Re: [Qgis-user] (no subject)

Take a look at lidR : https://github.com/r-lidar/lidR We've used it to count and delineate trees on a french city. Great package with great documentation ! ___ QGIS-User mailing list QGIS-User@lists.osgeo.org List info:

Re: [Qgis-user] QGIS on tablets

Hi, We bought some years ago the Dell Rugged Extreme tablet and I want to say : test before buy ! Even if QGIS works flawlessly with big projects, the Windows "tablet" environment is just a pain, especially the virtual keyboards (plural form as Microsoft has been unable to give something

Re: [Qgis-user] Keypress event and slowless

> > So, if you also tried with a new QGIS user profile without any external > plugin installed, this excludes at least that the issue is due to an > external plugin or a non standard QGIS configuration. > Have you searched in the QGIS issue tracker at > https://github.com/qgis/QGIS/issues for any

Re: [Qgis-user] Keypress event and slowless

, Jésahel Le mer. 3 août 2022 à 16:56, Andrea Giudiceandrea via Qgis-user < qgis-user@lists.osgeo.org> a écrit : > *Jésahel Benoist* > *Wed Aug 3 04:33:23 PDT 2022* > -- > > maybe > to be able to know what events are triggered to try to correct

[Qgis-user] Keypress event and slowless

Hi, On Windows/QGIS 3.16/QGIS 3.22 LTR, am I the only one having noticed some annoying slowness in big projects when typing ? It happens especially in layout when changing a legend element name or in the attribute table. What is really annoying is that each keypress seems to trigger some heavy

Re: [Qgis-user] DB manager PostGIS import fails for strange reason

Hi Mats, Several times I had to deal with this kind of problem and I found that the plugin GeomAttribute can be useful to find a faulty entity in a table. Maybe it could help you. https://philipwhitten.github.io/geomAttribute/html/pluginTools/geomAttribute.html Btw, I have the feeling that the

Re: [Qgis-user] NULL in attribute table

You can also change this there : https://docs.qgis.org/3.22/en/docs/user_manual/introduction/qgis_configuration.html#id42 Le mer. 6 juil. 2022 à 18:16, Dario C via Qgis-user < qgis-user@lists.osgeo.org> a écrit : > Hi there, > I'm using an attribute table on my layout. For all the field without

Re: [Qgis-user] Dimensioning in QGIS

Hi, Try Dimensioning plugin... Dimensioning — QGIS Python Plugins Repository J.B. ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user

Re: [Qgis-user] Automating creation of county distribution maps

d text field @atlas_pagename > > set atlas output filename to @atlas_pagename > > Export atlas as images > > DONE > > Question: is there a way to aggregate the species per county without > setting up that relation beforehand? This is an extra step which would be > nice if

Re: [Qgis-user] Automating creation of county distribution maps

Hello Mike, I tried to follow your question and the most I read the less I understand ! Could you simply explain what you want to see, what action the user have to do and what he gets? For this, try to give input data and what will link them : plants (table with plant name and states

Re: [Qgis-user] Pictures rotated 90 degrees on composer

Hi, we had this problem for a long time, in composer (!=forms). I've first tried to add some script and special fields, but finally it's far easier to correct all photos with XNView and its 'rotate by exif' function. See

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

explore this path and let everyone know the found > solution in the forum thread when I'm done. > > But I still believe that, for more complex use cases, namely maps in > sections and related maps in subsections, which require a report, a > filter option would be extremely useful. > > Reg

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

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

Re: [Qgis-user] [QGIS 3.16] Discovered some glitches with styles and attributes table lengthy fields

, in load style from the database. Restore default style works. From my python code, I think that the getStyleFromDatabase() has some bug with MSSQL db. Le jeu. 7 oct. 2021 à 17:37, Jésahel Benoist a écrit : > Hello list, > > I had some strange behaviour when trying to load a layer's defa

[Qgis-user] [QGIS 3.16] Discovered some glitches with styles and attributes table lengthy fields

Hello list, I had some strange behaviour when trying to load a layer's default style from my DB in the properties panel, I got the error "Root element could not be found". I opened the layers_styles table directly with the attributes table and discovered that the record's styleQML got

