Subroutine to transform Legendre expansion to point values at Chebyshev nodes. VK: no multivar fashion of this routine is used anymore
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| type(ply_legFpt_type), | intent(inout) | :: | fpt | |||
| real(kind=rk), | intent(inout) | :: | legCoeffs(:,:) |
The Legendre coefficients to convert to point values (Chebyshev nodes). \attention Although this array serves as input only, it is modified inside of this routine by the underlying FPT algorithm. So, when this routine returns from its call the original values of pntVal will be modified. |
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| real(kind=rk), | intent(inout) | :: | pntVal(:,:) | |||
| integer, | intent(in) | :: | nVars |