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Once in a while my company updates QGIS to the latest LR/LTR version. Besides that we also have some domestic plugins written for internal users. Is there a way to update QGIS to that LTR version toge …

Here is an implementation of what @Spacedman suggested in his answer. In QGIS I can suggest using a "Virtual Layer" through Layer > Add Layer > Add/Edit Virtual Layer.... Let's assume we have two poin …

After installing the "Crayfish" Plugin in QGIS it should appear in the Mesh menu Moreover, as was already mentioned by @Mapperz a Crayfish 2D Plot is available via RMC > Panels > Crayfish 2D Plot Yo …

Just a tiny extension to the @Spacedman's answer. Since QGIS 3.12, there are several methods (version(), versionInt(), and releaseName()) provided via the Qgis class. from qgis.core import Qgis print …

There is also an alternative option from the GRASS GIS library. The module called r.relief that does the same job as "Relief" in Raster Terrain Analysis Plugin. Creates a shaded relief map from a …

Using a "Virtual Layer" through Layer > Add Layer > Add/Edit Virtual Layer.... Let's assume there are two overlapping polygon layers called 'LayerA' (brown) and 'LayerB' (grey), see image below. With …

An error in line 2655 refers to this part of the code in flowmapper.py #SaveDirectory = os.path.realpath(SaveShpName) SaveDirectory = SaveShpName flowpyv07.shapefilemaker(FlowType,CreateShpNodes,Inclu …

Check the 'Provider Settings' where an API Key can be given Environment: QGIS 3.18 on Windows 10

>>> from qgis import utils >>> theplugin = utils.plugins['NNJoin'] >>> dir(theplugin) That will give you ['NNJOIN', 'NNJOINAMP', '__class__', '__delattr__', '__dict__', '__dir__', '__doc__', '__eq__' …

First of all, I think you need to modify your result because you misspelt it. Secondly, .runAndLoadResults() takes only two parameters. In your case, the first one looks right and the second is wrong …

Inspiration for this answer was found in @J.Monticolo's comment So, for me, put the startup.py file into a your_plugin_name_or_whatever.py, do a function called def launch_code and put the startup.py …

For QGIS 3 versions It can be achieved either since QGIS 3.10 or the setLayerVisible() method of the QgsLayerTreeView class: from qgis.utils import iface layer = iface.activeLayer() view = iface.laye …

As far as I understand, using "Processing Saga NextGen Provider" is the same as exploiting a QGIS plugin in a standalone QGIS application, see this topic for more details: Using Plugin in standalone P …

I have recently faced the same problem and handled it. Therefore, I am providing some hints for those who are still struggling: Text file (.txt) that stores node coordinates should be in the followin …

The most indirect but most highly appreciated solution is a Plugin's Python version conversion, i.e. from Python 2 into Python 3. This approach is described in these articles GIS for Thought | Updatin …