Re: [Qgis-user] batch operation on gpkg with multiple layers

Hi Nicolas, I had similar questions and so I looked and found that it's easy to mix normal qgis (like loading all layers, using intensively the great browser panels to drag'n'drop), some tools (like the packaging tool) and some basic python with this simple loop : selectedLayers =

Re: [Qgis-user] Themes, visibility, layout, report, atlas and Layer ID vs Layer name

Le ven. 20 août 2021 à 15:37, Alexandre Neto a écrit : > I still don't understand what you mean by updating a group... > An example : a layer group is a way for us to group layers by their use. We have some groups with 20-30 layers with sub-groups. Sometimes for an update we add/remove a layer

Re: [Qgis-user] Themes, visibility, layout, report, atlas and Layer ID vs Layer name

Hi Alexandre, Le jeu. 19 août 2021 à 23:51, Alexandre Neto a écrit : > Hi, > > Actually, in the past, most things depended solely on layer names. As > Charles mentioned this posed lots of problems when there were layers with > the same name. > Yes, it can't be solely on layer names. An id is

Re: [Qgis-user] Themes, visibility, layout, report, atlas and Layer ID vs Layer name

Le jeu. 19 août 2021 à 21:34, Charles Dixon-Paver a écrit : > Maybe a better discussion to be having is "can we make it possible to > manually edit layer ids", but i think that will probably be dependant on > the existing QEPs like > https://github.com/qgis/QGIS-Enhancement-Proposals/issues/76 >

Re: [Qgis-user] Themes, visibility, layout, report, atlas and Layer ID vs Layer name

Le jeu. 19 août 2021 à 21:25, Sebastian Gutwein a écrit : > Jesahel, > This may be something you already do and I don't know if this would save > you any time but I often set up project variables in situations where I am > using a layer across many expressions or layouts. >

Re: [Qgis-user] Themes, visibility, layout, report, atlas and Layer ID vs Layer name

Le jeu. 19 août 2021 à 20:23, Charles Dixon-Paver a écrit : > I would imagine there are just far too many projects and use cases where > the same layer name is used for multiple layers. > Yes, certainly. But the random id is a bad solution. I think the id should be created sequentially and

[Qgis-user] Themes, visibility, layout, report, atlas and Layer ID vs Layer name

Hello all, QGIS is now my favorite everyday tool. Anyway, there's something that is a real pain in the ass, the choice to use layer ID instead of layer name in layouts/reports/atlas/themes. First, let me explain that I have a lot of layers so I'm using groups, I import/export needed groups with

[Qgis-user] QGIS on a Windows tablet

Hi, We bought a strong tactile tablet for our everyday underground survey, based on Windows. Despite the Windows glitches especially with the virtual keyboard(s) and the tablet mode, it works well. The time spent at office is noticeably reduced. I've done a toolbar facilitating creation,

Re: [Qgis-user] Multiple Layer Selection

I also think that tools should be updated to work on multiple layers. For now, you can apply some changes (crs for example) to several layers by using the main menu. Another trick is to assign a key to "copy style" and another to "paste style". I've also done a plugin to change edit mode and

Re: [Qgis-user] First steps with 3D Scan Data?

You should make a try with the 3d live scanner Android app by Lubos Vonasek. It offers live photogrammetry with a simple smartphone (better with a tof sensor). I'm looking too for easy solutions to use scans with QGIS. Regards Jésahel Le ven. 26 mars 2021 à 09:02, Bernd Vogelgesang a écrit :

Re: [Qgis-user] Toggle Attribute

Can't you just use layer's actions? djes Le dim. 22 nov. 2020 à 08:43, Bernd Vogelgesang a écrit : > I had a similiar use case, see here: > https://gis.stackexchange.com/q/322544/8202 > > Unfortunately, I just noticed the answer on my post then right now, so I > did not dig any deeper. > >

Re: [Qgis-user] Show multiple photos attached to one feature

Hi, Did you simply try a drag'n'drop custom form ? It's not a well documented feature but it's really easy to use. In the layer properties, go to [image: image.png] And for all the pictures fields, choose attachment as widget type and the following options (click on the left panel to choose the

Re: [Qgis-user] Do you have any QGIS plugin feature requests?

