| ... | ... | @@ -69,3 +69,15 @@ planet and the star and a grid cell and the star |
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$`\tilde \Phi_d = \vec a \cdot \vec r `$
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where $`\vec a$ is the acceleration of the primary due to the whole disk.
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When doing simulations in production mode such terms must be included in the computations. However, it may be useful to control the contribution from indirect terms. At this purpose the indirect terms may be de activated in the config file with the flag IndirectForces in the Referential group :
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```
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Referential
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{
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Type Constant
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IndirectForces true
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Omega 1
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NewOmega 0
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}
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``` |
