Tested Modules - CzendaZdenda/qgis GitHub Wiki

Please list any modules you have tested and work. If you see a module listed that didn't work for you, comment & indicate the circumstances.

The wiki page Module Support lists modules that, in principle, should work, but have not been necessarily tested.

List of tested modules

Working

  • other > Pythagora's Tree
  • lectures > 01: My first module
  • introducing module programming > 02: Pixel by pixel operations with two grids
  • introducing module programming > 03: Direct neighbours
  • introducing module programming > 05: Direct neighbours - slope and aspect
  • introducing module programming > 07: Extended neighbourhoods - catchment areas (trace flow)
  • introducing module programming > 08: Extended neighbourhoods - catchment areas (parallel)
  • introducing module programming > 09: Extended neighbourhoods - catchment areas (recursive)
  • introducing module programming > 11: Dynamic Simulation - Soil Nitrogen Dynamics
  • introducing module programming > 14: Vectorising channel lines [lines are broken, but this should have nothing to do with the plugin]
  • introducing module programming > Cell Balance
  • shapes > Contour Lines from Grid
  • terrain analysis > Analytical Hillshading
  • terrain analysis > D8 Flow Analysis
  • terrain analysis > Diurnal Anisotropic Heating
  • terrain analysis > Flat Detection
  • terrain analysis > Slope, Aspect, Curvature
  • terrain analysis > Surface Specific Points
  • filter > DTM Filter (slope-based)
  • geostatistics > Radius of Variance (Grid)

Not working or problematic

  • introducing module programming > 10: Dynamic Simulation - Life [no input grid specified]
  • introducing module programming > 12: First steps with shapes [seems to show always the same displacement, regardless of parameters; also, max value of parameters is 4 digits, probably too low]
  • shapes > Add Coordinates to points [nothing done]
  • tools > Aggregate [no output]
  • terrain analysis > Burn Stream Network into DEM [no visible effect of changing parameters]
  • terrain analysis > Sink Drainage Route Detection [no visible effect of changing parameters]
  • terrain analysis > Upslope Area [module execution failed]
  • tools > Change Cell Values [no visible results]
  • shapes > Convex Hull (one hull for all shapes) crashes QGIS with segfault: GEOS error: IllegalArgumentException: point array must contain 0 or >1 elements
  • analysis > Spatial Point Pattern Analysis [same as Covex Hull]

Need proper sample data to be tested

  • analysis > Accumulated Cost (Anisotropic)