Public Member Functions
subroutine	cinvmt (a)
	Invert complex matrix in place.

subroutine	cinvmtf (a, ff)
	Invert a complex matrix in place, or flag if process fails.

subroutine	clinmmt (a, b)
	Invert complex linear system with multiple right-hand side vectors.

subroutine	clinmmtf (a, b, ff)
	Invert linear system with multiple right-hand side vectors, or flag failure.

subroutine	clinmvt (a, b)
	Invert linear system with single right-hand side vector.

subroutine	clinmvtf (a, b, ff)
	Invert complex linear system with single right-hand side vector.

subroutine	dinvmt (a)
	Invert double precision matrix in place.

subroutine	dinvmtf (a, ff)
	Invert a double precision matrix in place, or flag if process fails.

subroutine	dlinmmt (a, b)
	Invert linear system with multiple right-hand side vectors.

subroutine	dlinmmtf (a, b, ff)
	Invert linear system with multiple right-hand side vectors, or flag failure.

subroutine	dlinmvt (a, b)
	Invert linear system with single right-hand side vector.

subroutine	dlinmvtf (a, b, ff)
	Invert linear system with single right-hand side vector.

subroutine	iinvf (imat, ff)
	Invert integer square matrix, imat, if possible, but flag ff=.true.

subroutine	sinvmt (a)
	Invert single precision matrix in place.

subroutine	sinvmtf (a, ff)
	Invert a single precision matrix in place, or flag if process fails.

subroutine	slinmmt (a, b)
	Invert linear system with multiple right-hand side vectors.

subroutine	slinmmtf (a, b, ff)
	Invert linear system with multiple right-hand side vectors, or flag failure.

subroutine	slinmvt (a, b)
	Invert linear system with single right-hand side vector.

subroutine	slinmvtf (a, b, ff)
	Invert linear system with single right-hand side vector.

Detailed Description

Definition at line 31 of file pmat.f90.

Member Function/Subroutine Documentation

◆ cinvmt()

subroutine pmat::inv::cinvmt ( complex(dpc), dimension(:,:), intent(inout) a )

Invert complex matrix in place.

Parameters

[in,out] a matrix

Author: R. J. Purser

Definition at line 103 of file pmat.f90.

◆ cinvmtf()

subroutine pmat::inv::cinvmtf	(	complex(dpc), dimension(:,:), intent(inout)	a,
		logical, intent(out)	ff )

Invert a complex matrix in place, or flag if process fails.

Parameters

[in,out]	a	matrix
[out]	ff	flag for error condition

Author: R. J. Purser

Definition at line 190 of file pmat.f90.

References pietc::c1.

◆ clinmmt()

subroutine pmat::inv::clinmmt	(	complex(dpc), dimension(:,:), intent(inout)	a,
		complex(dpc), dimension(:,:), intent(inout)	b )

Invert complex linear system with multiple right-hand side vectors.

Complex double precision version.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vectors, output solution vectors

Author: R. J. Purser

Definition at line 255 of file pmat.f90.

◆ clinmmtf()

subroutine pmat::inv::clinmmtf	(	complex(dpc), dimension(:,:), intent(inout)	a,
		complex(dpc), dimension(:,:), intent(inout)	b,
		logical, intent(out)	ff )

Invert linear system with multiple right-hand side vectors, or flag failure.

Complex double precision version.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vectors, output solution vectors
[out]	ff	failure flag

Author: R. J. Purser

Definition at line 319 of file pmat.f90.

◆ clinmvt()

subroutine pmat::inv::clinmvt	(	complex(dpc), dimension(:,:), intent(inout)	a,
		complex(dpc), dimension(:), intent(inout)	b )

Invert linear system with single right-hand side vector.

Complex double precision version.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vector, output solution vector

Author: R. J. Purser

Definition at line 371 of file pmat.f90.

◆ clinmvtf()

subroutine pmat::inv::clinmvtf	(	complex(dpc), dimension(:,:), intent(inout)	a,
		complex(dpc), dimension(:), intent(inout)	b,
		logical, intent(out)	ff )

Invert complex linear system with single right-hand side vector.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vector, output solution vector
[out]	ff	failure flag

Author: R. J. Purser

Definition at line 429 of file pmat.f90.

◆ dinvmt()

subroutine pmat::inv::dinvmt ( real(dp), dimension(:,:), intent(inout) a )

Invert double precision matrix in place.

Parameters

[in,out] a matrix

Author: R. J. Purser

Definition at line 92 of file pmat.f90.

◆ dinvmtf()

subroutine pmat::inv::dinvmtf	(	real(dp), dimension(:,:), intent(inout)	a,
		logical, intent(out)	ff )

Invert a double precision matrix in place, or flag if process fails.

Parameters

[in,out]	a	matrix
[out]	ff	flag for error condition

Author: R. J. Purser

Definition at line 153 of file pmat.f90.

◆ dlinmmt()

subroutine pmat::inv::dlinmmt	(	real(dp), dimension(:,:), intent(inout)	a,
		real(dp), dimension(:,:), intent(inout)	b )

Invert linear system with multiple right-hand side vectors.

Double precision version

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vectors, output solution vectors

Author: R. J. