PROJ/src/iso19111/operation, branch 8.1.0

ConcatenatedOperation::fixStepsDirection(): remove recently introdued hack specific to EPSG:9731 now that is is deprecated

2021-05-27T09:57:05+00:00

Database: update to EPSG v10.022

2021-05-16T10:41:07+00:00

Fix export of transformation to PROJ string in a particular situation where CompoundCRS are involved (fixes #2720)

2021-05-12T13:36:11+00:00

DOC: configure and add spelling wordlist; fix typos, apply Sphinx syntax (#2705)

2021-05-03T21:05:06+00:00

Database: update to EPSG v10.019

2021-04-22T23:07:04+00:00

Non-trivial updates:
- some vertical CRS are now encoded as DerivedVerticalCRS. e.g EPSG:8228
  "NAVD88 height (ft)", with base EPSG:5703 "NAVD88 height". As we don't
  have support in our PROJ db model for DerivedVerticalCRS, modify the
  import script to 'resolve' the derivation up to the original datum.
- Method EPSG:1069 'Change of Vertical Unit' is no longer used. It is
  replaced by a generic-purpose EPSG:1104 method that doesn't take any
  conversion factor. And generic conversions EPSG:7812 and EPSG:7813 are
  now used in concatenated operations, which require code changes as
  well.

ConcatenatedOperation::fixStepsDirection(): fix potential nullptr dereference

2021-04-22T20:51:19+00:00

createOperations(): make createBetweenGeodeticCRSWithDatumBasedIntermediates() reachable...

2021-04-05T19:30:52+00:00

... and optimize its execution time by rewriting it completely.

This code path was no longer triggered in tests since EPSG got a direct
transformation for GDA94 to WGS 84 (G1762).

Add mapping between EPSG method 'Hyperbolic Cassini-Soldner' and +proj=cass +hyperbolic

2021-04-03T18:18:10+00:00

Database: update to EPSG 10.017

2021-04-01T13:59:35+00:00

Add mapping of ESRI Equal_Area projection method to EPSG (fixes #2610)

2021-03-27T15:45:12+00:00