From b.j.kobben at utwente.nl  Sat Nov  1 01:13:39 2025
From: b.j.kobben at utwente.nl (Kobben, Barend (UT-ITC))
Date: Sat, 1 Nov 2025 08:13:39 +0000
Subject: [Qgis-user] Field GPS track and fake GPS track
In-Reply-To: <CAHLiyoqHKZS0H3kCK3p7_w-judbvtP0TdNL1w00t6C2s0S0Abw@mail.gmail.com>
References: <CAHLiyoqHKZS0H3kCK3p7_w-judbvtP0TdNL1w00t6C2s0S0Abw@mail.gmail.com>
Message-ID: <AS4P195MB16961B799BB5EE2CE76D0A6DBDF9A@AS4P195MB1696.EURP195.PROD.OUTLOOK.COM>

Ask the geologist?

Seriously, ask a n actual answerable question: now you want GIS software to distinguish between good and bad geologist?


--

Barend K?bben

On 31/10/2025, 20:08, "QGIS-User" <qgis-user-bounces at lists.osgeo.org> wrote:

Hi all
I would to know how to differenciate  GPS field track from GPS track manually generated (cr?ateur) .
I mean that if you send  a geologist in the field, there is one who really does correctely his job un saving track in GPS but there is another one who does not reach the destination and as a result he creates a fake track in GPS . So How can I distingwish the true track with the fake one?

Jean Lukusa
MAusIMM
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From custard at thornbill.net  Sat Nov  1 03:28:15 2025
From: custard at thornbill.net (ramon)
Date: Sat, 01 Nov 2025 10:28:15 +0000
Subject: [Qgis-user] Field GPS track and fake GPS track
In-Reply-To: <AS4P195MB16961B799BB5EE2CE76D0A6DBDF9A@AS4P195MB1696.EURP195.PROD.OUTLOOK.COM>
References: <CAHLiyoqHKZS0H3kCK3p7_w-judbvtP0TdNL1w00t6C2s0S0Abw@mail.gmail.com>
 <AS4P195MB16961B799BB5EE2CE76D0A6DBDF9A@AS4P195MB1696.EURP195.PROD.OUTLOOK.COM>
Message-ID: <53EF2644-2ABD-4FAC-A043-CDAFB1CD01E5@thornbill.net>

Hi Jean,

I don?t think this is the right place to ask this question, which is a similar answer to Barend. 

I?ve not had to do this, but I wouldn?t be looking much with the GIS Software. The file and its attributes should say a lot. The GPS will say some. What they bring back would also say a lot.
In the end it?s likely still difficult to prove.

Regards,
Ramon.

> On 1 Nov 2025, at 16:13, Kobben, Barend (UT-ITC) via QGIS-User <qgis-user at lists.osgeo.org> wrote:
> 
> Ask the geologist? 
> 
> Seriously, ask a n actual answerable question: now you want GIS software to distinguish between good and bad geologist?
> 
> -- 
> Barend K?bben
> On 31/10/2025, 20:08, "QGIS-User" <qgis-user-bounces at lists.osgeo.org> wrote:
> 
> Hi all 
> I would to know how to differenciate  GPS field track from GPS track manually generated (cr?ateur) . 
> I mean that if you send  a geologist in the field, there is one who really does correctely his job un saving track in GPS but there is another one who does not reach the destination and as a result he creates a fake track in GPS . So How can I distingwish the true track with the fake one? 
> 
> Jean Lukusa
> MAusIMM



From zoltans at geograph.co.za  Sat Nov  1 02:01:20 2025
From: zoltans at geograph.co.za (Zoltan Szecsei)
Date: Sat, 1 Nov 2025 11:01:20 +0200
Subject: [Qgis-user] Field GPS track and fake GPS track
In-Reply-To: <AS4P195MB16961B799BB5EE2CE76D0A6DBDF9A@AS4P195MB1696.EURP195.PROD.OUTLOOK.COM>
References: <CAHLiyoqHKZS0H3kCK3p7_w-judbvtP0TdNL1w00t6C2s0S0Abw@mail.gmail.com>
 <AS4P195MB16961B799BB5EE2CE76D0A6DBDF9A@AS4P195MB1696.EURP195.PROD.OUTLOOK.COM>
Message-ID: <464bfef0-9d70-4a65-a58e-500104fbd560@geograph.co.za>

or try to make sense out of the time-stamps (if the tracks are from 
recent 'return from field' trips)

But yes, question is not answerable without some knowledge of how and 
when the group of tracks your musing over, came to be.

On 2025/11/01 10:13, Kobben, Barend (UT-ITC) via QGIS-User wrote:
> Ask the geologist?
>
> Seriously, ask a n actual answerable question: now you want GIS 
> software to distinguish between good and bad geologist?
>
> -- 
>
> Barend K?bben
>
> On 31/10/2025, 20:08, "QGIS-User" <qgis-user-bounces at lists.osgeo.org> 
> wrote:
>
> Hi all
> I would to know how to differenciate? GPS field track from GPS track 
> manually generated (cr?ateur) .
> I mean that if you send? a geologist in the field, there is one who 
> really does correctely his job un saving track in GPS but there is 
> another one who does not reach the destination and as a result he 
> creates a fake track in GPS . So How can I distingwish the true track 
> with the fake one?
>
> Jean Lukusa
> MAusIMM
>
> _______________________________________________
> QGIS-User mailing list
> QGIS-User at lists.osgeo.org
> List info:https://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-user

-- 

=============================================
Zoltan Szecsei GPrGISc 0031
Director, Geograph (Pty) Ltd.
GIS and Photogrammetric Services

Cape Town, South Africa.

www.geograph.co.za
=============================================

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From mflan at mflan.com  Sun Nov  2 06:54:54 2025
From: mflan at mflan.com (Mike Flannigan)
Date: Sun, 2 Nov 2025 08:54:54 -0600
Subject: [Qgis-user] Finding a flat spot
In-Reply-To: <mailman.4119.1761196600.2000.qgis-user@lists.osgeo.org>
References: <mailman.4119.1761196600.2000.qgis-user@lists.osgeo.org>
Message-ID: <cd255691-07c2-4e21-9752-ead5cb3c7550@mflan.com>


Your needs are a lot like mine, although I
typically convert GPX to geojson.

For that kind of elevation resolution you are
probably going to need LIDAR data.? I don't know
the capabilities of QGIS to use LIDAR data directly.
One software we use for LIDAR data is Karttapullautin.


Mike Flannigan
Houston, TX

On 10/23/25 00:16, qgis-user-request at lists.osgeo.org wrote:
> Date: Tue, 21 Oct 2025 17:27:41 -0700
> From: Morgan Fletcher<morgan at hahaha.org>
> To:qgis-user at lists.osgeo.org
> Subject: [Qgis-user] Finding a flat spot
> Message-ID:
> 	<CAPwdt1WfHQj01hM6GD7CLARROJVKBPB9pVGe7vJ06+ikeiehyA at mail.gmail.com>
> Content-Type: text/plain; charset="utf-8"
>
> I use qgis mostly for visualizing gpx tracks, georeferencing old maps,
> drawing vectors to reveal or highlight information related to a map or
> physical location.
>
> I have a real-world need, a wish list item, and I wonder if QGIS might be
> able to solve it.
>
> I want to know where the flat spots are. Given a bounded area on a map,
> could I ask QGIS to find me all locations that are at least 100 square
> feet, with less then 1' vertical delta across that space? Yes, I'm trying
> to find flat camping spots.
>
> Morgan


From clhermansen at gmail.com  Sun Nov  2 08:10:12 2025
From: clhermansen at gmail.com (chris hermansen)
Date: Sun, 2 Nov 2025 08:10:12 -0800
Subject: [Qgis-user] QGIS on Ubuntu 25.10
Message-ID: <CACc2_68AvW4nNxTN7q_kkxtuspbvE=oDU3b7guyH2wzP+rwuzQ@mail.gmail.com>

I would like to offer a big thank you for finding QGIS available on Ubuntu
25.10 this past week after belatedly upgrading.

Really appreciated!

Chris Hermansen ? clhermansen "at" gmail "dot" com

C'est ma fa?on de parler.
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From mustafa.cayci at gmail.com  Mon Nov  3 06:21:13 2025
From: mustafa.cayci at gmail.com (Mustafa Cayci)
Date: Mon, 3 Nov 2025 15:21:13 +0100
Subject: [Qgis-user] NDVI and Vegetation Condition Index (VCI) using QGIS
 Python API
Message-ID: <CAKBH5-rm6n+GO-AZLXmKphQWfYwm0tb1YWFok1dZR5TE8+=FjQ@mail.gmail.com>

Hello QGIS Team,

I am trying to find out if the QGIS Python API includes NDVI and VCI
computation APIs.  I checked briefly and did not see it.  Perhaps there is
another add on  that may be doing the same.  I want to check with you.

https://qgis.org/pyqgis/master/

Any help is much appreciated.

Thank you,
Mustafa
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From mustafa.cayci at gmail.com  Tue Nov  4 01:57:59 2025
From: mustafa.cayci at gmail.com (Mustafa Cayci)
Date: Tue, 4 Nov 2025 10:57:59 +0100
Subject: [Qgis-user] rasterio Experience
Message-ID: <CAKBH5-o8QiXbvXiv6USHptNWewsy6_Se5meuOBPQk-OSmu=bTA@mail.gmail.com>

Hello QGIS Team,

Do you have any experience with Rasterio (
https://rasterio.readthedocs.io/en/stable/) that you could share?

Thank you, Mustafa
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From laurent.celati at gmail.com  Tue Nov  4 04:16:41 2025
From: laurent.celati at gmail.com (celati Laurent)
Date: Tue, 4 Nov 2025 13:16:41 +0100
Subject: [Qgis-user] Similarity index for pairs of features with the highest
 overlap?
Message-ID: <CAHByMH1VfNBms-nUjVHwFfrZMzUJ3obnwLZJus1H7fMOe2842g@mail.gmail.com>

Dear all,

A few weeks ago, I posted an initial message:

https://lists.osgeo.org/pipermail/qgis-user/2025-October/055789.html

But after further thought, I'm creating a new one to provide additional
inputs/clarification.
As a reminder, my goal is to find a method/tool to compare the
similarity/dissimilarity between two polygonal vector layers consisting of
multiple features. In my use case, this comparison concerns a polygonal
layer resulting from photo-interpretation work (modeling of large
physiognomic units/habitats). I reattached a screenshot; this layer appears
in blue.
The other polygonal vector layer is a polygonal vector layer resulting from
a segmentation process (using an OTB tool available via QGIS). (It is
yellow in the attached screenshot):

[image: image.png]

In my previous post, I mentioned a possible way for one similarity
indicator: "for each photo-interpreted feature/polygon, calculate the
percentage (%) of area covered by the feature from the segmentation layer
that has the highest overlap."
To be more specific, in the example in the screenshot, it could be:
"for feature number 11 (blue) from the photo-interpretation layer, I would
like to know the proportion of the area covered by the feature from the
segmentation layer that has the highest overlap with this feature 11 (in
this specific case, it is probably feature 42 in yellow)."
This could be: area of feature 42 overlapping with feature 11 / total area
of feature 11.

But after further thought, I think this is insufficient. That i need to go
a little further.

Regarding these methods for quantifying the accuracy of a
segmentation/fidelity to photo-interpretation. Regarding the level/degree
of similarity, I think i should integrate a "bi-similarity" aspect/logic:
using an approach based *on pairs* of the most overlapping polygons:

*step 1*
- For each polygon feature in the input layer, retrieve the ID and geometry
of the polygon from the segmentation layer that has the highest overlap.
Calculate the overlap rate.
(e.g., surface area of feature 42 overlapping with feature 11 / *total
surface area of feature 11*).

*Step 2:*
- Once this first indicator is calculated, perform the calculation for the
same pair/sequence of polygons calculated in step 1: perform the same
calculation but this time on the total surface area of feature 42 (polygon
from the segmentation).
(e.g., surface area of feature 42 overlapping with feature 11 /* total
surface area of feature 42*).

*Step 1/2 variant:*
I was thinking that a one-step variant/synthesis/summary of steps 1 and 2
could be:
- (e.g., surface area of feature 42 overlapping with feature 11 / *total
surface area constituted by feature 11 AND feature 42).*?

* Step 3:*
The idea would be, based on steps 1/2, to have a kind of overall score at
the layer level. This could be a kind of average/median for all pairs of
polygons? Or another metric?

I imagine that this tool does not exist/is not available in QGIS. Although
I discovered this plugin:
https://plugins.qgis.org/plugins/similarity_plugin/#plugin-about
https://github.com/panickspa/SimilarityPlugin

Interesting plugin. But in my humble opinion, it only covers part of my
need.
To be complete, I did some research on the internet. I also found a
potentially interesting indicator:
https://postgis.net/docs/ST_HausdorffDistance.html
https://en.wikipedia.org/wiki/Hausdorff_distance

Is there a possible way, either through QGIS or PostGIS?
Thanks so much.
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From clhermansen at gmail.com  Tue Nov  4 10:39:32 2025
From: clhermansen at gmail.com (chris hermansen)
Date: Tue, 4 Nov 2025 10:39:32 -0800
Subject: [Qgis-user] Similarity index for pairs of features with the
 highest overlap?
In-Reply-To: <CAHByMH1VfNBms-nUjVHwFfrZMzUJ3obnwLZJus1H7fMOe2842g@mail.gmail.com>
References: <CAHByMH1VfNBms-nUjVHwFfrZMzUJ3obnwLZJus1H7fMOe2842g@mail.gmail.com>
Message-ID: <CACc2_6_Yc4ncpxO0N5T_yZ1HnY2rCXyS87PV9VcNz4AT-47BFw@mail.gmail.com>

Laurent and list,

On Tue, Nov 4, 2025 at 4:17?AM celati Laurent via QGIS-User <
qgis-user at lists.osgeo.org> wrote:

> Dear all,
>
> A few weeks ago, I posted an initial message:
>
> https://lists.osgeo.org/pipermail/qgis-user/2025-October/055789.html
>
> But after further thought, I'm creating a new one to provide additional
> inputs/clarification.
> As a reminder, my goal is to find a method/tool to compare the
> similarity/dissimilarity between two polygonal vector layers consisting of
> multiple features. In my use case, this comparison concerns a polygonal
> layer resulting from photo-interpretation work (modeling of large
> physiognomic units/habitats). I reattached a screenshot; this layer appears
> in blue.
> The other polygonal vector layer is a polygonal vector layer resulting
> from a segmentation process (using an OTB tool available via QGIS). (It is
> yellow in the attached screenshot):
>
> [image: image.png]
>
> In my previous post, I mentioned a possible way for one similarity
> indicator: "for each photo-interpreted feature/polygon, calculate the
> percentage (%) of area covered by the feature from the segmentation layer
> that has the highest overlap."
> To be more specific, in the example in the screenshot, it could be:
> "for feature number 11 (blue) from the photo-interpretation layer, I would
> like to know the proportion of the area covered by the feature from the
> segmentation layer that has the highest overlap with this feature 11 (in
> this specific case, it is probably feature 42 in yellow)."
> This could be: area of feature 42 overlapping with feature 11 / total area
> of feature 11.
>
> But after further thought, I think this is insufficient. That i need to go
> a little further.
>
> Regarding these methods for quantifying the accuracy of a
> segmentation/fidelity to photo-interpretation. Regarding the level/degree
> of similarity, I think i should integrate a "bi-similarity" aspect/logic:
> using an approach based *on pairs* of the most overlapping polygons:
>
> *step 1*
> - For each polygon feature in the input layer, retrieve the ID and
> geometry of the polygon from the segmentation layer that has the highest
> overlap. Calculate the overlap rate.
> (e.g., surface area of feature 42 overlapping with feature 11 / *total
> surface area of feature 11*).
>
> *Step 2:*
> - Once this first indicator is calculated, perform the calculation for the
> same pair/sequence of polygons calculated in step 1: perform the same
> calculation but this time on the total surface area of feature 42 (polygon
> from the segmentation).
> (e.g., surface area of feature 42 overlapping with feature 11 /* total
> surface area of feature 42*).
>
> *Step 1/2 variant:*
> I was thinking that a one-step variant/synthesis/summary of steps 1 and 2
> could be:
> - (e.g., surface area of feature 42 overlapping with feature 11 / *total
> surface area constituted by feature 11 AND feature 42).*?
>

If you look at your three steps above, the numerator is always the same -
the surface area of feature 42 overlapping with feature 11.  In PostGIS you
will want the area of the intersection, something like this:

SELECT ...,ST_Area(ST_Intersection(interp.geom,segment.geom) as overlap
FROM ...

You can read about these two predicates here:

https://postgis.net/docs/ST_Intersection.html
https://postgis.net/docs/ST_Area.html

In your WHERE clause you can use ST_Intersects() to narrow your search to
all polygons that intersect with each other, something like

WHERE ST_Intersects(interp.geom,segment.geom) ...

Read about that here:

https://postgis.net/docs/ST_Intersection.html

Along with that core, you can add the total surface area of the interpreted
and segmented layers to the SELECT clause, something like:

SELECT ...,ST_Area(ST_Intersection(interp.geom,segment.geom) as
overlap_area, ST_Area(interp.geom) as interpreted_area,
ST_Area(segment.geom) segmented_area, (ST_Area(interp.geom) +
ST_Area(segment.geom)) as total_area FROM ...

You can also use division in the expressions in the SELECT clause to do
your division for you, something like

(ST_Area(ST_Intersection(interp.geom,segment.geom) / ST_Area(interp.geom))
as step1_area

If you're going to do division, it's always good practice to guard against
divide-by-zero using a CASE expression, something like:

CASE WHEN ST_Area(interp.geom) = 0 THEN 0 ELSE
(ST_Area(ST_Intersection(interp.geom,segment.geom) / ST_Area(interp.geom))
END as step1_area, ...



> * Step 3:*
> The idea would be, based on steps 1/2, to have a kind of overall score at
> the layer level. This could be a kind of average/median for all pairs of
> polygons? Or another metric?
>

Why not just report all three and decide what you want later?
Alternatively you can take the remote sensing kind of approach:

https://gsp.humboldt.edu/olm/courses/GSP_216/lessons/accuracy/metrics.html


-- 
Chris Hermansen ? clhermansen "at" gmail "dot" com

C'est ma fa?on de parler.
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From laurent.celati at gmail.com  Wed Nov  5 10:15:08 2025
From: laurent.celati at gmail.com (celati Laurent)
Date: Wed, 5 Nov 2025 19:15:08 +0100
Subject: [Qgis-user] Installation plugin map segmenter : erreur DLL
Message-ID: <CAHByMH1YAytwSFauiLrtZFaJOFheO-eCWtTe08EGbc-T545QtA@mail.gmail.com>

Hi,

I work with QGIS 3.34.13-Prizren

I try to install the plugin Mapsegmenter :
https://plugins.qgis.org/plugins/segmenter/

But when i try to enable the plugin via the plugin manager i obtain an
error message :

Impossible de charger l'extension 'segmenter' provoque une erreur lors
de l'appel ? sa m?thode classFactory()

ImportError: DLL load failed while importing lib: La proc?dure
sp?cifi?e est introuvable.
Traceback (most recent call last):
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 423, in _startPlugin
    plugins[packageName] = package.classFactory(iface)
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\segmenter\__init__.py",
line 26, in classFactory
    from .segmenter import Segmenter
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\segmenter\segmenter.py",
line 58, in
    from sklearn.cluster import KMeans
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\__init__.py",
line 73, in
    from .base import clone  # noqa: E402
    ^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\base.py",
line 20, in
    from .utils._missing import is_scalar_nan
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\__init__.py",
line 9, in
    from ._chunking import gen_batches, gen_even_slices
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\_chunking.py",
line 11, in
    from ._param_validation import Interval, validate_params
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\_param_validation.py",
line 17, in
    from .validation import _is_arraylike_not_scalar
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\validation.py",
line 21, in
    from ..utils._array_api import _asarray_with_order,
_is_numpy_namespace, get_namespace
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\_array_api.py",
line 20, in
    from .fixes import parse_version
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\fixes.py",
line 421, in
    import pyarrow
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\pyarrow\__init__.py",
line 65, in
    import pyarrow.lib as _lib
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py",
line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ImportError: DLL load failed while importing lib: La proc?dure
sp?cifi?e est introuvable.


Version de Python : 3.12.7 (main, Oct 25 2024, 11:18:09) [MSC v.1938
64 bit (AMD64)]
Version de QGIS : 3.34.13-Prizren Prizren, 222b5995

Chemin Python :
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\segmap
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\TocTable-main
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\terminus_processing
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\dissect_dissolve_overlaps_sagang
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\buffer_without_overlaps
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation/lib
C:/PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python
C:/Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python
C:/Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins
C:/PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python/plugins
C:\PROGRA~1\QGIS33~1.13\apps\grass\grass84\etc\python
C:\Users\Default\Documents
C:\Program Files\QGIS 3.34.13\bin\python312.zip
C:\PROGRA~1\QGIS33~1.13\apps\Python312\DLLs
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib
C:\Program Files\QGIS 3.34.13\bin
C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages
C:\PROGRA~1\QGIS33~1.13\apps\Python312
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\win32
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\win32\lib
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\Pythonwin
C:/Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python
C:\Users\lcelati\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\deepness\python3.1
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From andreaerdna at libero.it  Wed Nov  5 11:09:53 2025
From: andreaerdna at libero.it (Andrea Giudiceandrea)
Date: Wed, 5 Nov 2025 20:09:53 +0100
Subject: [Qgis-user] Installation plugin map segmenter : erreur DLL
Message-ID: <5483f1c9-afcb-4ac1-a8c8-9efb4b9e9653@libero.it>

> celati Laurent laurent.celati at gmail.com
> Wed Nov 5 10:15:08 PST 2025

> I work with QGIS 3.34.13-Prizren

Hi,
first of all, you need to try if the issue still occurs also running a 
currently supported QGIS version like QGIS LTR 3.40.12 or QGIS 3.44.4.

There have been issue in pyarrow shipped by OSGeo4W with QGIS 3.34 [1] 
[2], which have since been fixed.

Andrea

[1] https://github.com/qgis/QGIS/issues/59776
[2] https://trac.osgeo.org/osgeo4w/ticket/860

From GIS4Geotechs at outlook.com  Wed Nov  5 19:01:03 2025
From: GIS4Geotechs at outlook.com (Colin Mazengarb)
Date: Thu, 6 Nov 2025 03:01:03 +0000
Subject: [Qgis-user] Resources Hub upload limit
Message-ID: <KU2PPF42FE777567AD56BC8DF683C2BD3C991C2A@KU2PPF42FE77756.apcprd06.prod.outlook.com>

Apologies if this question has been asked previously. I wish to upload a style to the Resources Hub but  it is 12Mb in size and only when I tried to upload it came a message that 1Mb is the limit! Is there a solution to this? Unfortunately the style applies to ~1500 geological polygons present in a geological survey styling. I have had to do some work to convert from ESRI format and fix it up. I could submit a QGIS project but does this have the same limitations?

regards
Colin


[cid:2a494c5a-ffc3-4cbb-878a-32274e5d964f]


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From tochi at nihon-eco-solar.com  Wed Nov  5 21:08:56 2025
From: tochi at nihon-eco-solar.com (tochi at nihon-eco-solar.com)
Date: Thu, 6 Nov 2025 14:08:56 +0900
Subject: [Qgis-user] Installation plugin map segmenter : erreur DLL
In-Reply-To: <CAHByMH1YAytwSFauiLrtZFaJOFheO-eCWtTe08EGbc-T545QtA@mail.gmail.com>
References: <CAHByMH1YAytwSFauiLrtZFaJOFheO-eCWtTe08EGbc-T545QtA@mail.gmail.com>
Message-ID: <000201dc4edb$74154e70$5c3feb50$@nihon-eco-solar.com>

?~??????????????????????

 

-------------------

??????tochi@

-------------------

 

From: QGIS-User <qgis-user-bounces at lists.osgeo.org> On Behalf Of celati Laurent via QGIS-User
Sent: Thursday, November 6, 2025 3:15 AM
To: qgis-user <qgis-user at lists.osgeo.org>
Subject: [Qgis-user] Installation plugin map segmenter : erreur DLL

 

Hi,

I work with QGIS 3.34.13-Prizren

I try to install the plugin Mapsegmenter : https://plugins.qgis.org/plugins/segmenter/

But when i try to enable the plugin via the plugin manager i obtain an error message :

Impossible de charger l'extension 'segmenter' provoque une erreur lors de l'appel ? sa m?thode classFactory()
 
ImportError: DLL load failed while importing lib: La proc?dure sp?cifi?e est introuvable. 
Traceback (most recent call last):
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 423, in _startPlugin
    plugins[packageName] = package.classFactory(iface)
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\segmenter\__init__.py", line 26, in classFactory
    from .segmenter import Segmenter
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\segmenter\segmenter.py", line 58, in 
    from sklearn.cluster import KMeans
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\__init__.py", line 73, in 
    from .base import clone  # noqa: E402
    ^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\base.py", line 20, in 
    from .utils._missing import is_scalar_nan
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\__init__.py", line 9, in 
    from ._chunking import gen_batches, gen_even_slices
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\_chunking.py", line 11, in 
    from ._param_validation import Interval, validate_params
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\_param_validation.py", line 17, in 
    from .validation import _is_arraylike_not_scalar
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\validation.py", line 21, in 
    from ..utils._array_api import _asarray_with_order, _is_numpy_namespace, get_namespace
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\_array_api.py", line 20, in 
    from .fixes import parse_version
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\fixes.py", line 421, in 
    import pyarrow
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\pyarrow\__init__.py", line 65, in 
    import pyarrow.lib as _lib
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ImportError: DLL load failed while importing lib: La proc?dure sp?cifi?e est introuvable.
 
