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Re: [Orekit Users] Using Orekit to obtain gravitational acceleration at specified point (with python wrapper)
- To: orekit-users@orekit.org
- Subject: Re: [Orekit Users] Using Orekit to obtain gravitational acceleration at specified point (with python wrapper)
- From: Christophe LE BRIS <chris.lebris@gmail.com>
- Date: Sat, 23 Jul 2016 13:52:03 +0200
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Hello,
if you have Matlab and you just need the acceleration, why not calling
Orekit directly from Matlab? Calling Java from Matlab is straightforward.
Christophe
Le 23/07/2016 à 13:30, Dominik Roszkowski a écrit :
> Hello everyone!
> I do a little project related to gravity field modelling. At the
> moment I achieved to write a script in Matlab calculating
> gravitational acceleration by Cunnigham's method based on an arbitrary
> gravity field model file from ICGEM. I would like to compare results
> with Orekit library's package 'org.orekit.forces.gravity'.
> The only thing I need is to have from Orekit is the value of
> acceleration for specified point in Cartesian coordinate system
> calculated with all three models available in Orekit. Could you help
> me and guide me how to obtain these? I would appreciate any hints.
> I use Python 2.7 wrapper for Orekit through Anaconda on 64bit Windows 10.
> Regards,
> Dominik
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