[PROJ] PROJ 9.2.0RC1 & PROJ-data 1.13RC1

Wed Feb 22 06:36:19 PST 2023

That’s unfortunate. Let’s wait and see how the SQLite team reacts. They’ll probably have it fixed 3.41.1 in which
case I don’t think we need to give it any special treatment.

/Kristian

> On 22 Feb 2023, at 15.27, Even Rouault <even.rouault at spatialys.com> wrote:
> 
> Hi,
> 
> FYI, sqlite 3.41.0 has just been released yesterday, and I've noticed it causes a major performance regression with PROJ which I've reported to https://sqlite.org/forum/forumpost/bcc4375032
> 
> Hopefully there will be a fix on SQLite side in a bugfix release. Otherwise we might have to workaround the issue on PROJ side.
> 
> Even
> 
> 
> Le 22/02/2023 à 15:03, Kristian Evers a écrit :
>> All,
>> 
>> We are closing in on March 1st which is the release date of both PROJ 9.2.0 and PROJ-data 1.13.
>> In preparation for the final releases I have uploaded release candidates for both packages.
>> 
>> Download the archives here:
>> 
>> https://download.osgeo.org/proj/proj-9.2.0RC1.tar.gz
>> https://download.osgeo.org/proj/proj-9.2.0RC1.zip
>> 
>> https://download.osgeo.org/proj/proj-data-1.13RC1.tar.gz
>> https://download.osgeo.org/proj/proj-data-1.13RC1.zip
>> 
>> The PROJ release includes a number of improvements, new features and bug fixes. See the release notes below.
>> 
>> The PROJ-data release adds the following transformations grids:
>> 
>> - American NADCON5 grids
>> - An updated version of no_kv_arcgp-2006-sk.tif
>> - Slovenian geoid model SLO-VRP2016/Koper
>> 
>> Please test the release candidates and report any issues you may find with them. Either here
>> on the mailing list or on GitHub.
>> 
>> /Kristian
>> 
>> ————————————————————————————————————
>> 
>> 9.2.0 Release Notes
>> -------------------
>> 
>>  Updates
>>  --------
>> 
>>  + Database
>> 
>>     o EPSG updated to EPSG 10.082 (#3609)
>> 
>>     o ESRI objects updated to v3.1.0 (#3575)
>> 
>>     o Added Slovenian geoid model SLO-VRP2016/Koper (#3610)
>> 
>>  + Projections
>> 
>>    o Added generic Space Oblique Mercator (#3338)
>> 
>>    o Inverse eck4: Add checks for projection domain (#3625)
>> 
>>  + Transformations
>> 
>>    o Added support for NADCON5 grids and transformation method (#3510)
>> 
>>    o Added option ONLY_BEST=YES (#3535)
>> 
>>      When enabled only use the best possible transformation between two CRS's can be
>>      instantiated. If the best possible transfomations can't be instantiated it will
>>      fail instead of opting for the next best transformation.
>> 
>>      With ONLY_BEST=YES a transformation will fail if a needed grid is unavailable.
>> 
>>      The option can be toggled in proj.ini and with --only-best in cs2cs.
>> 
>>     o Implement 'Similarity transformation' (EPSG:9621) and import related
>>       tranformations from EPSG (#3578)
>> 
>>     o Optimise transformations between GDA94, GDA2020 and WGS84 (#3621)
>> 
>>  + Performance improvements
>> 
>>    o Pass PJ_COORD by reference for fwd4d and inv4d callbacks (#3503)
>> 
>>    o Improved of inverse meridian length calculations (#3516)
>> 
>>    o Avoid very poor performance on a geographic CRS whose datum name is the alias
>>      of an official one (#3624)
>> 
>>  + Well-Known Text improvements
>> 
>>    o Support WKT:2019 COORDINATEMETADATA[] construct (#2711)
>> 
>>    o implement alterCSLinearUnit for CompoundCRS (#3325)
>> 
>>    o Implement alterCSLinearUnit for BoundCRS (#3327)
>> 
>>    o Added PJ_TYPE_DERIVED_PROJECTED_CRS (#3488)