 
Version de Python : 3.12.7 (main, Oct 25 2024, 11:18:09) [MSC v.1938 64 bit (AMD64)] 
Version de QGIS : 3.34.13-Prizren Prizren, 222b5995 
 
Chemin Python :
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\segmap
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\TocTable-main
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\terminus_processing
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\dissect_dissolve_overlaps_sagang
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\buffer_without_overlaps
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation/lib
C:/PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python
C:/Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python
C:/Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins
C:/PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python/plugins
C:\PROGRA~1\QGIS33~1.13\apps\grass\grass84\etc\python
C:\Users\Default\Documents
C:\Program Files\QGIS 3.34.13\bin\python312.zip
C:\PROGRA~1\QGIS33~1.13\apps\Python312\DLLs
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib
C:\Program Files\QGIS 3.34.13\bin
C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages
C:\PROGRA~1\QGIS33~1.13\apps\Python312
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\win32
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\win32\lib
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\Pythonwin
C:/Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python
C:\Users\lcelati\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\deepness\python3.1

 

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From qgis-user at stripfamily.net  Thu Nov  6 07:33:01 2025
From: qgis-user at stripfamily.net (David Strip)
Date: Thu, 6 Nov 2025 08:33:01 -0700
Subject: [Qgis-user] Installation plugin map segmenter : erreur DLL
In-Reply-To: <000201dc4edb$74154e70$5c3feb50$@nihon-eco-solar.com>
References: <CAHByMH1YAytwSFauiLrtZFaJOFheO-eCWtTe08EGbc-T545QtA@mail.gmail.com>
 <000201dc4edb$74154e70$5c3feb50$@nihon-eco-solar.com>
Message-ID: <eebf1045-040d-466e-a5eb-359357d53653@stripfamily.net>

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From tochi at nihon-eco-solar.com  Thu Nov  6 15:57:27 2025
From: tochi at nihon-eco-solar.com (tochi at nihon-eco-solar.com)
Date: Fri, 7 Nov 2025 08:57:27 +0900
Subject: [Qgis-user] Installation plugin map segmenter : erreur DLL
In-Reply-To: <eebf1045-040d-466e-a5eb-359357d53653@stripfamily.net>
References: <CAHByMH1YAytwSFauiLrtZFaJOFheO-eCWtTe08EGbc-T545QtA@mail.gmail.com>
 <000201dc4edb$74154e70$5c3feb50$@nihon-eco-solar.com>
 <eebf1045-040d-466e-a5eb-359357d53653@stripfamily.net>
Message-ID: <003701dc4f79$1acef480$506cdd80$@nihon-eco-solar.com>

???????????????????????????????????????????????????????

?????????????????????????

 

-------------------

??????tochi@

-------------------

 

From: David Strip <qgis-user at stripfamily.net> 
Sent: Friday, November 7, 2025 12:33 AM
To: tochi at nihon-eco-solar.com; 'celati Laurent' <laurent.celati at gmail.com>; 'qgis-user' <qgis-user at lists.osgeo.org>
Subject: Re: [Qgis-user] Installation plugin map segmenter : erreur DLL

 

according to Google translate, Tochi wrote
Could it be that "~" is causing the problem?

On 11/5/2025 10:08 PM, tochi--- via QGIS-User wrote: 

?~??????????????????????

 

-------------------

??????tochi@

-------------------

 

From: QGIS-User  <mailto:qgis-user-bounces at lists.osgeo.org> <qgis-user-bounces at lists.osgeo.org> On Behalf Of celati Laurent via QGIS-User
Sent: Thursday, November 6, 2025 3:15 AM
To: qgis-user  <mailto:qgis-user at lists.osgeo.org> <qgis-user at lists.osgeo.org>
Subject: [Qgis-user] Installation plugin map segmenter : erreur DLL

 

Hi,

I work with QGIS 3.34.13-Prizren

I try to install the plugin Mapsegmenter : https://plugins.qgis.org/plugins/segmenter/

But when i try to enable the plugin via the plugin manager i obtain an error message :

Impossible de charger l'extension 'segmenter' provoque une erreur lors de l'appel ? sa m?thode classFactory()
 
ImportError: DLL load failed while importing lib: La proc?dure sp?cifi?e est introuvable. 
Traceback (most recent call last):
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 423, in _startPlugin
    plugins[packageName] = package.classFactory(iface)
                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\segmenter\__init__.py", line 26, in classFactory
    from .segmenter import Segmenter
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\segmenter\segmenter.py", line 58, in 
    from sklearn.cluster import KMeans
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\__init__.py", line 73, in 
    from .base import clone  # noqa: E402
    ^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\base.py", line 20, in 
    from .utils._missing import is_scalar_nan
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\__init__.py", line 9, in 
    from ._chunking import gen_batches, gen_even_slices
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\_chunking.py", line 11, in 
    from ._param_validation import Interval, validate_params
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\_param_validation.py", line 17, in 
    from .validation import _is_arraylike_not_scalar
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\validation.py", line 21, in 
    from ..utils._array_api import _asarray_with_order, _is_numpy_namespace, get_namespace
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\_array_api.py", line 20, in 
    from .fixes import parse_version
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages\sklearn\utils\fixes.py", line 421, in 
    import pyarrow
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\pyarrow\__init__.py", line 65, in 
    import pyarrow.lib as _lib
  File "C:\PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python\qgis\utils.py", line 892, in _import
    mod = _builtin_import(name, globals, locals, fromlist, level)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ImportError: DLL load failed while importing lib: La proc?dure sp?cifi?e est introuvable.
 
 
Version de Python : 3.12.7 (main, Oct 25 2024, 11:18:09) [MSC v.1938 64 bit (AMD64)] 
Version de QGIS : 3.34.13-Prizren Prizren, 222b5995 
 
Chemin Python :
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\segmap
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\TocTable-main
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\terminus_processing
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\dissect_dissolve_overlaps_sagang
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\buffer_without_overlaps
C:\Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation/lib
C:/PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python
C:/Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python
C:/Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins
C:/PROGRA~1/QGIS33~1.13/apps/qgis-ltr/./python/plugins
C:\PROGRA~1\QGIS33~1.13\apps\grass\grass84\etc\python
C:\Users\Default\Documents
C:\Program Files\QGIS 3.34.13\bin\python312.zip
C:\PROGRA~1\QGIS33~1.13\apps\Python312\DLLs
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib
C:\Program Files\QGIS 3.34.13\bin
C:\Users\lcelati\AppData\Roaming\Python\Python312\site-packages
C:\PROGRA~1\QGIS33~1.13\apps\Python312
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\win32
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\win32\lib
C:\PROGRA~1\QGIS33~1.13\apps\Python312\Lib\site-packages\Pythonwin
C:/Users/lcelati/AppData/Roaming/QGIS/QGIS3\profiles\default/python
C:\Users\lcelati\AppData\Roaming\QGIS\QGIS3\profiles\default\python\plugins\deepness\python3.1

 





_______________________________________________
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List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
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From mcarans at yahoo.co.uk  Sat Nov  8 16:08:53 2025
From: mcarans at yahoo.co.uk (Michael Rans)
Date: Sun, 9 Nov 2025 00:08:53 +0000 (UTC)
Subject: [Qgis-user] Need help with problems with Python console with QGIS
 built from source on Kubuntu 25.10
References: <1678908128.7622885.1762646933151.ref@mail.yahoo.com>
Message-ID: <1678908128.7622885.1762646933151@mail.yahoo.com>

I want to build QGIS from source so it uses the latest GDAL which I've built from source.
I have been able to get QGIS to build on Kubuntu 25.10. The problems I have run into are on startup with the Python console.?
Building with Qt5, I get "qgis._gui cannot import type '????' from PyQt5.QtCore". One possibility is that the build is using the wrong sip version as it seems to find sip-build. My understanding is that sip-build is for Qt6 while sip is for Qt5, but even setting the cmake flag in the cmake UI to use sip instead of sip-build, it seems to keep using sip-build regardless. More here:?https://github.com/qgis/QGIS/issues/63834
Building with Qt6 by setting the appropriate flag in the cmake UI, I get a?QGIS Qt6 build startup failure in qgsfeature "No module named 'PyQt5'"? I don't know why it is trying to use Qt5 in a Qt6 build. More here:?https://github.com/qgis/QGIS/issues/63847
Please can anyone help.
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From mcarans at yahoo.co.uk  Sat Nov  8 18:16:31 2025
From: mcarans at yahoo.co.uk (Michael Rans)
Date: Sun, 9 Nov 2025 02:16:31 +0000 (UTC)
Subject: [Qgis-user] Need help with problems with Python console with
 QGIS built from source on Kubuntu 25.10
In-Reply-To: <1678908128.7622885.1762646933151@mail.yahoo.com>
References: <1678908128.7622885.1762646933151.ref@mail.yahoo.com>
 <1678908128.7622885.1762646933151@mail.yahoo.com>
Message-ID: <571004176.7620121.1762654591201@mail.yahoo.com>

 I solved the Qt6 error?No module named 'PyQt5?by cleaning the previous install of qgis including deleting?/usr/local/share/qgis then reinstalling. Unfortunately I then got an error very similar to the one I got when building using Qt5:?qgis._gui cannot import type '????v' from PyQt6.QtCoreI have added that under the first ticket I made and closed the second. Any help on this would be appreciated.
    On Sunday, 9 November 2025 at 13:08:53 GMT+13, Michael Rans <mcarans at yahoo.co.uk> wrote:  
 
 I want to build QGIS from source so it uses the latest GDAL which I've built from source.
I have been able to get QGIS to build on Kubuntu 25.10. The problems I have run into are on startup with the Python console.?
Building with Qt5, I get "qgis._gui cannot import type '????' from PyQt5.QtCore". One possibility is that the build is using the wrong sip version as it seems to find sip-build. My understanding is that sip-build is for Qt6 while sip is for Qt5, but even setting the cmake flag in the cmake UI to use sip instead of sip-build, it seems to keep using sip-build regardless. More here:?https://github.com/qgis/QGIS/issues/63834
Building with Qt6 by setting the appropriate flag in the cmake UI, I get a?QGIS Qt6 build startup failure in qgsfeature "No module named 'PyQt5'"? I don't know why it is trying to use Qt5 in a Qt6 build. More here:?https://github.com/qgis/QGIS/issues/63847
Please can anyone help.  
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From phil at wyatt-family.com  Sun Nov  9 21:37:56 2025
From: phil at wyatt-family.com (Phil Wyatt)
Date: Mon, 10 Nov 2025 16:37:56 +1100
Subject: [Qgis-user] Resources Hub upload limit
In-Reply-To: <KU2PPF42FE777567AD56BC8DF683C2BD3C991C2A@KU2PPF42FE77756.apcprd06.prod.outlook.com>
References: <KU2PPF42FE777567AD56BC8DF683C2BD3C991C2A@KU2PPF42FE77756.apcprd06.prod.outlook.com>
Message-ID: <000801dc5204$356cecb0$a046c610$@wyatt-family.com>

Hi Colin,

 

I would certainly try a project and see if there is a higher limit. It would
be a pity if we cant make it available to all.

 

Phil

 

From: QGIS-User <qgis-user-bounces at lists.osgeo.org> On Behalf Of Colin
Mazengarb via QGIS-User
Sent: Thursday, 6 November 2025 2:01 PM
To: qgis-user at lists.osgeo.org
Subject: [Qgis-user] Resources Hub upload limit

 

Apologies if this question has been asked previously. I wish to upload a
style to the Resources Hub but  it is 12Mb in size and only when I tried to
upload it came a message that 1Mb is the limit! Is there a solution to this?
Unfortunately the style applies to ~1500 geological polygons present in a
geological survey styling. I have had to do some work to convert from ESRI
format and fix it up. I could submit a QGIS project but does this have the
same limitations?

 

regards

Colin

 



 

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From andreaerdna at libero.it  Sun Nov  9 23:55:39 2025
From: andreaerdna at libero.it (Andrea Giudiceandrea)
Date: Mon, 10 Nov 2025 08:55:39 +0100
Subject: [Qgis-user] Resources Hub upload limit
Message-ID: <8fd0299a-bba1-4ccb-9dbd-b578dc6b1c5f@libero.it>

> Phil Wyatt phil at wyatt-family.com
> Sun Nov 9 21:37:56 PST 2025

> I would certainly try a project and see if there is a higher limit. 

Hi Phil and Colin and list,
the file limit for projects is 5 MB.

I would suggest you to file an issue report at 
https://github.com/qgis/QGIS-Hub-Website/issues or to get in touch with 
Lova Andriarimalala (Xpirix) lova at kartoza.com.

Regards.

Andrea


From abel.gonzalez.c at gmail.com  Mon Nov 10 05:09:33 2025
From: abel.gonzalez.c at gmail.com (Abel Gonzalez)
Date: Mon, 10 Nov 2025 14:09:33 +0100
Subject: [Qgis-user] Qtiler (WMTS Cache for QGIS-desktop)
Message-ID: <CAEnF794daLarNMZRsiNs3yr=N7r0kDjSfaZbj7RUzUCBAJ+4JQ@mail.gmail.com>

Hello QGIS users,

I?m writing to introduce Qtiler, a new open-source tool from MundoGIS for
generating, inspecting, and publishing WMTS/XYZ tile caches from QGIS
projects.

