[pdal-commits] [PDAL/PDAL] 66c8d1: Doc updates for "where" (#3229)

[Andrew Bell]

  Branch: refs/heads/master
  Home:   https://github.com/PDAL/PDAL
  Commit: 66c8d133f7fadd5b66ec28dc61e2c22496ca3359
      https://github.com/PDAL/PDAL/commit/66c8d133f7fadd5b66ec28dc61e2c22496ca3359
  Author: Andrew Bell <andrew.bell.ia at gmail.com>
  Date:   2020-09-01 (Tue, 01 Sep 2020)

  Changed paths:
    M doc/stages/expression.rst
    M doc/stages/filter_opts.rst

  Log Message:
  -----------
  Doc updates for "where" (#3229)

* Add "where" option support to documentation.

* More examples.

* Filter where documentation updates.