1,648 questions
Score of 2
1 answer
98 views
How reload plugin automatically after installing in the startup.py script
In my startup.py script I run code to install a plugin based on a zip file and the plugin is extracted succesfully to the path location where QGIS looks at to find plugins.
During the same QGIS ...
- reputation score 21
Tooling
0
votes
0
replies
33
views
Pixel Size meaning in QGIS
Using QGIS, I am trying to calculate hydraulic gradient using an interpolated raster of hydraulic head values. But the values are coming out absurdly large. The pixel size is showing as 0.0039670588,-...
- reputation score 1
Advice
0
votes
0
replies
36
views
Cut text holes in polygon features in QGIS?
How to cut label text out of polygon features in QGIS so that the letters become real holes in the geometry? I have a polygon layer where each feature has a label, and I would like to convert the ...
- reputation score 7128
Score of -1
2 answers
68 views
Multiple QHBoxLayouts don't line up when using weights
I created my own custom QDialog with the following layout (Python 3.12.12 in QGIS):
layoutOne = QHBoxLayout()
oneA = QRadioButton("Option 1A")
oneB = QRadioButton("Option 1B")
...
- reputation score 2061
Advice
0
votes
2
replies
56
views
How do i retrieve 'data attribution' from Google Earth?
I am working on a project that requires me to check which company uploaded the image and when was the last update for a list of coordinates on Google Earth. I uploaded the coordinates data using a KML ...
- reputation score 1
Advice
0
votes
0
replies
64
views
Qgis Many-to-One (m:1) Join
I have the following issue: I have a line and polygon layer, and I want to add every polygon feature to the lines they intersect. Every line should then have new columns, e.g.:
id_polygon_1; ...
- reputation score 1
Score of 0
0 answers
104 views
raster image with missing no-data information rendering with no-data parts in qgis
I have a raster image. I run 'gdalinfo -stats' command for it, and I get:
Band 1 Block=256x256 Type=Float32, ColorInterp=Gray
Description = NDVI
Min=-0.768 Max=0.859
Minimum=-0.768, Maximum=0....
- reputation score 7876
Score of 0
1 answer
106 views
How to integrate PyQGIS custom processing algorithm dialog into toolbox
I'm trying to create a custom dialog for a processing algorithm, in line with the documentation: https://docs.qgis.org/3.40/en/docs/pyqgis_developer_cookbook/processing.html#customizing-the-algorithm-...
- reputation score 1
Score of 0
0 answers
27 views
QGIS Animation Workbench Run Button Greyed Out
I am relatively new to QGIS and GIS in general, but I am running into a rather strange problem I am having trouble solving. I am running QGIS 3.36.2 and have recently installed the Animation Workbench ...
- reputation score 1
Score of 0
0 answers
51 views
New validation of xml by .iterparse
Good Morning,
Does anyone use validation via .iterparse?
I need to rebuild the plugin to validate files over 2GB.
To do this, I need to change the parser – I'm using etree.iterparse instead of lxml....
- reputation score 21
Score of 0
0 answers
129 views
QGIS headless + Python - exporting PDF with XYZ tiles layer
I have a script that generates a PDF file from QGIS headless running on Ubuntu.
The script generates a map view from a geojson feature which is centered on the view and a Mapbox XYZ tile layer is put ...
- reputation score 3508
Score of 0
0 answers
105 views
QGIS problems with adding WFS layer and it being converted to a table when reopening the project
I am using QGIS 3.44.2 on Windows 11. In my QGIS Projects I often use layers from this WFS: https://www.wfs.nrw.de/geobasis/wfs_nw_alkis_aaa-modell-basiert.
There are multiple layers in the WFS with ...
- reputation score 3
Score of -1
1 answer
65 views
How to accurately locate coordinates (X:2251400, Y:1389400) in Idaho Trans Mercator [closed]
I was reading a paper where they performed a dampened cubic spline of satellite derived ETrF. I'm trying to reproduce the example provided, for better understanding. I just want to locate this wheat ...
- reputation score 79
Score of 0
1 answer
166 views
Python error when starting QGIS animation workbench plugin
I happily came across the "animation workbench" plugin for QGIS, because it seems to provide exactly, what I'm looking for: easy creation of animations of panning and zooming in maps.
...
- reputation score 9
Score of 1
0 answers
61 views
Saving DataArray through to_netcdf loses coordinates?
I am using xarray and rioxarray to compute values from an existing dataset, the existing dataset as band like red, blue and green so I have something like this:
import xarray as xr
dataset: xr....
- reputation score 38126