9.1.1 Release Notes

Updates

• Database: register at_bev_AT_GIS_GRID_2021_09_28 grid (#3442)

Bug fixes

• Implement alterGeodeticCRS and stripVerticalComponent for DerivedProjected (#3482)

• Various improvements to handling of DerivedProjectedCRS (#3482, #3477, #3342, #3319, #3317)

• Add missing includes (#3459)

• cs2cs: better validate value of -W option (#3453)

• DatabaseContext::lookForGridInfo(): fix caching of filenames and set correct URLs (#3448)

• Database: register in grid_alternatives grids from PROJ-data that have no corresponding transformation record (#3446)

• cass projection: fix forward computation of easting (#3433)

• Implement Geographic/Vertical Offset conversions (#3413)

• vandg projection: handle +over to extend the validity domain outside of |lon|>180deg (#3427)

• eqdc projection: avoid floating point division by zero in non-nominal case (#3415)

• createOperations(): fix issues when transforming between Geog3D and DerivedGeog3D CRS with Geographic3D offsets method (#3411)

• VerticalCRS::_isEquivalentTo(): do not consider VerticalCRS and DerivedVerticalCRS as equivalent (#3408)

• cct and cs2cs: Avoid problems when encountering UTF-8 BOM characters at beginning of input files (#3395)

• createFromUserInput(): Improved lookup when approximate name is provided (#3371)

• projinfo / cs2cs : auto promotion to 3D of CRS specified by name (#3367)

• findsOpsInRegistryWithIntermediate(): make it work when source/target geodetic CRS has no known id (#3365)

• createOperations(): emulate PROJ < 6 behavior when doing geocentric <--> geographic transformation between datum with unknown transformation (#3361)

• Fix issue when transforming from/into a WKT2 Bound VerticalCRS with a 'Geographic3D to GravityRelatedHeight' method (#3355)

• proj_normalize_for_visualization(): take into account FORCE_OVER property from source operation (#3350)

• Link geodtest against libm when available (#3341)