>> 
>>    o Added support for ISO19111 CoordinateMetadata class (#3562)
>> 
>>    o Update WKT import to support WKT2 corrigendum (#3573)
>> 
>>    o WKT import: Make axis direction and range meaning enumeration case
>>      insensitive as mandated by spec (#3577)
>> 
>>    o Implement AffineCS and handle it in WKT (#3579)
>> 
>>    o WKT1 parser: Support inf as inverse flattening value (#3626)
>> 
>>  + PROJJSON
>> 
>>    o Version number changed to 0.6
>> 
>>    o Added an additional optional source_crs property in abridged_transformation (#3454)
>> 
>>    o Added support for ISO19111 CoordinateMetadata class (#3562)
>> 
>>    o Implement AffineCS and handle it in PROJJSON (#3579)
>> 
>>  + C/C++ API
>> 
>>    o C API: add proj_get_domain_count(), proj_get_area_of_use_ex() and proj_get_scope_ex() (#3588)
>> 
>>    DEPRECATIONS
>> 
>>    The following functions have been deprecated and will be removed in a future version.
>> 
>>    o C API function proj_rtodms. Use proj_rtodms2 instead (#3431)
>> 
>>    o C experimental API function proj_create_conversion_tunisia_mapping_grid().
>>      Use proj_create_conversion_tunisia_mining_grid() instead (#3559)
>> 
>>    o C++ API function createTunisiaMapingGrid(). Use createTunisiaMiningGrid() instead (#3559)
>> 
>>    o Added explicit NaN handling to proj_trans and gie (#3603)
>> 
>>  + CMake
>> 
>>     o Added uninstall target (#3362)
>> 
>>     o Adopted use of TIFF:TIFF and CURL::libcurl targets (#3374)
>> 
>>  + Security improvements
>> 
>>    o Replaced uses of sprintf with the safer snprintf (#3421, #3431)
>> 
>>  + Various other improvements
>> 
>>   o Implemented platform independent mutex for better results on lesser used platforms (#3425)
>> 
>>   o Improved name and remarks in descriptions of some vertical transformations (#3334)
>> 
>>   o Implemented stricter matching by name to avoid false positives (#3487)
>> 
>>   o Improved numerical accuracy of the meridian length calculations and its inverse (#3516)
>> 
>>   o Added PROJ_IGNORE_CELESTIAL_BODY=YES environment variable that allows better matching of
>>     non-earth shaped ellipsoids to other celestial bodies (#3569)
>> 
>>  Bug fixes
>>  ----------
>> 
>>  o rtodms(): fix potential buffer overflow not dealt with (#3441)
>> 
>>  o NetworkFile::open(): fix memory leak in unlikely error code path (#3443)
>> 
>>  o When importing LOCAL_CS["foo"], generates a non-empty name for the datum (#3491)
>> 
>>  o Avoid unit mix-up in CRS::alterCSLinearUnit for DerivedProjectedCRS (#3499)
>> 
>>  o WKT to PROJ conversions: Map 'Lambert Azimuthal Equal Area (Spherical)' to '+proj=laea +R_A' (#3526)
>> 
>>  o ProjectedCRS::identify(): Relax trust in id/authority in definition to identify (#3532)
>> 
>>  o Fix instantion of http://www.opengis.net/def/crs/IAU/2015/xxx URNs (#3569)
>> 
>>  o Fix proj_normalize_for_visualization() on a transformation with FORCE_OVER=YES (#3570)
>> 
>>  o createBoundCRSToWGS84IfPossible(): Do not report +towgs84 for a CRS with multiple extents,
>>    such as EPSG:6316 (#3587)
>> 
>>  o pj_get_suggested_operation(): handle longitudes outside of [-180,180] for coordinate
>>    operation selection (#3595)
>> 
>>  o WKT1 parser: only emit warning when encountering invalid UNKNOWN WKT1 axis direction (#3618)
>> 
>> _______________________________________________
>> PROJ mailing list
>> PROJ at lists.osgeo.org
>> https://lists.osgeo.org/mailman/listinfo/proj
> 
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