[Proj] Eric Miller VB Wrapper +nadgrids=

[stevejking]

stevejking wrote:
> 
> Thanks for your reply.
> I've checked my transformation using cs2cs and it works great replacing
> the +towgs84 bit with
> +nadgrids=c:\proj\nad\OSTN02_TNv2.gsb
> 
> 
Sorry, this worked with cs2cs Rel 4.7.1 (which I had with FWTools), but does
not work with cs2cs Rel 4.4.6 (the version that came with my proj.dll and
proj_api.dll). 4.4.6 returns *    *0.00 as the coordinates. So guess it's a
problem with the proj.dll version not supporting the nadgrids gsb file. 

Think I read somewhere how to make the proj_api.dll from a more recent
proj.dll. Where?

Cheers,
Steve 

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