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QGIS is a cross-platform GIS application licensed under the GNU General Public License.

0 votes
2 answers
1k views

Export List of File Paths from QGIS

Can I export a list of layers and their associated file paths (like the pop-up when you open QGIS and links are missing) for all my layers within a QGIS Project? … I want my collegue to have a mirror image of the QGIS project I have created. Also is there a way to copy all the styles and apply them to the same project on another computer? …
Mathew Bayley's user avatar
4 votes
1 answer
689 views

Lock layers on layers panel

Is there any way to lock layers in QGIS to prevent them from being accidentally deleted like you can in Illustrator or CAD? …
Mathew Bayley's user avatar
2 votes
1 answer
778 views

Turn on Multiple Layers in one click

Is there a way to turn on multiple layers at once? I have around 100 shapefiles which are turned off by default on entry. Turning the folder on/off makes no difference and you can’t select multiple la …
Mathew Bayley's user avatar
1 vote
1 answer
53 views

QGIS Graphic Modeler: Does Polygon A contain or interset Polygon B

I need to use the Graphic Modeler to decipher if Polygon A (Site Boundary) contains or intersects another multipart polygon. If the polygon does intersect I need to to return Yes and if not No withi …
Mathew Bayley's user avatar
2 votes
1 answer
707 views

Editing QGIS Composer Locked Layer Shapefiles

Is there a way to edit a shapefile which is locked as a layer in the layer and style within the composer? For example I had a shapefile consisting of 50 ponds which were added to the composer atlas …
Mathew Bayley's user avatar
2 votes
1 answer
101 views

Taking attribute from multiple points within fixed distance

I have a list of point features each with a unique "ID". I need to run a fixed distance buffer on all 70,000 points to establish which points are within a fixed distance of each other than return the …
Mathew Bayley's user avatar
1 vote
0 answers
50 views

Calculating Values from Various Files

I am trying to calculate the value of a number of attribute tables as shown below (Using the graphic modeler). In the first image, I outline the process whereby I have three polygons and a point featu …
Mathew Bayley's user avatar
2 votes
0 answers
33 views

Calculating percentage overlap in graphical modeller

Can anyone help me calculate the percentage overlap of a polygon with multipoint attributes (I.e fragmented pieces of polygon overlapping) in graphical modeller? I need to calculate the area of my o …
Mathew Bayley's user avatar
6 votes
0 answers
188 views

Creating Viewsheds in Graphic Modeler

I am trying to use Graphic Modeler to run viewsheds. As I can’t appear to use the Viewshed Analysis plugin tool in Graphic Modeler and I instead need to use the GRASS command r.viewshed. I am strugg …
Mathew Bayley's user avatar
7 votes
1 answer
1k views

QGIS Graphical Modeler Add Specific files

When I create a model in the Graphical Modeler Tool I need to add layers using ‘Add File’. When I run the script, I have to add the same files each time (Which can lead to adding numerous files). Si …
Mathew Bayley's user avatar
5 votes
1 answer
539 views

Using Odoo as database for QGIS

Is it possible to link an Odoo database (CRM) to QGIS? I have an online Odoo Studio account with lots of data including long/lat data etc. … Is it possible to link the Odoo database directly with QGIS or is that limited to PostGis etc? …
Mathew Bayley's user avatar
6 votes
1 answer
2k views

Convert Coordinates of ASC File

I am trying to put the Solar Radiation data into QGIS with my current projection of EPSG:27700 but even when I change the projection, the data is well off the mark. …
Mathew Bayley's user avatar