[Qgis-user] help please

2021-10-10 Thread Peter Cramer 
I have a very basic question about qgis features. Thanks in advance for any 
answers.

The scenario is that we need to geo locate 6,000 machines in various locations 
throughout Australia.
I person will be onsite at each machine in the exact position of the machine.
We want to create a gps position for each machine and save it or record / copy 
it
Create a list of the 6000 machines in a data base
Use this database to display machine placements on maps at level - country - 
state - suburb and or postcode
Select a single machine and see a description of the location and or actual 
zoomed in map vision of the machine location
Zoom out or in to different levels of geographic area size to see all machines 
within the screen view


Second priority level of information
Add additional information to each machine. E.g model number and type of 
machine displayed in map via hover or similar function
Select State - suburb or postcode to view all machines withing that specific 
area.
Build a visual presentation of maps for selected specific areas as above point.

I am thinking that if qgis can do these basic things we can add to our wish 
list of features later.




Kind Regards

Peter

Peter
Cramer
Director
[A picture containing drawing, food  Description automatically generated]
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 0401771863
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pe...@websurge.com.au
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Re: [Qgis-user] Normalised data

2021-10-10 Thread Nyall Dawson 
On Mon, 11 Oct 2021 at 06:09, Dario  wrote:
>
> Hi,
> In my Organization, unfortunately, I receive data which are often not 
> normalised, specially, for example, for addresses.
> Is there any tool (even not in qgis) that can start from a list searching 
> from a official catalogue, adjusting (in this case) name of address by 
> similarity?

Possibly libpostal is what you're after: https://github.com/openvenues/libpostal

Nyall

>
> I usually use excel but using very complicated formulas, each time different. 
> At the end, however,  they never work finding similarity, but only same 
> correspondence.
>
> I hope I’ve been quite clear in what I’m looking for.
>
> Thanks
>
> _
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Re: [Qgis-user] Filter in field group sections of report

2021-10-10 Thread Jésahel Benoist 
Hi Yann,

As I'm often using reports based on filtered datas, and as I see that you
know how to filter, I don't really understand what is the problem. You can
just apply a filter in the main ui on the a or b layer, or make virtual
layers with only the needed datas. Then use the report (close when a change
is made in the main ui).

Regards,

Jésahel

Le dim. 10 oct. 2021 à 18:53, Yann Voté  a écrit :

> Hi everyone,
>
> Let's imagine we have a polygon layer named Layer A with tons of
> features (tens of thousands), and an attribute layer named Layer B with
> even more features. Each polygon in Layer A is associated with one or
> more rows in Layer B.
>
> Now suppose we have created a report with a top section for Layer A
> containing a map centered at each polygon, and a subsection for Layer B
> showing attributes for each related B row.
>
> Is there a way to output the report for exactly one polygon in layer A,
> or for only some polygons (for example selected polygons) ?
>
> And is there a way in the subsection to output only some of the related
> rows based on some filter expression ?
>
> I am aware of this feature request
>
> https://github.com/qgis/QGIS/issues/44821
>
> but is there a way to achieve this with more steps in the UI or with
> pyQGIS ?
>
> Thanks a lot !
>
> Regards.
>
> --
> Yann Voté - ygver...@lilo.org
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[Qgis-user] Normalised data

2021-10-10 Thread Dario 
Hi,
In my Organization, unfortunately, I receive data which are often not 
normalised, specially, for example, for addresses. 
Is there any tool (even not in qgis) that can start from a list searching from 
a official catalogue, adjusting (in this case) name of address by similarity?

I usually use excel but using very complicated formulas, each time different. 
At the end, however,  they never work finding similarity, but only same 
correspondence. 

I hope I’ve been quite clear in what I’m looking for.

Thanks 

_
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[Qgis-user] Filter in field group sections of report

2021-10-10 Thread Yann Voté 

Hi everyone,

Let's imagine we have a polygon layer named Layer A with tons of 
features (tens of thousands), and an attribute layer named Layer B with 
even more features. Each polygon in Layer A is associated with one or 
more rows in Layer B.


Now suppose we have created a report with a top section for Layer A 
containing a map centered at each polygon, and a subsection for Layer B 
showing attributes for each related B row.


Is there a way to output the report for exactly one polygon in layer A, 
or for only some polygons (for example selected polygons) ?


And is there a way in the subsection to output only some of the related 
rows based on some filter expression ?


