Add support for transformations involving coordinate epoch changes (PointMotionOperation), mostly for Canadian NAD83(CSRS) case#3884

Merged

rouault merged 29 commits intoOSGeo:masterfrom rouault:pointmotionoperation

Sep 15, 2023

Commits on Sep 6, 2023

Use single implementation of getRoundedEpochInDecimalYear()
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createOperations(): use point motion operations for change of epoch between CoordinateMetadata
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proj_create_operations(): allow CoordinateMetadata <--> CoordinateMetadata transformations
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projinfo: allow CoordinateMetadata <--> CoordinateMetadata transformations
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Database: add 'CGVD28 height to CGVD2013a(2010) height' with NAD83(CSRS)v7 as interpolation CRS
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projinfo: add --s_epoch and --t_epoch
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cs2cs: add --s_epoch and --t_epoch
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Database: add a 'coordinate_metadata' table and a AuthorityFactory::createCoordinateMetadata() method
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WKT/PROJJSON importer: allow to build CoordinateMetadata with CRS like NAD83(CSRS)v7
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createFromUserInput(): make it recognize urn:ogc:def:coordinateMetadata:AUTH_NAME::CODE syntax
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createOperations(): take into account GEOIDMODEL[] referenced by ID
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Database: add a NRCAN authority with CoordinateMetadata records
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createOperations(): compoundToCompound: tune behaviour with point motion operation
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CoordinateOperationFactory: make sure to preserve interpolation CRS when substituting source/target CRS
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Commits on Sep 14, 2023