[GRASS-dev] [EXTERNAL] Re: PROJ 5 support in trunk

[Newcomb, Doug]

Thank you for this work!

Doug

On Fri, Mar 23, 2018 at 5:55 AM, Moritz Lennert <
mlennert at club.worldonline.be> wrote:

> On 23/03/18 10:41, Markus Metz wrote:
>
>> Now (last related commit is trunk r72522) it's finished. I have
>> introduced a new GRASS API that handles both PROJ 4 and PROJ 5, consisting
>> of
>>
>> GPJ_init_transform() (new, initializes coordinate transformation)
>> GPJ_transform() replacing pj_do_proj()
>> GPJ_transform_array() replacing pj_do_transform()
>>
>> The old GRASS API is still there but is no longer used by core modules.
>>
>> Only few ifdefs in lib/proj are needed for different PROJ versions.
>> Modules do not need any ifdefs, they can simply call GPJ_init_transform() +
>> GPJ_transform() without caring about the PROJ API.
>>
>> As soon as PROJ 5.0.1 is out, I would like to drop support for PROJ 5.0.0
>> and only support PROJ 4 and PROJ 5.0.1 or higher (learning from GDAL :-)).
>>
>
> Wow ! Congratulations and thank you for all this hard work !!
>
> Moritz
>
>
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-- 
Doug Newcomb
USFWS
551F Pylon Dr
Raleigh, NC
919-856-4520 ext. 14 doug_newcomb at fws.gov
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