I am aware of this feature request

https://github.com/qgis/QGIS/issues/44821

but is there a way to achieve this with more steps in the UI or with 
pyQGIS ?


Thanks a lot !

Regards.

--
Yann Voté - ygver...@lilo.org
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[Qgis-user] Results from QgsGeometryUtils.lineCircleIntersection

2021-10-10 Thread Zoltan 

Hi,
I am struggling with using QgsGeometryUtils.lineCircleIntersection in a 
python script I am writing outside of QGIS 3.20.3 [495fbaec], using PyCharm.
In 
https://qgis.org/pyqgis/3.2/core/Geometry/QgsGeometryUtils.html#qgis.core.QgsGeometryUtils.lineCircleIntersection
it says that:    If the intersection has two solutions (points), the 
closest point to the initial intersection point is returned.


I am wanting to find the coordinate on the polyline, that is at a set 
distance from the polyline startpoint.
Note that this polyline meanders so I cannot do this using point on line 
at distance 'd' from startpoint


Unfortunately this utility extends my vertex to vertex line segments and 
I get results where the intersection point is not actually ON my 
line-segment.
This is easy to check for, but the problem is that this utility only 
returns the first intersection point found, which is not always the one 
actually sitting on my line-segment.


Am I approaching this problem incorrectly, or is this a known 'feature' 
of this utility?


Any guidance welcome.

Thanks and regards,
Zoltan


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Re: [Qgis-user] Python error upon loading and in every project

2021-10-10 Thread Stefan Giese (WhereGroup) 
I suppose that your profile is corrupted by a plugin obviously by 
qgis_resource_sharing
You can start with a new profile or you can try to delete the plugin 
directly from your profile path:


Go to the folder: 
C:\Users\daves\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins 
and delete the subfolder

qgis_resource_sharing

Am 10.10.2021 um 10:49 schrieb David Addy:


I have not needed to consult the QGIS users Mailing List for some 
time, but after changing my computer I had an issue with loading 
3.16.11 to the new machine. Upon opening an existing project QGIS 
omitted to display the thumbnails of recent projects and flagged an 
issue with Python. If anyone can throw any light on how to fix this I 
would be very grateful.


Python Error an error has occurred while executing Python Code. See 
message log for details.


==

STACK LIST

*IndexError: list index out of range *

Traceback (most recent call last):
  File 
"C:\PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./python/plugins\processing\script\ScriptAlgorithmProvider.py", 
line 112, in loadAlgorithms

    folder = ScriptUtils.resetScriptFolder(folder)
  File 
"C:\PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./python/plugins\processing\script\ScriptUtils.py", 
line 114, in resetScriptFolder

    commonSettingPath = os.path.join(paths[appIndex], paths[profileIndex])
IndexError: list index out of range


*Python version:* 3.9.5 (tags/v3.9.5:0a7dcbd, May  3 2021, 17:27:52) 
[MSC v.1928 64 bit (AMD64)]

*QGIS version:* 3.16.11-Hannover Hannover, 26cc1c76

*Python Path:***

·C:\Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\TomBio

·C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./python

·C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python

·C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins

·C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./python/plugins

·C:\Program Files\QGIS 3.16.11\bin\python39.zip

·C:\PROGRA~1\QGIS31~1.11\apps\Python39\DLLs

·C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib

·C:\Program Files\QGIS 3.16.11\bin

·C:\PROGRA~1\QGIS31~1.11\apps\Python39

·C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib\site-packages

·C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib\site-packages\win32

·C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib\site-packages\win32\lib

·C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib\site-packages\Pythonwin

·C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python

·C:\Users\daves\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\DigitizingTools\tools

·C:\Users\daves\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\DigitizingTools

·C:\Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\qgis_resource_sharing

·C:\Users\daves\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\qgis_resource_sharing

C:\Users\daves\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\qgis_resource_sharing\ext_libs

==

LOG

2021-09-28T16:15:33 WARNING dir = 
C:/Users/daves/AppData/Roaming/QGIS/QGIS3/profiles/default/python/plugins/DigitizingTools


2021-09-28T16:15:40     INFO Application state:
             QGIS_PREFIX_PATH env var: 
C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr

             Prefix: C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr
             Plugin Path: C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/plugins
             Package Data Path: C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/.
             Active Theme Name: default
             Active Theme Path: 
C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./resources/themes\default\icons/

