Convert coefficients of a modal representation in terms of Legendre polynomials to modal coefficients in terms of Chebyshev polynomials.

Type | Intent | Optional | Attributes | Name | ||
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integer, | intent(in) | :: | nIndeps | Number of values that can be computed independently. |
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real(kind=rk), | intent(in) | :: | alph(:) | Modal coefficients of the Legendre expansion. Size has to be: (1:params%n*indeps,nVars) The direction which is to be transformed has to run fastest in the array. |
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real(kind=rk), | intent(out) | :: | gam(:) | Modal coefficients of the Chebyshev expansion. Size has to be: (1:indeps*params%n,nVars) Note, that the resulting array will have changed layout, and the transformed direction will run slowest in the array. |
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type(ply_trafo_params_type), | intent(inout) | :: | params | The parameters of the fast polynomial transformation. |

Type | Visibility | Attributes | Name | Initial | |||
---|---|---|---|---|---|---|---|

integer, | private | :: | j | ||||

integer, | private | :: | r | ||||

integer, | private | :: | i | ||||

integer, | private | :: | l | ||||

integer, | private | :: | k | ||||

integer, | private | :: | h | ||||

integer, | private | :: | n | ||||

integer, | private | :: | s | ||||

integer, | private | :: | m | ||||

integer, | private | :: | iStrip | ||||

integer, | private | :: | iFun | ||||

integer, | private | :: | indep | ||||

integer, | private | :: | odd | ||||

integer, | private | :: | strip_ub | ||||

integer, | private | :: | striplen | ||||

integer, | private | :: | remainder | ||||

integer, | private | :: | nRows | ||||

integer, | private | :: | ub_row | ||||

integer, | private | :: | row_rem(params%striplen) | ||||

integer, | private | :: | stripend | ||||

integer, | private | :: | rowsize | ||||

integer, | private | :: | block_off | ||||

integer, | private | :: | stripoff | ||||

integer, | private | :: | iBlock |