Short summary

   - Project: Qtiler (MundoGIS) ? https://github.com/MundoGIS/Qtiler
   - Purpose: convert QGIS projects into tile caches (WMTS/XYZ), create
   Capabilities, and publish results so they can be added back into QGIS or
   used in web mapping clients.

[image: image.png]

Why you might try it

   - Speed up visualization by serving pre-generated tiles rather than
   rendering on the fly.
   - Share styled maps from QGIS as WMTS/XYZ across teams and web apps.
   - Inspect caches and capabilities via the included web UI.

Basic workflow

   1. Prepare a QGIS project (.qgs or .qgz) with the layers/styles you want.
   2. Use Qtiler (see README) to generate the cache and Capabilities.
   3. Add the created WMTS/XYZ endpoint in QGIS (Layer ? Add Layer ? Add
   WMS/WMTS Layer or Add XYZ Tiles).

Repository:

   - Main repo: https://github.com/MundoGIS/Qtiler

Request for feedback We would greatly appreciate:

   - Testing with different CRSs, large vector datasets, and various
   styling scenarios.
   - Reports of any issues or missing documentation in the repo issues.
   - Suggestions on whether a Processing script or full plugin would be
   more useful for the community.

If there?s interest, we can submit a tutorial to the QGIS documentation or
prepare a Processing script / minimal plugin for easier installation. We?re
also available to demo the workflow on a short presentation or meeting.

Thanks for your time ? looking forward to feedback.

Best regards, MundoGIS https://github.com/MundoGIS/Qtiler contact: a
<https://github.com/MundoGIS>bel.gonzalez at mundogis.se
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From rdmailings at duif.net  Wed Nov 12 08:47:14 2025
From: rdmailings at duif.net (Richard Duivenvoorde)
Date: Wed, 12 Nov 2025 17:47:14 +0100
Subject: [Qgis-user] Idea's for runtime cleanup of giant rule base qml style?
Message-ID: <32a3beeb-f871-4fb1-b3d4-28a4dd2e0f7c@duif.net>

Hi all,

We have a (generated) qml style with 1500 rules (all different fill images!).

Using that style is a PITA, slowing QGIS down very much.

After the style is loaded, around 90% of the style rules are not used (I think).

So my idea was to either clean up the rules after the loading (which already takes a long time).
OR use some python code to first find the distinct values (styles are simple: just one code), and then load the qml and only apply/select those rules needed...
OR something like: use categorical styling but take the symbols from this qml ???

Anybod a clever idea for this?
Or maybe some plugin?

Regards,

Richard Duivenvoorde

From jvazque3 at tragsa.es  Wed Nov 12 14:36:30 2025
From: jvazque3 at tragsa.es (Vazquez Morandeira, Jose Martin)
Date: Wed, 12 Nov 2025 22:36:30 +0000
Subject: [Qgis-user] Python plugin
Message-ID: <OS6P279MB1400327BA18BB957478810A6FECCA@OS6P279MB1400.NORP279.PROD.OUTLOOK.COM>

Good evening... I've just started venturing into Python programming with QGIS, but my main interest lies in QGIS applications for field data collection on various topics. The problem is that I started with the idea that there was an Android version of QGIS and that my plugins would be compatible with tablets, ideal for fieldwork. But now I realize that this idea is wrong... Is there any way to migrate or use my QGIS plugins on Android? I understand that if it's possible, many modifications will have to be made... I'm not afraid of that... but I don't know if this migration is feasible and/or if it's worthwhile. Could you give me some guidance on this? Thank you very much, and even more so for your hard work.



Enviado desde Outlook para Android<https://aka.ms/AAb9ysg>
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From gdt at lexort.com  Wed Nov 12 15:24:07 2025
From: gdt at lexort.com (Greg Troxel)
Date: Wed, 12 Nov 2025 18:24:07 -0500
Subject: [Qgis-user] Python plugin
In-Reply-To: <OS6P279MB1400327BA18BB957478810A6FECCA@OS6P279MB1400.NORP279.PROD.OUTLOOK.COM>
 (Vazquez Morandeira's message of "Wed, 12 Nov 2025 22:36:30 +0000")
References: <OS6P279MB1400327BA18BB957478810A6FECCA@OS6P279MB1400.NORP279.PROD.OUTLOOK.COM>
Message-ID: <rmiikfe25t4.fsf@s1.lexort.com>

"Vazquez Morandeira, Jose Martin via QGIS-User"
<qgis-user at lists.osgeo.org> writes:

> I've just started venturing into Python programming with QGIS, but my
> main interest lies in QGIS applications for field data collection on
> various topics. The problem is that I started with the idea that there
> was an Android version of QGIS and that my plugins would be compatible
> with tablets, ideal for fieldwork. But now I realize that this idea is
> wrong... Is there any way to migrate or use my QGIS plugins on
> Android?

There are multiple programs that run on Android (and some run on iOS; I
remain puzzled about licensing of the ones that incorporate QGIS code)
that are useful for data collection.  They have varying degrees of QGIS
integration.  I recommend trying them all and have listed them in order
based on my impression of tightness of intergration with QGIS.

* https://qfield.org/

Highly integrated; can export/import data and use qgis layer styling.
Does not use QGIS plugins but there are QField plugins.  This may be
your best bet, but you have to buy into the "QField way" to use it.

* https://merginmaps.com/

* https://www.geopaparazzi.org/smash/index.html

* https://vespucci.io/

OpenStreetMap editor.  Can be used for data collection for qgis, but is
not oriented to qgis or to the GIS approach at all.

From ramiljr.entana at msubuug.edu.ph  Wed Nov 12 22:47:28 2025
From: ramiljr.entana at msubuug.edu.ph (Ramil Jr. Entana)
Date: Thu, 13 Nov 2025 14:47:28 +0800
Subject: [Qgis-user] Help
Message-ID: <CAC-DXWASmnxx5eSQvoEOQQxoiMfkWG+U8m5NOR6bFzS3-Jpd5Q@mail.gmail.com>

I cannot install the layout loader plugins

-- 
- - - - -
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use of MSU-Buug e-mail resources, including, but not limited to, loss of 
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From rdmailings at duif.net  Thu Nov 13 02:13:32 2025
From: rdmailings at duif.net (Richard Duivenvoorde)
Date: Thu, 13 Nov 2025 11:13:32 +0100
Subject: [Qgis-user] Help
In-Reply-To: <CAC-DXWASmnxx5eSQvoEOQQxoiMfkWG+U8m5NOR6bFzS3-Jpd5Q@mail.gmail.com>
References: <CAC-DXWASmnxx5eSQvoEOQQxoiMfkWG+U8m5NOR6bFzS3-Jpd5Q@mail.gmail.com>
Message-ID: <95a07824-806f-41b9-a032-e26982033e67@duif.net>

On 11/13/25 07:47, Ramil Jr. Entana via QGIS-User wrote:
> I cannot?install the layout loader?plugins

Via the plugin manager in QGIS 3.44 I just installed "Layout Loader" without problems.

https://plugins.qgis.org/plugins/layout_loader/

It should work for QGIS 3.0 till 3.99 so that cannot be a problem
It is NOT experimental so that can also not be a problem.

What exactly happens with you?

Regards,

Richard Duivenvoorde

From takata at eastdawn.co.jp  Sun Nov 16 21:35:57 2025
From: takata at eastdawn.co.jp (takata)
Date: Mon, 17 Nov 2025 05:35:57 +0000
Subject: [Qgis-user] Bug Report: GSI Tile Layer Disappears When Panning
Message-ID: <TY0PR03MB6474509B26D15B1F38D5EED5F9C9A@TY0PR03MB6474.apcprd03.prod.outlook.com>

English.ver

Dear QGIS Developers,

My name is Takada from East Dawn Data Systems Co., Ltd.

I am writing to report a bug I have encountered while using QGIS.

I have added the GSI (Geospatial Information Authority of Japan) map as a layer using the method described in the URL below.
This is a common method also introduced on other websites.
https://qgis.mierune.co.jp/posts/howto_1_add_xyztiles<https://www.google.com/url?sa=E&q=https%3A%2F%2Fqgis.mierune.co.jp%2Fposts%2Fhowto_1_add_xyztiles>

Using this method, the GSI map layer initially displays correctly.

However, when I pan the map, the GSI map in the background disappears.
Is there any way to fix this issue?

I would appreciate it if you could provide any guidance on this matter.
Thank you for your time and assistance.

Sincerely,
Takata

East Dawn Data Systems Co., Ltd.


Japanese.ver
Q GIS????

????????????
?????????????????????????????

Q GIS????????????????????????????????????

???????????????????????URL?????????????????

https://qgis.mierune.co.jp/posts/howto_1_add_xyztiles

???????????????????????????????????

???????????????Q GIS???????????????????????
????????????????????????????????????????

??????????????????????
???????????????????????????

?????????????????????????
????????????????????
??:?? ??
??:?160-0023?????????3-2-11??????2??13?
TEL:03-5339-7190 Cell:050-5531-3317 FAX:03-5339-7583
Email:takata at eastdawn.co.jp
?????????????????????????

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From tim.lambe at geoas.de  Sun Nov 16 23:27:07 2025
From: tim.lambe at geoas.de (Tim Lambe)
Date: Mon, 17 Nov 2025 07:27:07 +0000
Subject: [Qgis-user] Dynamic Layout in Atlas series
Message-ID: <AM0PR0302MB33166CF3BCB1965B5D78E1A593C9A@AM0PR0302MB3316.eurprd03.prod.outlook.com>

Dear Ladies and Gentlemen,

I am creating a Print Layout which is controlled by atlas.
The texts and tables in the layout have to grow or shrink while iterating throw the atlas since different data is coming in.
Sometimes even a table has to break to the next page. I know there is this setting for tables and HTML Frames to be continued on the next page, but then it starts right on the top with no margin.

Did anyone face a similar problem and has some advice for me what I could to, to create fully dynamic Layouts?
Or does anyone have suggestions to work with QGIS and external reporting tools?

Many thanks in advance and kind regards
Tim Lambe
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From nxirofotos at hotmail.gr  Mon Nov 17 05:28:06 2025
From: nxirofotos at hotmail.gr (Nikos Xirofotos)
Date: Mon, 17 Nov 2025 13:28:06 +0000
Subject: [Qgis-user] Export attributes in dxf file format
Message-ID: <DB9P190MB1225C053699E5DB0E301DEE7B8C9A@DB9P190MB1225.EURP190.PROD.OUTLOOK.COM>

Good evening,
In the attached project I would like you to explain how to export the attributes to a DXF file.
Specifically, from the attached screenshot, when I export the "Poles" layer to DXF I would like the details of each pole
to be included as attributes in the file, as shown in the second image. I am using QGIS version 3.44.4.
I hope I have been clear. Thank you in advance ? I look forward to your reply. [cid:f9b6fc07-cdf2-423a-aa77-7dfa2bb322d1]
[cid:6160006b-66b0-464f-bfbc-4db33a618e68]
Kind regards,

Nikolaos Xirofotos
Mechanical Engineer
MSc. Engineering Project Management
Mob. +30 698 034 4210
Mail: nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr>


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From thomas.struller at lga-geo.de  Mon Nov 17 08:04:25 2025
From: thomas.struller at lga-geo.de (Thomas Struller)
Date: Mon, 17 Nov 2025 16:04:25 +0000
Subject: [Qgis-user] QGIS-User Digest, Vol 237, Issue 9
In-Reply-To: <mailman.7424.1763386095.2000.qgis-user@lists.osgeo.org>
References: <mailman.7424.1763386095.2000.qgis-user@lists.osgeo.org>
Message-ID: <em446383ec-c661-4b74-991a-298d407ecf59@c20a7a14.com>

Hallo Nikos,

I hope I understand you, you want to export your theme (shape or geopackage layer) to a dxf-file including the attributes. As far as I know, that is not possible. Exporting to dxf delivers you only the geometry (point, line, polygon). If you want the attributes you have to export the attribute table additionaly to a ods, xlsx or csv-file.


