Nyall Dawson 340cf93f93 [FEATURE] New algorithms to add Z/M values to existing geometries
Allows upgrading geometries to include these dimensions, or
overwriting any existing Z/M values with a new value.

Intended mostly as a test run for QgsProcessingFeatureBasedAlgorithm
2017-07-18 19:41:33 +10:00
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2017-07-12 18:52:53 +10:00