This module evaluates a pre-defined function for f0. This is an alternative to the use of an f0 table or a bi-Maxwellian approximation. This function can be used to define f0 for the integration or for the analytic continuation (or both).

This function returns the pre-defined function as f0.

Type | Intent | Optional | Attributes | Name | ||
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integer, | intent(in) | :: | is |
Index of species. |
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double precision | :: | pperp |
Perpendicular momentum. |
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double complex | :: | ppar |
Parallel momentum. |