Hi all,

 

The documentation for using the Python API describes how to add a point-mass
when building a simulation. Basically:

 

moongrav = gt.gmat.Construct("PointMassForce", "MoonGrav")

moongrav.SetField("BodyName", "Luna")

fm.AddForce(moongrav)

 

where fm is the force model object.

 

This approach isn't working for me when I load a script and attempt to add
the point source to the existing force model. E.g.

 

gmat.LoadScript("testing.script")

fm = gmat.GetObject("DefaultProp_ForceModel")

 

When I add the point mass to the fm object, I can see it reflected in the
object. E.g., by fm.Help() but it doesn't affect the results of the
simulation after gmat.RunScript(). If I save the script, I don't see the
additional point mass reflected in the force model either.

 

Any ideas?

 

Thanks in advance,
Mike

 

Michael Buksas 
Stellar Science, LLC 
 <mailto:mwbuk...@stellarscience.com> mwbuk...@stellarscience.com 
 <http://www.stellarscience.com> www.stellarscience.com

 

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