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parameters:perpcorr [2016/11/18 22:26] danielver02 |
parameters:perpcorr [2021/05/31 13:15] |
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| - | ====== perpcorr ====== | ||
| - | The double precision parameter perpcorr describes a correction factor for the fitting function for the hybrid analytic continuation in the perpendicular direction. In the Maxwellian case, for example, the fitting function is multiplied with | ||
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| - | In the kappa case, the factor | ||
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| - | is added to the expression that is taken to the power -(kappa+1). | ||
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| - | In this way, it is not necessary that the fitting routine fits very small function values, which would otherwise cause problems. | ||
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| - | This perpendicular correction has no influence on Jüttner fits. | ||
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| - | If perpcorr = 0, this additional functionality is turned off, and the fit is applied at each iperp. | ||
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| - | It is recommended to set perpcorr to roughly 1 / (beta_perp * ms). | ||
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| - | ---- | ||
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| - | perpcorr has to be defined for each fit. | ||
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| - | perpcorr is part of the namelist &ffit_. | ||
