nwtc_lapack::lapack_tpttr Interface Reference

Unpack packed (1D) to regular matrix format (2D) More...

Public Member Functions
subroutine	lapack_stpttr (UPLO, N, AP, A, LDA, ErrStat, ErrMsg)
	Unpack a by-column-packed array into a 2D matrix format. More...
subroutine	lapack_dtpttr (UPLO, N, AP, A, LDA, ErrStat, ErrMsg)
	Unpack a by-column-packed array into a 2D matrix format See documentation in DTPTTR/STPTTR source code. More...

Detailed Description

Unpack packed (1D) to regular matrix format (2D)

Member Function/Subroutine Documentation

lapack_dtpttr()

subroutine nwtc_lapack::lapack_tpttr::lapack_dtpttr	(	character(1), intent(in)	UPLO,
		integer, intent(in)	N,
		real(r8ki), dimension( : ), intent(in)	AP,
		real(r8ki), dimension( :,: ), intent(out)	A,
		integer, intent(in)	LDA,
		integer(intki), intent(out)	ErrStat,
		character(*), intent(out)	ErrMsg
	)

Unpack a by-column-packed array into a 2D matrix format See documentation in DTPTTR/STPTTR source code.

Parameters

[in]	uplo	= 'U': A is an upper triangular matrix; 'L': A is a lower triangular matrix
[in]	n	The order of matrix A and AP.
[in]	lda	The leading dimension of the matrix A. LDA ? max(1,N)
[out]	errstat	Error level
[out]	errmsg	Message describing error
[in]	ap	Packed array
[out]	a	Unpacked array : Note AP(1)=A(1,1); AP(2)=A(1,2); AP(3)=A(2,2); AP(4)=A(1,3) etc. by column, upper triang

lapack_stpttr()

subroutine nwtc_lapack::lapack_tpttr::lapack_stpttr	(	character(1), intent(in)	UPLO,
		integer, intent(in)	N,
		real(siki), dimension( : ), intent(in)	AP,
		real(siki), dimension( :,: ), intent(out)	A,
		integer, intent(in)	LDA,
		integer(intki), intent(out)	ErrStat,
		character(*), intent(out)	ErrMsg
	)

Unpack a by-column-packed array into a 2D matrix format.

Parameters

[in]	uplo	= 'U': A is an upper triangular matrix; 'L': A is a lower triangular matrix
[in]	n	The order of matrix A and AP.
[in]	lda	The leading dimension of the matrix A. LDA ? max(1,N)
[out]	errstat	Error level
[out]	errmsg	Message describing error
[in]	ap	Packed array
[out]	a	Unpacked array : Note AP(1)=A(1,1); AP(2)=A(1,2); AP(3)=A(2,2); AP(4)=A(1,3) etc. by column, upper triang

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The documentation for this interface was generated from the following file:

• NWTC_LAPACK.f90