Freundliche Gr??e



Thomas Struller

Diplom Geologe BDG, V18

akademischer Geoinformatiker
Sachverst?ndiger nach BBodSchG ?18
SG1 historische Recherche
SG2 Pfad Boden-Grundwasser
Privater Sachverst?ndiger der Wasserwirtschaft
Sachverst?ndiger F? GBT



T +49 911 12076 111

M +49 170 33 20 494

thomas.struller at lga-geo.de<mailto:thomas.struller at lga-geo.de>


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------ Originalnachricht ------
Von "qgis-user-request at lists.osgeo.org" <qgis-user-request at lists.osgeo.org<mailto:qgis-user-request at lists.osgeo.org>>
An "qgis-user at lists.osgeo.org" <qgis-user at lists.osgeo.org<mailto:qgis-user at lists.osgeo.org>>
Datum 17.11.2025 14:28:15
Betreff QGIS-User Digest, Vol 237, Issue 9

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Today's Topics:

1. Export attributes in dxf file format (Nikos Xirofotos)


----------------------------------------------------------------------

Message: 1
Date: Mon, 17 Nov 2025 13:28:06 +0000
From: Nikos Xirofotos <nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr>>
To: "qgis-user at lists.osgeo.org<mailto:qgis-user at lists.osgeo.org>" <qgis-user at lists.osgeo.org<mailto:qgis-user at lists.osgeo.org>>
Subject: [Qgis-user] Export attributes in dxf file format
Message-ID:
<DB9P190MB1225C053699E5DB0E301DEE7B8C9A at DB9P190MB1225.EURP190.PROD.OUTLOOK.COM<mailto:DB9P190MB1225C053699E5DB0E301DEE7B8C9A at DB9P190MB1225.EURP190.PROD.OUTLOOK.COM>>
Content-Type: text/plain; charset="cp1253"

Good evening,
In the attached project I would like you to explain how to export the attributes to a DXF file.
Specifically, from the attached screenshot, when I export the "Poles" layer to DXF I would like the details of each pole
to be included as attributes in the file, as shown in the second image. I am using QGIS version 3.44.4.
I hope I have been clear. Thank you in advance ? I look forward to your reply. [cid:f9b6fc07-cdf2-423a-aa77-7dfa2bb322d1]
[cid:6160006b-66b0-464f-bfbc-4db33a618e68]
Kind regards,

Nikolaos Xirofotos
Mechanical Engineer
MSc. Engineering Project Management
Mob. +30 698 034 4210
Mail: nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr><mailto:nxirofotos at hotmail.gr>


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From nxirofotos at hotmail.gr  Mon Nov 17 08:50:08 2025
From: nxirofotos at hotmail.gr (Nikos Xirofotos)
Date: Mon, 17 Nov 2025 16:50:08 +0000
Subject: [Qgis-user] =?iso8859-7?q?=C1=F0=3A_QGIS-User_Digest=2C_Vol_237?=
 =?iso8859-7?q?=2C_Issue_9?=
In-Reply-To: <em446383ec-c661-4b74-991a-298d407ecf59@c20a7a14.com>
References: <mailman.7424.1763386095.2000.qgis-user@lists.osgeo.org>
 <em446383ec-c661-4b74-991a-298d407ecf59@c20a7a14.com>
Message-ID: <DB9P190MB122578DDF47BBA40F5897B7AB8C9A@DB9P190MB1225.EURP190.PROD.OUTLOOK.COM>

Hi Thomas,
I appreciate your prompt response.

Kind Regards,

Nikolaos Xirofotos
Mechanical Engineer
MSc. Engineering Project Management
Mob. +30 698 034 4210
Mail: nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr>


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From richard.mcdonnell at opw.ie  Mon Nov 17 10:18:20 2025
From: richard.mcdonnell at opw.ie (Richard McDonnell)
Date: Mon, 17 Nov 2025 18:18:20 +0000
Subject: [Qgis-user] Export attributes in dxf file format
In-Reply-To: <DB9P190MB12256905A5468ADE3C9CCD5AB8C9A@DB9P190MB1225.EURP190.PROD.OUTLOOK.COM>
References: <DB9P190MB1225C053699E5DB0E301DEE7B8C9A@DB9P190MB1225.EURP190.PROD.OUTLOOK.COM>
 <ebc69522-7b51-4386-b7b9-7966c1b64ca9.0d89ab6d-08e5-42c5-a72b-470f6dbd3cc4.a2d61322-ca98-470f-b393-ee0aac10e0b7@emailsignatures365.codetwo.com>
 <DB9P189MB2051F73CC5FE4ADFC5DCE5A799C9A@DB9P189MB2051.EURP189.PROD.OUTLOOK.COM>
 <DB9P190MB12256B2997981DC6E8C08A67B8C9A@DB9P190MB1225.EURP190.PROD.OUTLOOK.COM>
 <DB9P189MB2051A7250A6DEF79112DB0B699C9A@DB9P189MB2051.EURP189.PROD.OUTLOOK.COM>
 <DB9P190MB12256905A5468ADE3C9CCD5AB8C9A@DB9P190MB1225.EURP190.PROD.OUTLOOK.COM>
Message-ID: <DB9P189MB2051464AD5C38EC10A3FDB4599C9A@DB9P189MB2051.EURP189.PROD.OUTLOOK.COM>

Ok, so that?s a different situation?
So in QGIS, you can export the Project as DXF, not sure if it will give you the result you want though?

From the Menu Bar, select Project, Import/Export, Export Project to DXF.

Save as, hit three dots and set the location and name of your output

Symbology Mode, set this to Symbol Layer Symbology

CRS, set to match Layers (EPSG:2100)

For the Layers, select ?Select All Layers?

Make sure you select Force 2d output and Export labels as MTEXT.

I note what I?m looking at is very different to that which you showed an example of, so maybe you have altered styling?
Give it a go and see how you get on.
Kind Regards,

Richard.




??
Richard McDonnell MSc GIS
Flood Risk Management - Data Management

??
Oifig na nOibreacha Poibl?
Office of Public Works

Sr?id Jonathan Swift, Baile ?tha Troim, Co na M?, C15 NX36
Jonathan Swift Street, Trim, Co Meath, C15 NX36
??
M +353 87 688 5964 T +353 46 942 2409
https://gov.ie/opw

??
To send me files larger than 30MB, please use the link below https://filetransfer.opw.ie/filedrop/richard.mcdonnell at opw.ie

Email Disclaimer: https://www.gov.ie/en/organisation-information/439daf-email-disclaimer/
From: Nikos Xirofotos <nxirofotos at hotmail.gr>
Sent: 17 November 2025 16:44
To: Richard McDonnell <richard.mcdonnell at opw.ie>
Subject: ??: Export attributes in dxf file format

Hi Richard.
I don't have original DWG file.
I'm trying to create one from the attached file.
Kind Regards,

Nikolaos Xirofotos
Mechanical Engineer
MSc. Engineering Project Management
Mob. +30 698 034 4210
Mail: nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr>

________________________________
???: Richard McDonnell <richard.mcdonnell at opw.ie<mailto:richard.mcdonnell at opw.ie>>
????????: ???????, ????????? 17, 2025 18:36
????: Nikos Xirofotos <nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr>>
????: RE: Export attributes in dxf file format


Hi Nikolas,

Send me the Original CAD File, DXF or DWG, whatever it is, what you sent seems to be an export from QGIS to DXF format?.

Kind Regards,

Richard.







??
Richard McDonnell MSc GIS
Flood Risk Management - Data Management

??
Oifig na nOibreacha Poibl?
Office of Public Works

Sr?id Jonathan Swift, Baile ?tha Troim, Co na M?, C15 NX36
Jonathan Swift Street, Trim, Co Meath, C15 NX36
??
M +353 87 688 5964 T +353 46 942 2409
https://gov.ie/opw

??
To send me files larger than 30MB, please use the link below https://filetransfer.opw.ie/filedrop/richard.mcdonnell at opw.ie

Email Disclaimer: https://www.gov.ie/en/organisation-information/439daf-email-disclaimer/


From: Nikos Xirofotos <nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr>>
Sent: 17 November 2025 16:13
To: Richard McDonnell <richard.mcdonnell at opw.ie<mailto:richard.mcdonnell at opw.ie>>
Subject: ??: Export attributes in dxf file format



This is the result of exporting the Layer to DXF.



Nikolaos Xirofotos

Mechanical Engineer

MSc. Engineering Project Management

Mob. +30 698 034 4210

Mail: nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr>





________________________________

???: Richard McDonnell <richard.mcdonnell at opw.ie<mailto:richard.mcdonnell at opw.ie>>
????????: ???????, 17 ????????? 2025 16:36
????: Nikos Xirofotos <nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr>>
????: RE: Export attributes in dxf file format



Hi,

This is a problem, which there is no easy solution for.

Without common attribution, it will be very hard to match your pole to the attributes.

Unfortunately when CAD data is brought into QGIS, it?s all brought in as Geometry, symbol and text as points, lines as Linestring and shapes as polygons. All geometries are usually grouped by layer, so your pole symbols in one layer, the text/details in another?etc?



You could try, Join Attributes by Nearest, which can be found in the Processing Toolbox.

Without having more of a breakdown of the DXF, its Layers, it?s hard to say exactly. If each text attribute in your details, is a separate layer (probably not) then the above could work.

Can you share a sample of the DXF?

Kind Regards,



Richard



??
Richard McDonnell MSc GIS
Flood Risk Management - Data Management

??
Oifig na nOibreacha Poibl?
Office of Public Works

Sr?id Jonathan Swift, Baile ?tha Troim, Co na M?, C15 NX36
Jonathan Swift Street, Trim, Co Meath, C15 NX36
??
M +353 87 688 5964 T +353 46 942 2409
https://gov.ie/opw

??
To send me files larger than 30MB, please use the link below https://filetransfer.opw.ie/filedrop/richard.mcdonnell at opw.ie

Email Disclaimer: https://www.gov.ie/en/organisation-information/439daf-email-disclaimer/


From: QGIS-User <qgis-user-bounces at lists.osgeo.org<mailto:qgis-user-bounces at lists.osgeo.org>> On Behalf Of Nikos Xirofotos via QGIS-User
Sent: 17 November 2025 13:28
To: qgis-user at lists.osgeo.org<mailto:qgis-user at lists.osgeo.org>
Subject: [Qgis-user] Export attributes in dxf file format



Good evening,

In the attached project I would like you to explain how to export the attributes to a DXF file.
Specifically, from the attached screenshot, when I export the "Poles" layer to DXF I would like the details of each pole

to be included as attributes in the file, as shown in the second image. I am using QGIS version 3.44.4.

I hope I have been clear. Thank you in advance ? I look forward to your reply. [cid:image001.png at 01DC57E8.E0097E60]

[cid:image002.png at 01DC57E8.E0097E60]

Kind regards,



Nikolaos Xirofotos

Mechanical Engineer

MSc. Engineering Project Management

Mob. +30 698 034 4210
Mail: nxirofotos at hotmail.gr<mailto:nxirofotos at hotmail.gr>


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From marc.weber at hsi-trier.de  Tue Nov 18 02:46:33 2025
From: marc.weber at hsi-trier.de (Marc Weber)
Date: Tue, 18 Nov 2025 10:46:33 +0000
Subject: [Qgis-user] Nachfrage Datenmenge QGIS
Message-ID: <AM8P193MB1282D910D6C68B1BA3C5FBF1A6D6A@AM8P193MB1282.EURP193.PROD.OUTLOOK.COM>

Hallo zusammen,



ich m?chte mehrere etwas gr??ere Datenmengen von jeweils bis zu 60 MB in QGIS importieren.

Es handelt sich dabei um DXF-Dateien.

Leider ist das f?r QGIS eine zu gro?e Menge an Daten und kann diese nicht verarbeiten.

Kennen Sie eine L?sung f?r mein Problem und k?nnen mir helfen?


Mit freundlichen Gr??en

Marc Weber





HSI Consult GmbH

Bahnhofsplatz 8
D-54292 Trier

Telefon
+49 (0) 651 / 93836 - 18
marc.weber at hsi-trier.de<mailto:marc.weber at hsi-trier.de>

www.hsi-trier.de<http://www.hsi-trier.de/>

[cid:image001.jpg at 01DC5880.FC3C7130]<https://www.hsi-trier.de/>
[cid:image002.png at 01DC5880.FC3C7130]
HSI Consult GmbH
Vertretungsberechtigter Gesch?ftsf?hrer: Peter Mauer, Max Senger | Handelsregister HRB 43234 | Amtsgericht Wittlich |
USt.-ID: DE 301433955
Datenschutz | ?ber den Umgang mit personenbezogenen Daten finden sie unsere Hinweise online abrufbar ?ber folgenden Link<https://www.hsi-trier.de/j/privacy>.
Bitte beachten Sie | Diese Nachricht ist nur f?r die Person(en) bestimmt, an die sie adressiert ist. Der Inhalt dieser Nachricht
und eventueller Anh?nge ist vertraulich. Jede Durchsicht, ?bertragung, Verbreitung oder anderweitige Nutzung, oder das
Ergreifen von Ma?nahmen im Vertrauen auf diese Nachricht durch Personen, die nicht beabsichtigte Adressaten sind, ist nicht
gestattet und kann widerrechtlich sein. Wenn Sie nicht der beabsichtigte Empf?nger sind, dann l?schen Sie diese E-Mail bitte
sofort mit ihren Anh?ngen und informieren den Absender.


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From broniewski at a-a.lu  Tue Nov 18 04:53:18 2025
From: broniewski at a-a.lu (Frank Broniewski)
Date: Tue, 18 Nov 2025 12:53:18 +0000
Subject: [Qgis-user] Nachfrage Datenmenge QGIS
In-Reply-To: <AM8P193MB1282D910D6C68B1BA3C5FBF1A6D6A@AM8P193MB1282.EURP193.PROD.OUTLOOK.COM>
References: <AM8P193MB1282D910D6C68B1BA3C5FBF1A6D6A@AM8P193MB1282.EURP193.PROD.OUTLOOK.COM>
Message-ID: <PR3PR05MB68743C7CE260483409AB894BFBD6A@PR3PR05MB6874.eurprd05.prod.outlook.com>

Moien Marc,

this is an English speaking list so I'll reply in English. How are you trying to import the DXF? I usually use Project -> Import/Export -> Import Layer from DWG / DXF. This will create a Geopackage, which usually works fine for me, as it also imports the style and even sometimes the block representation.

