[Proj] Some questions
Frank Warmerdam
warmerdam at pobox.com
Fri Apr 3 14:54:51 EST 2009
support.mn at elisanet.fi wrote:
> Is there any easy way to open the projection and datum shift ellipsoids
> for the end user to be altered in those cases where required?
>
> For example something like:
>
> pellps=.....
> dellps=.....
>
> where "pellps" would stand for "projection ellipsoid" and
> "dellps" for "datum ellipsoid".
>
> and when both are the same, just normal
>
> ellps=....
>
> where "ellps" stands for both datum and projection. That
> would not alter the existing definitions, but allow more
> accurate control of the ellipsoids involved.
Janne,
No, no such capability has been implemented. I'm still not too keen
on doing so either for reasons previously stated.
Best regards,
--
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I set the clouds in motion - turn up | Frank Warmerdam, warmerdam at pobox.com
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and watch the world go round - Rush | Geospatial Programmer for Rent
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