[pdal-commits] [PDAL/PDAL] a539e7: Just hardcode pi

[chambbj]

  Branch: refs/heads/filters/deep-learning-feature-generation
  Home:   https://github.com/PDAL/PDAL
  Commit: a539e76c9e3f161a635d8ab5578f9913c7a2d058
      https://github.com/PDAL/PDAL/commit/a539e76c9e3f161a635d8ab5578f9913c7a2d058
  Author: Bradley J Chambers <brad.chambers at gmail.com>
  Date:   2020-07-20 (Mon, 20 Jul 2020)

  Changed paths:
    M filters/CovarianceFeaturesFilter.cpp

  Log Message:
  -----------
  Just hardcode pi