             Default Theme Path: :/images/themes/default/
             SVG Search Paths:
C:/Users/DJAddy/AppData/Roaming/QGIS/QGIS3\profiles\default/svg/
              D:/My Pictures/QGIS Projects/Mapbox svg 
icons/mapbox-maki-6.2.0-0-ga6d16d4

              C:/PROGRA~1/QGIS3~1.10/apps/qgis/./svg/
              C:/PROGRA~1/QGIS3~1.10/apps/qgis-ltr/./svg/
              C:/PROGRA~1/QGIS3~1.16/apps/qgis/./svg/
              C:/PROGRA~1/QGIS3~1.16/apps/qgis-ltr/./svg/
              C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./svg/
C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/svg/
             User DB Path: 
C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./resources/qgis.db
             Auth DB Path: 
C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/qgis-auth.db



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[Qgis-user] Python error upon loading and in every project

2021-10-10 Thread David Addy 
I have not needed to consult the QGIS users Mailing List for some time, but
after changing my computer I had an issue with loading 3.16.11 to the new
machine. Upon opening an existing project QGIS  omitted to display the
thumbnails of recent projects and flagged an issue with Python. If anyone
can throw any light on how to fix this I would be very grateful.

 

Python Error an error has occurred while executing Python Code. See message
log for details.

==

 

STACK LIST

 

IndexError: list index out of range 

Traceback (most recent call last):
  File
"C:\PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./python/plugins\processing\script\Sc
riptAlgorithmProvider.py", line 112, in loadAlgorithms
folder = ScriptUtils.resetScriptFolder(folder)
  File
"C:\PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./python/plugins\processing\script\Sc
riptUtils.py", line 114, in resetScriptFolder
commonSettingPath = os.path.join(paths[appIndex], paths[profileIndex])
IndexError: list index out of range


Python version: 3.9.5 (tags/v3.9.5:0a7dcbd, May  3 2021, 17:27:52) [MSC
v.1928 64 bit (AMD64)] 
QGIS version: 3.16.11-Hannover Hannover, 26cc1c76 

Python Path:

*
C:\Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\To
mBio

* C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./python

*
C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python

*
C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins

* C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./python/plugins

* C:\Program Files\QGIS 3.16.11\bin\python39.zip

* C:\PROGRA~1\QGIS31~1.11\apps\Python39\DLLs

* C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib

* C:\Program Files\QGIS 3.16.11\bin

* C:\PROGRA~1\QGIS31~1.11\apps\Python39

*
C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib\site-packages

*
C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib\site-packages\win32

*
C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib\site-packages\win32\lib

*
C:\PROGRA~1\QGIS31~1.11\apps\Python39\lib\site-packages\Pythonwin

*
C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python

*
C:\Users\daves\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\Di
gitizingTools\tools

*
C:\Users\daves\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\Di
gitizingTools

*
C:\Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\qg
is_resource_sharing

*
C:\Users\daves\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\qg
is_resource_sharing

C:\Users\daves\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\qg
is_resource_sharing\ext_libs

 

 


==

LOG

 

2021-09-28T16:15:33 WARNINGdir =
C:/Users/daves/AppData/Roaming/QGIS/QGIS3/profiles/default/python/plugins/Di
gitizingTools

2021-09-28T16:15:40 INFOApplication state:
 QGIS_PREFIX_PATH env var: C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr
 Prefix: C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr
 Plugin Path: C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/plugins
 Package Data Path: C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/.
 Active Theme Name: default
 Active Theme Path:
C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./resources/themes\default\icons/
 Default Theme Path: :/images/themes/default/
 SVG Search Paths: 
 
C:/Users/DJAddy/AppData/Roaming/QGIS/QGIS3\profiles\default/svg/
  D:/My Pictures/QGIS Projects/Mapbox svg
icons/mapbox-maki-6.2.0-0-ga6d16d4
  C:/PROGRA~1/QGIS3~1.10/apps/qgis/./svg/
  C:/PROGRA~1/QGIS3~1.10/apps/qgis-ltr/./svg/
  C:/PROGRA~1/QGIS3~1.16/apps/qgis/./svg/
  C:/PROGRA~1/QGIS3~1.16/apps/qgis-ltr/./svg/
  C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./svg/
 
C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/svg/
 User DB Path:
C:/PROGRA~1/QGIS31~1.11/apps/qgis-ltr/./resources/qgis.db
 Auth DB Path:
C:/Users/daves/AppData/Roaming/QGIS/QGIS3\profiles\default/qgis-auth.db

 

 

 

 

 

 

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