QGIS/python/plugins/processing/algs/grass7/TODO.md

TODO List for GRASS7 algorithms support into QGIS Processing

QGIS3 Processing Port

• Port to Python3.
  • print -> print(
  • unicode -> str
  • dict iteritems
• Replace all parameters by QgsProcessingParameters.
• Re-enable GRASS algorithm by default.
• Add GRASS 7.2 new algorithms.
• Improve unit tests
• GRASS_REGION_CELLSIZE_PARAMETER is integer or double?
• GRASS_SNAP_TOLERANCE_PARAMETER is integer or double?
• Do we need to use QgsProcessingParameters::parameterFromScriptCode for description files? We don't NEED but we have to improve getParameterFromString (or use an internal method) at least. There is also a problem for parameterFromScriptCode: it doesn't use description very well. We can also use parameterFromVariantMap and a custom internal Grass7Algorithm getParameterFromString.
• Make tests under MS-Windows 7 for Utf-8 support.

Unit tests

i.* modules:

• i.albedo: needs better data
• i.aster.toar: needs OutputDir support in tests
• i.atcorr: OK (basic implementation)
• i.biomass: OK (basic implementation)
• i.cca: needs OutputDir support in tests
• i.cluster: OK (full implementation)
• i.colors.enhance: needs other raster data
• i.eb.eta: OK (basic implementation)
• i.eb.evapfr: needs better data
• i.eb.hsebal01: OK (basic implementation)
• i.eb.netrad: OK (basic implementation)
• i.eb.soilheatflux: OK (basic implementation)
• i.emissivity: OK (basic implementation)
• i.evapo.mh: OK (basic implementation)
• i.evapo.pm: OK (basic implementation)
• i.evapo.pt: OK (basic implementation)
• i.evapo.time: broken (don't know why, should work)
• i.fft: OK (full implementation)
• i.gensig: OK (full implementation)
• i.gensigset: OK (full implementation)
• i.group: OK (full implementation)
• i.his.rgb: needs better data
• i.ifft: needs specific raster data
• i.image.mosaic: OK (basic implementation)
• i.in.spotvgt: needs probably a true NVDI SPOT file (quite huge for tests).
• i.landsat.acca: needs better data
• i.landsat.toar: needs OutputDir support in tests
• i.maxlik: OK (full implementation)
• i.modis.qc: OK (full implementation)
• i.oif: OK (full implementation)
• i.ortho.camera: not implemented in Processing
• i.ortho.elev: not implemented in Processing
• i.ortho.rectify: not implemented in Processing
• i.pansharpen: OK (full implementation)
• i.pca: needs OutputDir support in tests
• i.rectify: needs OutputDir support in tests
• i.rgb.his: OK (full implementation)
• i.segment: OK (full implementation)
• i.smap: OK (full implementation)
• i.spectral: not implementable in Processing
• i.target: not implementable in Processing
• i.tasscap: needs OutputDir support in tests
• i.topo.corr.ill: OK (basic implementation)
• i.topo.corr: needs OutputDir support in tests
• i.vi: OK (basic implementation)
• i.zc: OK (basic implementation)

r.* modules

Need to write everything

v.* modules

Need to write everything

Other

• TODO: decide what to do with nviz: nviz_cmd -> G7:m.nviz.image