I don't think, 60MB is that much, since DXF are just plain text files in the end. Can you open the DXF in a CAD application, for example DWG Trueview and check, if there is something suspicious in it?

HTH and greetings from Luxembourg,
Frank
________________________________
Von: QGIS-User <qgis-user-bounces at lists.osgeo.org> im Auftrag von Marc Weber via QGIS-User <qgis-user at lists.osgeo.org>
Gesendet: Dienstag, 18. November 2025 11:46
An: qgis-user at lists.osgeo.org <qgis-user at lists.osgeo.org>
Betreff: [Qgis-user] Nachfrage Datenmenge QGIS


Hallo zusammen,



ich m?chte mehrere etwas gr??ere Datenmengen von jeweils bis zu 60 MB in QGIS importieren.

Es handelt sich dabei um DXF-Dateien.

Leider ist das f?r QGIS eine zu gro?e Menge an Daten und kann diese nicht verarbeiten.

Kennen Sie eine L?sung f?r mein Problem und k?nnen mir helfen?





Mit freundlichen Gr??en

Marc Weber











HSI Consult GmbH



Bahnhofsplatz 8

D-54292 Trier



Telefon

+49 (0) 651 / 93836 - 18

marc.weber at hsi-trier.de<mailto:marc.weber at hsi-trier.de>



www.hsi-trier.de<http://www.hsi-trier.de/>



[cid:image001.jpg at 01DC5880.FC3C7130]<https://www.hsi-trier.de/>

[cid:image002.png at 01DC5880.FC3C7130]

HSI Consult GmbH

Vertretungsberechtigter Gesch?ftsf?hrer: Peter Mauer, Max Senger | Handelsregister HRB 43234 | Amtsgericht Wittlich |

USt.-ID: DE 301433955

Datenschutz | ?ber den Umgang mit personenbezogenen Daten finden sie unsere Hinweise online abrufbar ?ber folgenden Link<https://www.hsi-trier.de/j/privacy>.

Bitte beachten Sie | Diese Nachricht ist nur f?r die Person(en) bestimmt, an die sie adressiert ist. Der Inhalt dieser Nachricht

und eventueller Anh?nge ist vertraulich. Jede Durchsicht, ?bertragung, Verbreitung oder anderweitige Nutzung, oder das

Ergreifen von Ma?nahmen im Vertrauen auf diese Nachricht durch Personen, die nicht beabsichtigte Adressaten sind, ist nicht

gestattet und kann widerrechtlich sein. Wenn Sie nicht der beabsichtigte Empf?nger sind, dann l?schen Sie diese E-Mail bitte

sofort mit ihren Anh?ngen und informieren den Absender.




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From radu_dragomir at yahoo.com  Mon Nov 24 01:08:14 2025
From: radu_dragomir at yahoo.com (radu dragomir)
Date: Mon, 24 Nov 2025 09:08:14 +0000 (UTC)
Subject: [Qgis-user] aligning ortophoto with google maps and google earth
References: <461246027.311256.1763975294718.ref@mail.yahoo.com>
Message-ID: <461246027.311256.1763975294718@mail.yahoo.com>

Hi,
I'm a rookie in this field.
I ran a map mission with my dji drone and Dronelink. Based on the footage I generated with webodm an ortophoto that is pretty decent, but because I didn't use GCPs the ortophoto is not perfectly aligned with google maps or google earth. ChatGPT told me that I can align them using QGIS, but I wasn't able to do this. do you have a video tutorial for this particular task? Please help.
Thanks,radra
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From nigel at s3.co.za  Mon Nov 24 04:25:35 2025
From: nigel at s3.co.za (Nigel Berjak - General)
Date: Mon, 24 Nov 2025 14:25:35 +0200
Subject: [Qgis-user] aligning ortophoto with google maps and google earth
In-Reply-To: <461246027.311256.1763975294718@mail.yahoo.com>
References: <461246027.311256.1763975294718.ref@mail.yahoo.com>
 <461246027.311256.1763975294718@mail.yahoo.com>
Message-ID: <4542bec82630e061a8e44a855690f245@s3.co.za>

Hi Radra

A word of caution.

Please be careful to think that Google Earth is more accurate than your 
drone aerial imagery. Google Earth imagery suppliers may not have a DEM 
that is accurate, often for places/locations that are not considered 
high-value e.g. places likely to be visited by people on Google Earth, 
those that have not been commissioned at a high level for spatial 
accuracy etc. You would need to determine from the imagery source of the 
Google supplied imagery, what that scene is produced at. If you have a 
national spatial body for your country, it is likely their DEM will be 
more accurate.

However, in saying all this, you may simply want it aligning with GE 
imagery, for other purposes and then please disregard my email.

---
Regards,

Nigel Berjak
Please consider the environment before printing this email.

On 2025-11-24 11:08, radu dragomir via QGIS-User wrote:

> Hi,
> 
> I'm a rookie in this field.
> 
> I ran a map mission with my dji drone and Dronelink. Based on the 
> footage I generated with webodm an ortophoto that is pretty decent, but 
> because I didn't use GCPs the ortophoto is not perfectly aligned with 
> google maps or google earth. ChatGPT told me that I can align them 
> using QGIS, but I wasn't able to do this. do you have a video tutorial 
> for this particular task? Please help.
> 
> Thanks,
> radra
> _______________________________________________
> QGIS-User mailing list
> QGIS-User at 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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From gdt at lexort.com  Mon Nov 24 08:49:42 2025
From: gdt at lexort.com (Greg Troxel)
Date: Mon, 24 Nov 2025 11:49:42 -0500
Subject: [Qgis-user] aligning ortophoto with google maps and google earth
In-Reply-To: <4542bec82630e061a8e44a855690f245@s3.co.za> (Nigel Berjak's
 message of "Mon, 24 Nov 2025 14:25:35 +0200")
References: <461246027.311256.1763975294718.ref@mail.yahoo.com>
 <461246027.311256.1763975294718@mail.yahoo.com>
 <4542bec82630e061a8e44a855690f245@s3.co.za>
Message-ID: <rmiy0nv74ux.fsf@s1.lexort.com>

Nigel Berjak - General via QGIS-User <qgis-user at lists.osgeo.org> writes:

> Please be careful to think that Google Earth is more accurate than
> your drone aerial imagery. Google Earth imagery suppliers may not have
> a DEM that is accurate, often for places/locations that are not
> considered high-value e.g. places likely to be visited by people on
> Google Earth, those that have not been commissioned at a high level
> for spatial accuracy etc. You would need to determine from the imagery
> source of the Google supplied imagery, what that scene is produced
> at. If you have a national spatial body for your country, it is likely
> their DEM will be more accurate.

Also, please read the google terms carefully, and see if what you are
trying to do is permitted, or if you have agreed not to do it.

In general, for aligning a raster image (that is more or less
orthorectified), see the Georeferencer.  You'll need Ground Control
Points.  Two normal approaches:

  Find some places in the imagery that are clear in the imagery, and use
  RTK to measure ground coordinates.  Be careful about datum.

  Find some places in imagery that are clear, as above, and instead find
  corresponding points in some imagery that you believe to be aligned,
  whose terms permit you to use it.   Or, use a vector road dataset,
  again with confidence in the data and licensing permission.
  

From nyall.dawson at gmail.com  Mon Nov 24 17:47:14 2025
From: nyall.dawson at gmail.com (Nyall Dawson)
Date: Tue, 25 Nov 2025 11:47:14 +1000
Subject: [Qgis-user] QEP 404: Placement modes for curved label placement
Message-ID: <CAB28Ashs+svRZvKUpx2uEcP06+8rFf0fm_YQ4Ju3SNAez6268A@mail.gmail.com>

Hi lists,

I've just submitted QEP 405, detailing new options for placing curved
labels in QGIS. This QEP introduces additional placement "modes" for use
with curved labels, allowing for much more fine-grained control over how
text is positioned for curved labels.

See the QEP PR at
https://github.com/qgis/QGIS-Enhancement-Proposals/pull/354 for further
details and discussion.

Kind regards,
Nyall
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From nyall.dawson at gmail.com  Mon Nov 24 17:48:22 2025
From: nyall.dawson at gmail.com (Nyall Dawson)
Date: Tue, 25 Nov 2025 11:48:22 +1000
Subject: [Qgis-user] QEP 405: Multipart geometry labeling enhancements
Message-ID: <CAB28AsjuPeJM3XGjc0y=pJvGf913DO+y1w+++A_mmHZuWbxq=A@mail.gmail.com>

Hi lists,

I've just submitted QEP 405: "Multipart geometry labeling enhancements".

This QEP proposes a new option for labeling multi-part geometries in order
to give users more cartographic control over the exact appearance and
placement of their labels. The user interface will be reworked to
accommodate this new option.

See the QEP PR at
https://github.com/qgis/QGIS-Enhancement-Proposals/pull/355 for further
details and discussion.

Kind regards,
Nyall
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From innocent.komba at perseusmining.com  Wed Nov 26 02:24:23 2025
From: innocent.komba at perseusmining.com (Innocent Komba)
Date: Wed, 26 Nov 2025 10:24:23 +0000
Subject: [Qgis-user] Can't save temporary scratch layers
Message-ID: <MEYP282MB2168D5E74D420DD40792BB7596DEA@MEYP282MB2168.AUSP282.PROD.OUTLOOK.COM>


Hi QGIS,

The user attempted to save the files using the ?Save As? option. The file saves successfully, but when he tries to close the QGIS application, this message appears, and if he proceeds, all data is lost. "This project includes one or more temporary scratch layers. these layers are not saved to disk and their contents will be permanently lost. Are you sure you want to proceed"

[cid:image001.jpg at 01DC5ED7.F7B8B850]




Innocent Komba????
IT Advisor
?
Nyanzaga
Plot 114,Block ?W?
,
Mwanza
,
Capri Point
,
Tanzania
| M
+255 752 900 984<tel:+255%20752%20900%20984>
E
innocent.komba at perseusmining.com<mailto:innocent.komba at perseusmining.com>
| W<https://uk.content.exclaimer.net/?url=http%3A%2F%2Fperseusmining.com%2F&tenantid=IyVcpx0PEeyucigYeLEV0g&templateid=55f6c328121dec11ae72281878b115d2&excomponentid=WkM5DuVbqNo5CbBzCYkbYVNzamQ3H16-Tv-wOVJEj7A&excomponenttype=Link&signature=fzff-W7CgAf3yeXs9L5P30dQtuNs2rLO-98GU--Q1HzjCMV3LpGv-wLXMwQFfZjqDby88qyDVYN2kzMJauD9hBqwQn2-eTDZxqITHKyGwueZeTsEzyZJDyp4KkWc76UEH8k4qYK_ZvsGvWdSjX_mSKUcXYlVOlpcSB4Ix3uviscm5jBdSVmmamXKVAVGqOAPVADdC2wX1benaM32NfYgzQbFfuAQvwWtz60iIZLTtpS0bO5oRtP_oPv9hYqJpj20AfqziKM6RfyJFhkID_CUpw8xEfES_viet8F9osdE1y3AGOFjSFqAnhiHJXkzalrkFm5Jf1Qjw7Uqcx0cLdG3KA&v=1&imprintMessageId=7412b3a2-dc09-4754-ae71-0f82a3460555>
perseusmining.com<https://uk.content.exclaimer.net/?url=https%3A%2F%2Fperseusmining.com%2F&tenantid=IyVcpx0PEeyucigYeLEV0g&templateid=55f6c328121dec11ae72281878b115d2&excomponentid=CmG_xp8qXEIpTAhvawNhqqMnAmWIxnebh10dytxIv5U&excomponenttype=Link&signature=RhFoP-Y4KCnlTprNkWw4Yr0Yhqnz3VchT4tZ0YlheDcQsZu3GLvmzb7shY4vbNNfGbL1YoaWzvFscDBX0yC2PMwEjXijhPzfv2xPu7ZEDITbtaZak6upOJunqwb8LLvkQSlFdAe5FCePenZEWM-fIvSzn0h_TDPgZH4j-0wjf-0urVwXxY4LpBsxp934feXsAaaGe8y9PxYeQEXbZEDVG5hfN6IveYPMTa33vbNA-aRi9OeLrqvJpK_RpCMXp9VA3MBptDR0ZnBilJNZXL37z5xgs13Gi8Xvq6Vrj3nemAFbV9_4kc7MpdGlhJt0rnlgaA7umiHp9xIFR2jHJw-LOg&v=1&imprintMessageId=7412b3a2-dc09-4754-ae71-0f82a3460555>
[cid:image002.png at 01DC5ED7.F7B8B850]<https://uk.content.exclaimer.net/?url=https%3A%2F%2Fperseusmining.com%2F&tenantid=IyVcpx0PEeyucigYeLEV0g&templateid=55f6c328121dec11ae72281878b115d2&excomponentid=VyWFa0w_LKOQ-Z2WCwlxTAQSNN6MOrhGD12yN7k3nzs&excomponenttype=Image&signature=RhFoP-Y4KCnlTprNkWw4Yr0Yhqnz3VchT4tZ0YlheDcQsZu3GLvmzb7shY4vbNNfGbL1YoaWzvFscDBX0yC2PMwEjXijhPzfv2xPu7ZEDITbtaZak6upOJunqwb8LLvkQSlFdAe5FCePenZEWM-fIvSzn0h_TDPgZH4j-0wjf-0urVwXxY4LpBsxp934feXsAaaGe8y9PxYeQEXbZEDVG5hfN6IveYPMTa33vbNA-aRi9OeLrqvJpK_RpCMXp9VA3MBptDR0ZnBilJNZXL37z5xgs13Gi8Xvq6Vrj3nemAFbV9_4kc7MpdGlhJt0rnlgaA7umiHp9xIFR2jHJw-LOg&v=1&imprintMessageId=7412b3a2-dc09-4754-ae71-0f82a3460555>


