version: 3.22.4-Białowieża Białowieża, exported
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[Qgis-user] QGIS unknown developer on Macs

[Peter Gloor via QGIS-User]

I downloaded QIS-LTR Version QGIS 3.34.4-Prizren (), onto a MacBook Pro running 
OS 14.4 and got this message:  "QIS-LTR was blocked from use because it is not 
from an identified developer"   Is this a know issue?  Is it safe to 'open 
anyway' in Settings?___
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[Qgis-user] Enhance your coding skills for handling geographical data!!

[Giuseppe Amatulli via QGIS-User]

Dear Colleagues,
there are few seats left for the

*"GEO-OPEN-HACK-2024: Big Geospatial Data Hackathon
with Open Infrastructure and Tools (advance level)" *(
https://iiasa.ac.at/events/jun-2024/geo-open-hack-2024
-big-geospatial-data-hackathon-with-open-infrastructure-and-tools ) with
the International Institute for Applied Systems Analysis (IIASA) in
Laxenburg, Austria.

This event will push the geo-computation to the next level, dealing with
HPC and cloud solutions for handling massive geo-data. The hackathon is
designed for on-site attendance and you on-line, nonetheless the on-site
will gain the most from direct interaction with both instructors and the
class peers.

Please forward to announce these opportunities within your network. I wish
to have such courses during my Ph.D.!!

Sincerely,

Giuseppe Amatulli  & the Spatial Ecology Team

-- 
Giuseppe Amatulli, Ph.D.

Research scientist at
School of the Environment
Yale University
New Haven, CT, USA
06511
Twitter: @BigDataEcology
Teaching: http://spatial-ecology.net
Work:  https://environment.yale.edu/profile/giuseppe-amatulli/
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