[GRASS-dev] Week 9: GRASS GIS 3D flowlines

GRASS GIS GRASS GIS developer
1

Hi,

  1. What did you get done this week:
    I rewrote the rest of the Python implementation (added flowaccumulation and on-the-fly gradient computation). I tested it against Python implementation and when computing gradient, it still differs a little bit so I will test more.

  2. What do you plan on doing next week?
    Next week I will add more code documentation and try to write some tests. Also, I would like to implement integrating flowlines in both directions.

  3. Are you blocked on anything?
    No.

Anna

[1] http://trac.osgeo.org/grass/wiki/GSoC/2014/ImplementationOf3DRasterFlowLine
[2] http://trac.osgeo.org/grass/browser/grass-addons/grass7/raster3d/r3.flow