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From richard.greenwood at gmail.com  Wed Nov 26 08:16:20 2025
From: richard.greenwood at gmail.com (Richard Greenwood)
Date: Wed, 26 Nov 2025 09:16:20 -0700
Subject: [Qgis-user] Can't save temporary scratch layers
In-Reply-To: <MEYP282MB2168D5E74D420DD40792BB7596DEA@MEYP282MB2168.AUSP282.PROD.OUTLOOK.COM>
References: <MEYP282MB2168D5E74D420DD40792BB7596DEA@MEYP282MB2168.AUSP282.PROD.OUTLOOK.COM>
Message-ID: <CAHBySPZyMABhwtetK7jDCdgHWbeHcq6JTAZWtbm=S7kMCB0oXg@mail.gmail.com>

The "Memory Layer Saver" plugin saves temporary scratch layers in the
project .qgz file. You should also consider saving to a more permanent
store like a .gpkg.

On Wed, Nov 26, 2025 at 3:25?AM Innocent Komba via QGIS-User <
qgis-user at lists.osgeo.org> wrote:

>
>
> Hi QGIS,
>
>
>
> The user attempted to save the files using the ?Save As? option. The file
> saves successfully, but when he tries to close the QGIS application, this
> message appears, and if he proceeds, all data is lost. "This project
> includes one or more temporary scratch layers. these layers are not saved
> to disk and their contents will be permanently lost. Are you sure you want
> to proceed"
>
>
>
>
>
>
>
>
>
>
>
> *Innocent Komba**?**?**?**?*
>
> *IT Advisor*
>
> *?*
>
> *Nyanzaga*
>
> Plot 114,Block ?W?
>
> ,
>
> Mwanza
>
> ,
>
> Capri Point
>
> ,
>
> Tanzania
>
> *| M*
>
> +255 752 900 984 <+255%20752%20900%20984>
>
> *E*
>
> innocent.komba at perseusmining.com
>
> *| W
> <https://uk.content.exclaimer.net/?url=http%3A%2F%2Fperseusmining.com%2F&tenantid=IyVcpx0PEeyucigYeLEV0g&templateid=55f6c328121dec11ae72281878b115d2&excomponentid=WkM5DuVbqNo5CbBzCYkbYVNzamQ3H16-Tv-wOVJEj7A&excomponenttype=Link&signature=fzff-W7CgAf3yeXs9L5P30dQtuNs2rLO-98GU--Q1HzjCMV3LpGv-wLXMwQFfZjqDby88qyDVYN2kzMJauD9hBqwQn2-eTDZxqITHKyGwueZeTsEzyZJDyp4KkWc76UEH8k4qYK_ZvsGvWdSjX_mSKUcXYlVOlpcSB4Ix3uviscm5jBdSVmmamXKVAVGqOAPVADdC2wX1benaM32NfYgzQbFfuAQvwWtz60iIZLTtpS0bO5oRtP_oPv9hYqJpj20AfqziKM6RfyJFhkID_CUpw8xEfES_viet8F9osdE1y3AGOFjSFqAnhiHJXkzalrkFm5Jf1Qjw7Uqcx0cLdG3KA&v=1&imprintMessageId=7412b3a2-dc09-4754-ae71-0f82a3460555&imprintMessageId=0b75e123-72fe-4ff0-bbc9-b8dd595e7eb5>*
>
> perseusmining.com
> <https://uk.content.exclaimer.net/?url=https%3A%2F%2Fperseusmining.com%2F&tenantid=IyVcpx0PEeyucigYeLEV0g&templateid=55f6c328121dec11ae72281878b115d2&excomponentid=CmG_xp8qXEIpTAhvawNhqqMnAmWIxnebh10dytxIv5U&excomponenttype=Link&signature=RhFoP-Y4KCnlTprNkWw4Yr0Yhqnz3VchT4tZ0YlheDcQsZu3GLvmzb7shY4vbNNfGbL1YoaWzvFscDBX0yC2PMwEjXijhPzfv2xPu7ZEDITbtaZak6upOJunqwb8LLvkQSlFdAe5FCePenZEWM-fIvSzn0h_TDPgZH4j-0wjf-0urVwXxY4LpBsxp934feXsAaaGe8y9PxYeQEXbZEDVG5hfN6IveYPMTa33vbNA-aRi9OeLrqvJpK_RpCMXp9VA3MBptDR0ZnBilJNZXL37z5xgs13Gi8Xvq6Vrj3nemAFbV9_4kc7MpdGlhJt0rnlgaA7umiHp9xIFR2jHJw-LOg&v=1&imprintMessageId=7412b3a2-dc09-4754-ae71-0f82a3460555&imprintMessageId=0b75e123-72fe-4ff0-bbc9-b8dd595e7eb5>
>
>
> <https://uk.content.exclaimer.net/?url=https%3A%2F%2Fperseusmining.com%2F&tenantid=IyVcpx0PEeyucigYeLEV0g&templateid=55f6c328121dec11ae72281878b115d2&excomponentid=VyWFa0w_LKOQ-Z2WCwlxTAQSNN6MOrhGD12yN7k3nzs&excomponenttype=Image&signature=RhFoP-Y4KCnlTprNkWw4Yr0Yhqnz3VchT4tZ0YlheDcQsZu3GLvmzb7shY4vbNNfGbL1YoaWzvFscDBX0yC2PMwEjXijhPzfv2xPu7ZEDITbtaZak6upOJunqwb8LLvkQSlFdAe5FCePenZEWM-fIvSzn0h_TDPgZH4j-0wjf-0urVwXxY4LpBsxp934feXsAaaGe8y9PxYeQEXbZEDVG5hfN6IveYPMTa33vbNA-aRi9OeLrqvJpK_RpCMXp9VA3MBptDR0ZnBilJNZXL37z5xgs13Gi8Xvq6Vrj3nemAFbV9_4kc7MpdGlhJt0rnlgaA7umiHp9xIFR2jHJw-LOg&v=1&imprintMessageId=7412b3a2-dc09-4754-ae71-0f82a3460555&imprintMessageId=0b75e123-72fe-4ff0-bbc9-b8dd595e7eb5>
>
>
>
>
> _______________________________________________
> QGIS-User mailing list
> QGIS-User at lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user
>


-- 
Richard W. Greenwood
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From rdmailings at duif.net  Wed Nov 26 10:13:15 2025
From: rdmailings at duif.net (Richard Duivenvoorde)
Date: Wed, 26 Nov 2025 19:13:15 +0100
Subject: [Qgis-user] Can't save temporary scratch layers
In-Reply-To: <MEYP282MB2168D5E74D420DD40792BB7596DEA@MEYP282MB2168.AUSP282.PROD.OUTLOOK.COM>
References: <MEYP282MB2168D5E74D420DD40792BB7596DEA@MEYP282MB2168.AUSP282.PROD.OUTLOOK.COM>
Message-ID: <05a11fd8-ae5e-49a7-9a82-75c955696927@duif.net>

On 11/26/25 11:24, Innocent Komba via QGIS-User wrote:
> Hi QGIS,
> 
> The user attempted to save the files using the ?Save As? option. The file saves successfully, but when he tries to close the QGIS application, this message appears, and if he proceeds, all data is lost. "This project includes one or more temporary scratch layers. these layers are not saved to disk and their contents will be permanently lost. Are you sure you want to proceed"

The user has to provide more info, like a screenshot of her/his save as dialog.

One thing that sometimes happens with (new) users is that they just give a name in the save as dialog, and forget to add a path (by browsing to a directory)...
Can that be the reason there is now file?

After saving, is there any message about troubles? Maybe the data to save is not in a format to be saved in the output format?

Last: I think if you have a memory layer, and do save as, the original layer stays a 'memory-layer' so the message is what it says: "there is a memory layer, next time you open this project it could be gone...).

Regards,

Richard Duivenvoorde

> _______________________________________________
> QGIS-User mailing list
> QGIS-User at lists.osgeo.org
> List info: https://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe: https://lists.osgeo.org/mailman/listinfo/qgis-user


From rjhale at northrivergeographic.com  Wed Nov 26 10:14:37 2025
From: rjhale at northrivergeographic.com (Randal Hale)
Date: Wed, 26 Nov 2025 13:14:37 -0500
Subject: [Qgis-user] Can't save temporary scratch layers
In-Reply-To: <MEYP282MB2168D5E74D420DD40792BB7596DEA@MEYP282MB2168.AUSP282.PROD.OUTLOOK.COM>
References: <MEYP282MB2168D5E74D420DD40792BB7596DEA@MEYP282MB2168.AUSP282.PROD.OUTLOOK.COM>
Message-ID: <bf482514-db8b-4ea1-a60b-a51d81f7358a@northrivergeographic.com>

You are saving the file BUT leaving the Temporary Scratch layer. I would 
suggest right clicking the temporary layer and using "Make Permanent". 
You keep the layer and it's no longer Scratch/Virtual.

Randy

On 11/26/25 5:24 AM, Innocent Komba via QGIS-User wrote:
>
> Hi QGIS,
>
> The user attempted to save the files using the ?Save As? option. The 
> file saves successfully, but when he tries to close the QGIS 
> application, this message appears, and if he proceeds, all data is 
> lost. "This project includes one or more temporary scratch layers. 
> these layers are not saved to disk and their contents will be 
> permanently lost. Are you sure you want to proceed"
>
> *Innocent?Komba**?**?**?**?***
>
> /IT?Advisor/
>
> 	
>
> *?*
>
> 	
>
> /Nyanzaga/
>
> Plot?114,Block??W?
>
> 	
>
> ,
>
> 	
>
> Mwanza
>
> 	
>
> ,
>
> 	
>
> Capri?Point
>
> 	
>
> ,
>
> 	
>
> Tanzania
>
>
> *|?M*
>
> 	
>
> +255?752?900?984 <tel:+255%20752%20900%20984>
>
> *E*
>
> 	
>
> innocent.komba at perseusmining.com <mailto:innocent.komba at perseusmining.com>
>
> 	
>
> *|?W 
> <https://uk.content.exclaimer.net/?url=http%3A%2F%2Fperseusmining.com%2F&tenantid=IyVcpx0PEeyucigYeLEV0g&templateid=55f6c328121dec11ae72281878b115d2&excomponentid=WkM5DuVbqNo5CbBzCYkbYVNzamQ3H16-Tv-wOVJEj7A&excomponenttype=Link&signature=fzff-W7CgAf3yeXs9L5P30dQtuNs2rLO-98GU--Q1HzjCMV3LpGv-wLXMwQFfZjqDby88qyDVYN2kzMJauD9hBqwQn2-eTDZxqITHKyGwueZeTsEzyZJDyp4KkWc76UEH8k4qYK_ZvsGvWdSjX_mSKUcXYlVOlpcSB4Ix3uviscm5jBdSVmmamXKVAVGqOAPVADdC2wX1benaM32NfYgzQbFfuAQvwWtz60iIZLTtpS0bO5oRtP_oPv9hYqJpj20AfqziKM6RfyJFhkID_CUpw8xEfES_viet8F9osdE1y3AGOFjSFqAnhiHJXkzalrkFm5Jf1Qjw7Uqcx0cLdG3KA&v=1&imprintMessageId=7412b3a2-dc09-4754-ae71-0f82a3460555&imprintMessageId=0b75e123-72fe-4ff0-bbc9-b8dd595e7eb5>*
>
> 	
>
> perseusmining.com 
> <https://uk.content.exclaimer.net/?url=https%3A%2F%2Fperseusmining.com%2F&tenantid=IyVcpx0PEeyucigYeLEV0g&templateid=55f6c328121dec11ae72281878b115d2&excomponentid=CmG_xp8qXEIpTAhvawNhqqMnAmWIxnebh10dytxIv5U&excomponenttype=Link&signature=RhFoP-Y4KCnlTprNkWw4Yr0Yhqnz3VchT4tZ0YlheDcQsZu3GLvmzb7shY4vbNNfGbL1YoaWzvFscDBX0yC2PMwEjXijhPzfv2xPu7ZEDITbtaZak6upOJunqwb8LLvkQSlFdAe5FCePenZEWM-fIvSzn0h_TDPgZH4j-0wjf-0urVwXxY4LpBsxp934feXsAaaGe8y9PxYeQEXbZEDVG5hfN6IveYPMTa33vbNA-aRi9OeLrqvJpK_RpCMXp9VA3MBptDR0ZnBilJNZXL37z5xgs13Gi8Xvq6Vrj3nemAFbV9_4kc7MpdGlhJt0rnlgaA7umiHp9xIFR2jHJw-LOg&v=1&imprintMessageId=7412b3a2-dc09-4754-ae71-0f82a3460555&imprintMessageId=0b75e123-72fe-4ff0-bbc9-b8dd595e7eb5>
>
> <https://uk.content.exclaimer.net/?url=https%3A%2F%2Fperseusmining.com%2F&tenantid=IyVcpx0PEeyucigYeLEV0g&templateid=55f6c328121dec11ae72281878b115d2&excomponentid=VyWFa0w_LKOQ-Z2WCwlxTAQSNN6MOrhGD12yN7k3nzs&excomponenttype=Image&signature=RhFoP-Y4KCnlTprNkWw4Yr0Yhqnz3VchT4tZ0YlheDcQsZu3GLvmzb7shY4vbNNfGbL1YoaWzvFscDBX0yC2PMwEjXijhPzfv2xPu7ZEDITbtaZak6upOJunqwb8LLvkQSlFdAe5FCePenZEWM-fIvSzn0h_TDPgZH4j-0wjf-0urVwXxY4LpBsxp934feXsAaaGe8y9PxYeQEXbZEDVG5hfN6IveYPMTa33vbNA-aRi9OeLrqvJpK_RpCMXp9VA3MBptDR0ZnBilJNZXL37z5xgs13Gi8Xvq6Vrj3nemAFbV9_4kc7MpdGlhJt0rnlgaA7umiHp9xIFR2jHJw-LOg&v=1&imprintMessageId=7412b3a2-dc09-4754-ae71-0f82a3460555&imprintMessageId=0b75e123-72fe-4ff0-bbc9-b8dd595e7eb5>
>
>
> _______________________________________________
> QGIS-User mailing list
> QGIS-User at lists.osgeo.org
> List info:https://lists.osgeo.org/mailman/listinfo/qgis-user
> Unsubscribe:https://lists.osgeo.org/mailman/listinfo/qgis-user