Hi, Thank you for your efforts ! What I would need is a dynamic transformation tool with handles, and a panel allowing to define precisely the center, like in drawing software. See https://images.app.goo.gl/2aNd4bbka7X943gG7 Regards, Jésahel Le lun. 13 juil. 2020 à 21:40, C Hamilton a écrit :

[Qgis-user] null geometries workaround

I had to deal with null geometries (points) in a geopackage. As it shows some QGIS strange behavior I decided to post this. When the attributes table is by default on "filtered by view", switching to "show all" is filtering null geometries. No way to show them... By changing the default behaviour

Re: [Qgis-user] wishing for accurate lattitude/longitude from a cell phone

For years we did surveys with a customized solution with a Starfire GPS ( https://en.m.wikipedia.org/wiki/StarFire_(navigation_system)). It needs a subscription for best accuracy (see https://www.navcomtech.com/en/product/globalcorrectionservice/). It was linked to a trimble handheld data

Re: [Qgis-user] Map contest: mapping Pi for the 3.14 splash screen

I do prefer Tau ( https://tauday.com/tau-manifesto ) ;) Maybe in a few versions :) Jésahel ___ Qgis-user mailing list Qgis-user@lists.osgeo.org List info: https://lists.osgeo.org/mailman/listinfo/qgis-user Unsubscribe:

Re: [Qgis-user] Features geometry/attributes inconsistency ?

As it could be useful to some people, here's a little script to copy / paste selected features from a layer to another. For a lot of layers, I use at first the MultipleLayerSelection (here's the 3.0 beta : https://github.com/felferrari/MultipleLayerSelection) that permits to select features from

[Qgis-user] Features geometry/attributes inconsistency ?

Hi, I'm working with a lot of layers and need to copy/paste features with attributes from source layers to destination layers, within a rectangle. I'm using the "multiple selection by rectangle" plugin by Felipe Ferrari and Luiz Andrade to make a selection on all my layers and looked for a

Re: [Qgis-user] Multi users environment: From geopackage to a database?

I forgot to cite this important discussion : https://github.com/qgis/QGIS/issues/27899 that could help in some situations with the following environment variables : OGR_SQLITE_JOURNAL=DELETE SQLITE_USE_OGR_VFS=YES Le mer. 6 mai 2020 à 12:47, Jésahel Benoist a écrit : > > Le mer. 6 mai

Re: [Qgis-user] Multi users environment: From geopackage to a database?

Le mer. 6 mai 2020 à 12:00, Stefan Keller a écrit : > Jésahel wrote > > I've created a script to deactivate wal on samba shares, because samba > is the main issue. > > It contains this only line : QSettings().setValue("/qgis/walForSqlite3", > False) > > That's interesting. Are you sure it's

Re: [Qgis-user] Multi users environment: From geopackage to a database?

Hi Bruno, I've worked a lot on this issue for two years now. I've started with sqlite (that was faster and better) but finally I decided to migrate to geopackage. It was painful at first but now it's OK. But it needs some rules. First, I've broken the original big geopackage files into smaller

Re: [Qgis-user] Handling a large number of raster layers with Qgis architectural limitations

From my experience, GeoTIFF has a long history and is a more appropriate format to handle multiple large rasters. As a container, it could handle misc compression format (JPEG an other), misc representation at different scales (resolution is not a problem), misc color modes with raster/vectorial

[Qgis-user] Little expression builder bug ?

In the expression builder, when the field contains a '/' char (please don't ask me why someone had this bad idea, I don't know), the "Load top 10 unique values" and "Load all unique values" doesn't work. https://i.imgur.com/CGJPpES.png Regards, djes

Re: [Qgis-user] GeoPackage deadlocks

I could provide some background information as we're working for about a year in a multi-users (5 users) configuration mainly based on network shared geopackages in a Windows environment. I've tried and tested a lot of configurations and still looking for a near PostGIS solution only in terms of