User BallpenMan

8 votes

1 answer

1k views

Font size in HTML in QGIS' print composer only starts to change at 6

asked Mar 24, 2020 at 7:41

7 votes

1 answer

820 views

Plotting a CSV with coordinates one row at a time via GeoPandas

python csv geopandas shapely pandas

asked May 21, 2020 at 13:34

4 votes

2 answers

107 views

Selecting features whose text is equal to the text after certain word in QGIS

qgis pyqgis qgis-3 field-calculator select-by-expression

asked Sep 21, 2020 at 6:49

4 votes

1 answer

57 views

Appending characters before the filename of all layers in a GeoPackage in QGIS?

qgis sql spatial-database geopackage rename

asked May 11, 2021 at 3:43

4 votes

1 answer

652 views

Ways to recover all files in GeoPackage that were accidentally overwritten in QGIS 3.4?

qgis-3 geopackage delete

asked Mar 30, 2020 at 2:44

4 votes

0 answers

1k views

"Failed to process SRS definition" error when reprojecting vector layer via ogr2ogr

coordinate-system gdal ogr2ogr proj sqlite

asked Oct 14, 2021 at 12:57

3 votes

1 answer

86 views

Using conditional statement for label placement of line feature in QGIS

qgis labeling line intersection expression

asked Aug 26, 2021 at 13:56

3 votes

1 answer

230 views

Displaying polygon on top of DEM with GeoPandas and Rasterio

python geopandas rasterio matplotlib geodataframe

asked Dec 15, 2021 at 7:02

3 votes

2 answers

68 views

Updating a field with something like "if feature_1 is in field_1 then write category_1 to field_2" in QGIS Field Calculator?

qgis field-calculator attribute-table fields-attributes geology

asked Mar 23, 2020 at 2:06

3 votes

1 answer

76 views

Buffer (for 8 points) is set at 1 kilometer but is bigger than village polygons

arcgis-desktop coordinate-system arcmap buffer

asked Nov 30, 2019 at 2:44

2 votes

1 answer

404 views

Difference of Assign projection, Reproject Layer, and Define layer projection in QGIS?

qgis coordinate-system qgis-3 wgs84 utm

asked Feb 25, 2020 at 14:36

2 votes

2 answers

401 views

Why does Blender not accept DT2 file (elevation data from EarthExplorer)?

qgis dem elevation blendergis

asked Oct 14, 2019 at 13:29

2 votes

1 answer

117 views

Categorizing attributes by keyword in new field with field calculator in QGIS 3

qgis-3 field-calculator attribute-table grouping

asked Mar 25, 2020 at 11:16

2 votes

1 answer

172 views

Rename the resulting layer of a QGIS model within the same script with PyQGIS

qgis python pyqgis qgis-modeler rename

asked May 17, 2021 at 13:00

2 votes

1 answer

131 views

Calculating length of line shapefile using PyQGIS

pyqgis line geometry overlapping-features length

asked Nov 18, 2020 at 7:47

2 votes

1 answer

865 views

How to display together a shapefile (country basemap) and points (from CSV) via geopandas?

python point csv geopandas anaconda

asked May 3, 2020 at 3:05

2 votes

1 answer

118 views

How to put this in a for-loop? I'm recreating ArcMap's 'Tabulate Area' tool in Python

python shapefile fields-attributes geopandas for-loop

asked Jun 12, 2020 at 15:21

2 votes

1 answer

54 views

Exported shapefile from selected features via PyQGIS is blank

qgis pyqgis shapefile attribute-table select-by-attribute

asked Jul 7, 2020 at 14:44

2 votes

1 answer

113 views

Running proj/cs2cs command in Powershell

coordinate-system gdal proj cs2cs powershell

asked Nov 13, 2021 at 7:32

2 votes

3 answers

170 views

SQL expression works in DB Manager but not in Query Builder/Filter, returns "OGR[3] error 1: Undefined function" error

qgis postgis sql translation query-builder

asked Nov 23, 2021 at 13:28

2 votes

1 answer

74 views

Get layer's unit of measurement as string in PyQGIS

qgis python coordinate-system pyqgis

asked May 27 at 8:14

1 vote

0 answers

584 views

How to merge all raster files in a folder using gdal_merge?

