[pdal-commits] [PDAL/PDAL] 49d888: Refactor SMRF code

[GitHub]

  Branch: refs/heads/smrf-refactor
  Home:   https://github.com/PDAL/PDAL
  Commit: 49d88890ea288aa9fad1eada86fb6cde0fc68cf0
      https://github.com/PDAL/PDAL/commit/49d88890ea288aa9fad1eada86fb6cde0fc68cf0
  Author: Bradley J Chambers <brad.chambers at gmail.com>
  Date:   2017-03-17 (Fri, 17 Mar 2017)

  Changed paths:
    M doc/stages/filters.smrf.rst
    M filters/SMRFilter.cpp
    M filters/SMRFilter.hpp
    M pdal/EigenUtils.cpp
    M pdal/EigenUtils.hpp

  Log Message:
  -----------
  Refactor SMRF code

* only write intermediate rasters for debugging when optional output directory is provided

* make program args more consistent with the paper

* revert from TPS interpolation back to average of 8 nearest neighbors

* use iterative morphological operations and diamond structuring element for speedup

* remove the classify/extract args, always classify, and extract with range filter if desired