Fixes
Targeted fixes for the most frustrating Python GIS errors — from a failed install to a batch job that stops at file seven.
Every fix, A–Z
Page 8 — use the page links below, or browse by topic above.
- Occurrence records fall in the ocean
- Old Map Is Offset from Modern Data
- OSError: Too Many Open Files in a Batch GIS Job
- OSMnx Download Fails, Hangs or Times Out
- Parallel GIS Batch Job Hangs or Crashes with multiprocessing: How to Fix It
- Polar Data Lands in the Wrong Place
- PostGIS "relation does not exist" and Permission Errors: How to Fix Them
- PostGIS Write Fails on SRID or Geometry Type: How to Fix It
- ppb and µg/m³ Mixed Up
- PV Yield Off by a Factor
- PyQGIS Layer Fails to Load (isValid() Returns False): How to Fix It
- PyQGIS Processing Output Is Empty: How to Fix It
- PyQGIS Script Crashes with a Segmentation Fault: How to Fix It
- pytest Cannot Import My GIS Modules: How to Fix It
- Python GIS Script Works Manually but Not from Cron: How to Fix It
- Python glob Is Not Finding All My Shapefiles: How to Fix It
- QGIS Processing "Algorithm Not Found" Error in Python: How to Fix It
- qt.qpa.plugin: Could Not Load the Qt Platform Plugin xcb in PyQGIS
- Radar Rainfall Map Has Spokes and Hot Spots: Beam Blockage and Clutter
- Radar Rainfall Too High: Hail and the Bright Band
- Rainfall Totals Come Out Wrong: Gaps, Extra Scans and Zeros That Mean Missing
- Raster and Vector Do Not Line Up in Python: How to Fix It
- Rasterio Output GeoTIFF Is Black or Empty: How to Fix It
- Rasterio Returns the Wrong Values: NoData, Scaling and dtype Fixes
- RasterioIOError: Not Recognized as a Supported File Format (How to Fix)
- Reading a COG from a URL Is Slow or Downloads Everything
- Relative Paths Break When a GIS Script Runs Automatically: How to Fix It
- Route measures are not monotonic
- SAR scenes from different dates do not line up
- SAR values come out negative, huge or averaged wrongly