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Re: Need a program for magnetic declination [message #35225]

Tue, 27 May 2003 07:25

Nigel Wade
Messages: 286
Registered: March 1998

Senior Member

Chris Jengo wrote:

> Hi all,
> I've searched all the IDL libraries I know of to no avail. I'm
> looking for some code that will return the magnetic declination when
> given latitude, longitutde, elevation, and year. Preferably using the
> IGRF model. If anyone knows of one, I'd appreciate you pointing to
> it. Thanks!
>
> Chris

Well, I have a DLM which can do this.

But, it's not in a form which would be easy to install, and it's only for
UNIX. It requires building the IGRF library and another coord
transformation library and then the DLM which links to these libraries.

--
Nigel Wade, System Administrator, Space Plasma Physics Group,
University of Leicester, Leicester, LE1 7RH, UK
E-mail : nmw@ion.le.ac.uk
Phone : +44 (0)116 2523548, Fax : +44 (0)116 2523555

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