[OSRS-PROJ] Datum Shifting

Morten Hulden morten at ngb.se
Tue Jul 4 08:21:38 PDT 2000



On Tue, 4 Jul 2000, Frank Warmerdam wrote:

> We also need a way of driving coordinate system to coordinate system conversion
> from the command line.  I torn between extending the ``proj'' command with
> some methodology of defining a second coordinate system, or implement a new
> command which operates coordinate system to coordinate system.  Perhaps a
> proj2proj command or something like that.  I am open to suggestions on this.

Isn't +proj=ob_tran already doing something similar (rotating from one
projection to another). Could the existing code be used or extended to
cover your changes?

Morten Hulden
Nordic Gene Bank


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