gdal mosaic osgeo4w gdal-merge powershell

asked Nov 9, 2021 at 13:25

1 vote

0 answers

170 views

Buffer not working in GeoPandas

python buffer geopandas shapely geodataframe

asked Dec 10, 2021 at 3:55

1 vote

0 answers

114 views

Outputs of "Strahler Order" and "Channel Network and Drainage Basins" different despite same threshold

qgis grass saga hydrology strahler

asked Sep 4, 2021 at 7:36

1 vote

0 answers

37 views

Output VRT from 3 tif files is incorrectly georeferenced despite having correct and same CRS

coordinate-system gdal georeferencing vrt gdalbuildvrt

asked Oct 23, 2021 at 14:46

1 vote

0 answers

34 views

How to run topojson from Powershell?

geojson json node-js topojson powershell

asked Oct 26, 2021 at 11:54

1 vote

1 answer

236 views

Create new shapefile for each unique attribute using for-loop with PyQGIS?

qgis pyqgis select-by-attribute for-loop select-by-expression

asked Jul 18, 2020 at 3:09

1 vote

1 answer

124 views

Can I publish a QGIS processing plug-in written in GeoPandas?

python pyqgis qgis-plugins qgis-processing geopandas

asked Jun 20, 2020 at 1:34

1 vote

1 answer

165 views

How to iterate through various layers and export each with an additional word to its file name

qgis pyqgis export dissolve concatenation

asked Nov 22, 2020 at 10:22

1 vote

1 answer

532 views

PyQT plugin window is always smaller than when run in QGIS

qgis qgis-plugins pyqt plugins qt-designer

asked Jun 7, 2021 at 12:53

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59 Questions

Font size in HTML in QGIS' print composer only starts to change at 6

Plotting a CSV with coordinates one row at a time via GeoPandas

Selecting features whose text is equal to the text after certain word in QGIS

Appending characters before the filename of all layers in a GeoPackage in QGIS?

Ways to recover all files in GeoPackage that were accidentally overwritten in QGIS 3.4?

"Failed to process SRS definition" error when reprojecting vector layer via ogr2ogr

Using conditional statement for label placement of line feature in QGIS

Displaying polygon on top of DEM with GeoPandas and Rasterio

Updating a field with something like "if feature_1 is in field_1 then write category_1 to field_2" in QGIS Field Calculator?

Buffer (for 8 points) is set at 1 kilometer but is bigger than village polygons

Difference of Assign projection, Reproject Layer, and Define layer projection in QGIS?

Why does Blender not accept DT2 file (elevation data from EarthExplorer)?

Categorizing attributes by keyword in new field with field calculator in QGIS 3

Rename the resulting layer of a QGIS model within the same script with PyQGIS

Calculating length of line shapefile using PyQGIS

How to display together a shapefile (country basemap) and points (from CSV) via geopandas?

How to put this in a for-loop? I'm recreating ArcMap's 'Tabulate Area' tool in Python

Exported shapefile from selected features via PyQGIS is blank

Running proj/cs2cs command in Powershell

SQL expression works in DB Manager but not in Query Builder/Filter, returns "OGR[3] error 1: Undefined function" error

Get layer's unit of measurement as string in PyQGIS

How to merge all raster files in a folder using gdal_merge?

Buffer not working in GeoPandas

Outputs of "Strahler Order" and "Channel Network and Drainage Basins" different despite same threshold

Output VRT from 3 tif files is incorrectly georeferenced despite having correct and same CRS

How to run topojson from Powershell?

Create new shapefile for each unique attribute using for-loop with PyQGIS?

Can I publish a QGIS processing plug-in written in GeoPandas?

How to iterate through various layers and export each with an additional word to its file name

PyQT plugin window is always smaller than when run in QGIS