-- 
------------------
Randal Hale
North Rivergeographic Systems, Inc
https://www.northrivergeographic.com
https://www.qgis-us.org
https://www.geohipster.com

I hope this email finds you in the mountains, and as sun peeps through the trees the squirrels begin foraging.
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From phillor9 at gmail.com  Thu Nov 27 13:56:06 2025
From: phillor9 at gmail.com (Phil)
Date: Fri, 28 Nov 2025 07:56:06 +1000
Subject: [Qgis-user] Applying a label to a point in a series of points
Message-ID: <14a5434f-300f-45e0-a25f-76989a057581@gmail.com>

Hello everyone,

I'm new to QGIS and started experimenting a couple of days ago.

I have created three layers in addition to the map layer.

1. My home location.

2. A csv file of aircraft locations.

3. A trail that joins points of the same aircraft to form a line. I have 
a label on each of these trails.

I'm happy with the results so far.

Ideally, I'd like to label the first and last points in a trail instead 
of all points as I have now.??For example, if an aircraft has only been 
logged once then that point should be labelled. If I have logged the 
same aircraft multiple times then only the first last points should be 
labelled.

My AI friend has tried to help by providing an assortment of label rules 
but nothing has worked.

Here are the first 3 lines of 142 that I'm working with:

TIMESTAMP,AC_ID,LAT,LON
2025-11-21 23:55:36,71BE35,-33.962925,151.182806
2025-11-22 00:24:00,E80445,-33.958462,151.178686
2025-11-22 00:37:30,A47FDE,-33.971508,151.182120

I'll be grateful for any advice offered.

 ?--

Regards,
Phil


From Brent.Wood at niwa.co.nz  Thu Nov 27 14:10:28 2025
From: Brent.Wood at niwa.co.nz (Brent Wood)
Date: Thu, 27 Nov 2025 22:10:28 +0000
Subject: [Qgis-user] Applying a label to a point in a series of points
In-Reply-To: <14a5434f-300f-45e0-a25f-76989a057581@gmail.com>
References: <14a5434f-300f-45e0-a25f-76989a057581@gmail.com>
Message-ID: <SY7P300MB076198EF60B1B84AA65AE97BA1DFA@SY7P300MB0761.AUSP300.PROD.OUTLOOK.COM>

Hi & welcome...

I find this aspect is better addressed as a data management issue rather that a labelling one.

If your data is managed in database tables (Postgis, Spatialite, MariaDB/MySQL are the obvious free ones that work well with QGIS) then appending new points to existing lines and making lines from points is simple spatial data management. You can also set up a "view" - essentially a stored query acting like a physical table of data - returning, for example, the last point in a linestring.

If such a view is opened in QGIS with a label as well as the linestring itself without a label, both set to auto refresh every few seconds, then adding a point to a line in the db will be shown on the map automatically in both map layers as QGIS reloads the layer. The labelled point will move across the map as data is added to the db. This mimics the appearance of a GPS point moving on the map, but the data is read from the db instead of a live GPS.

Cheers,

Brent Wood

Principal Technician, Fisheries
NIWA
DDI:  +64 (4) 3860529
________________________________
From: QGIS-User <qgis-user-bounces at lists.osgeo.org> on behalf of Phil via QGIS-User <qgis-user at lists.osgeo.org>
Sent: Friday, 28 November 2025 10:56
To: qgis-user at lists.osgeo.org <qgis-user at lists.osgeo.org>
Subject: [Qgis-user] Applying a label to a point in a series of points

Hello everyone,

I'm new to QGIS and started experimenting a couple of days ago.

I have created three layers in addition to the map layer.

1. My home location.

2. A csv file of aircraft locations.

3. A trail that joins points of the same aircraft to form a line. I have
a label on each of these trails.

I'm happy with the results so far.

Ideally, I'd like to label the first and last points in a trail instead
of all points as I have now.  For example, if an aircraft has only been
logged once then that point should be labelled. If I have logged the
same aircraft multiple times then only the first last points should be
labelled.

My AI friend has tried to help by providing an assortment of label rules
but nothing has worked.

Here are the first 3 lines of 142 that I'm working with:

TIMESTAMP,AC_ID,LAT,LON
2025-11-21 23:55:36,71BE35,-33.962925,151.182806
2025-11-22 00:24:00,E80445,-33.958462,151.178686
2025-11-22 00:37:30,A47FDE,-33.971508,151.182120

I'll be grateful for any advice offered.

  --

Regards,
Phil

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Brent Wood
Principal Technician - GIS and Spatial Data Management
+64-4-386-0529
301 Evans Bay Parade, Greta Point, Hataitai, Wellington, New Zealand
Earth Sciences New Zealand
[Earth Sciences New Zealand]<https://earthsciences.nz/>
The Institute of Geological and Nuclear Sciences Limited and the National Institute of Water and Atmospheric Research Limited joined to become the New Zealand Institute for Earth Science Limited. We are known as Earth Sciences New Zealand. For more information on the Earth Sciences transition click here<https://niwa.co.nz/about-niwa/science-sector-reforms>.

Notice: This email may contain information which is confidential and/or subject to copyright, and may not be used, published or redistributed without the prior written consent of Earth Sciences New Zealand. If you are not the intended recipient, please immediately notify the sender and delete the email and any attachments. Any opinion or views expressed in this email are those of the individual sender and may not represent those of Earth Sciences New Zealand.

For information about how we process data and monitor communications please see our privacy policy<https://niwa.co.nz/about-niwa/privacy-policy>.
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From phillor9 at gmail.com  Thu Nov 27 14:41:33 2025
From: phillor9 at gmail.com (Phil)
Date: Fri, 28 Nov 2025 08:41:33 +1000
Subject: [Qgis-user] Applying a label to a point in a series of points
In-Reply-To: <SY7P300MB076198EF60B1B84AA65AE97BA1DFA@SY7P300MB0761.AUSP300.PROD.OUTLOOK.COM>
References: <14a5434f-300f-45e0-a25f-76989a057581@gmail.com>
 <SY7P300MB076198EF60B1B84AA65AE97BA1DFA@SY7P300MB0761.AUSP300.PROD.OUTLOOK.COM>
Message-ID: <a7427f8a-8ad1-466a-ae05-1b14afea96fc@gmail.com>


On 11/28/25 08:10, Brent Wood wrote:
>
> I find this aspect is better addressed as a data management issue 
> rather that a labelling one.

Thank you Brent. That's an interesting idea and I'll give it some more 
thought.


I gather, from your reply, that what I have in mind is too complex and 
may not even be possible. I'm happy with the display that I have but 
with every point labelled the map tends to be a bit untidy.


I'm not actually watching live data. I might collect aircraft position 
reports over many hours during the or even overnight and then display 
the aircraft positions and trails the following day.


Anyway, thank you for your reply and you've given me something to think 
about.


-- 
Regards,
Phil
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From Frank.Herrmann at lwl.org  Fri Nov 28 05:37:18 2025
From: Frank.Herrmann at lwl.org (Herrmann, Frank)
Date: Fri, 28 Nov 2025 13:37:18 +0000
Subject: [Qgis-user] Question: Using QGIS for archaeological documentation
 workflows
Message-ID: <a3b4d1a3368646aa94e82d4551370f9a@lwl.org>

Dear all,

I hope you are doing well.

My name is Frank Herrmann and I work in the archaeological documentation unit of a German heritage institution (LWL-Arch?ologie f?r Westfalen).
We are currently evaluating to what extent QGIS can be used not only for GIS mapping, but also in workflows that involve structured excavation and find data.

Before making internal decisions, we would like to learn from the experience of the QGIS community, especially from people who have used QGIS in archaeological or heritage-related projects.

I would be very grateful for any insights on the following questions:

Do you use QGIS only as a GIS client, or have you also used it for documentation/database-like workflows in archaeology or cultural heritage?

Are there known limitations when using QGIS for long-term excavation documentation, metadata management or multi-user environments?

Do you have recommendations for combining QGIS with external databases (e.g., PostgreSQL/PostGIS, SQLite/Geopackage)?

Are there examples of archaeological projects where QGIS has been used successfully for both spatial and non-spatial documentation?

Any short response, experience, or recommendation would be extremely helpful for us.

Thank you very much in advance for your time - I truly appreciate your support.

Best regards,
Frank Herrmann
LWL-Arch?ologie f?r Westfalen
Germany

LWL-Arch?ologie f?r Westfalen
Referat Mittelalter
An den Speichern 7
48157 M?nster
Telefon: 0251 591-8950
eMail: Frank.Herrmann at lwl.org

Besuchen Sie uns im Internet:
 https://www.lwl-kaiserpfalz-paderborn.de/de/museum/sonderausstellungen/775-Westfalen-die-Ausstellung/
 www.lwl-archaeologie.de


Der LWL im ?berblick:
Der Landschaftsverband Westfalen-Lippe (LWL) arbeitet als Kommunalverband mit mehr als 20.000 Besch?ftigten f?r die 8,4 Millionen Menschen in der Region. Der LWL betreibt 35 F?rderschulen, 21 Krankenh?user, 18 Museen, zwei Besucherzentren und ist einer der gr??ten deutschen Hilfezahler f?r Menschen mit Behinderung. Er erf?llt damit Aufgaben im sozialen Bereich, in der Behinderten- und Jugendhilfe, in der Psychiatrie und in der Kultur, die sinnvollerweise westfalenweit wahrgenommen werden. Ebenso engagiert er sich f?r eine inklusive Gesellschaft in allen Lebensbereichen. Die neun kreisfreien St?dte und 18 Kreise in Westfalen-Lippe sind die Mitglieder des LWL. Sie tragen und finanzieren den Landschaftsverband, dessen Aufgaben ein Parlament mit 125 Mitgliedern aus den westf?lischen Kommunen gestaltet.

Der LWL auf Facebook:
http://www.facebook.com/LWL2.0

From andreaerdna at libero.it  Sat Nov 29 09:06:24 2025
From: andreaerdna at libero.it (Andrea Giudiceandrea)
Date: Sat, 29 Nov 2025 18:06:24 +0100
Subject: [Qgis-user] Question: Using QGIS for archaeological
 documentation workflows
Message-ID: <423a1e92-b014-41fd-b53f-5004535e97f1@libero.it>

Hi Frank,
you may find it useful to look at the information (mostly in Italian) 
about the QGIS plugin "pyArchInit":

- https://pyarchinit.org/
- https://github.com/pyarchinit
- https://github.com/pyarchinit/pyarchinit
- https://plugins.qgis.org/plugins/pyarchinit/

Regards.

Andrea