ply_convert2oversample_1d Subroutine

private subroutine ply_convert2oversample_1d(state, poly_proj, modalCoeffs, nScalars, ensure_positivity)

Copy a single 1D element state into a larger array and pad it with zeroes.

The additional modes might be necessary for proper dealing with nonlinear operations.


real(kind=rk), intent(in) :: state(:,:)

State in a single element, to be oversampled.

type(ply_poly_project_type), intent(in) :: poly_proj

Description of the projection method.

real(kind=rk), intent(inout) :: modalCoeffs(:,:)

Oversampled array for modal coefficients from state.

integer, intent(in), optional :: nScalars

The number of scalar variables to convert. If nScalars is not passed to this subroutine, all variables of argument state will be considered by this routine.

logical, intent(in), optional :: ensure_positivity(:)

Only use modes up to the point, where we are sure that the resulting polynomial will be positive everywhere. This is an array of logicals for each variable, if not given, the default is false (no positivity ensured).

Called by

proc~~ply_convert2oversample_1d~~CalledByGraph proc~ply_convert2oversample_1d ply_convert2oversample_1d proc~ply_convert2oversample ply_convert2oversample proc~ply_convert2oversample->proc~ply_convert2oversample_1d



integer, private :: iVar
integer, private :: iPoint
integer, private :: iVP
integer, private :: nPVars
integer, private :: nVars
integer, private :: ord_lim
real(kind=rk), private :: varsum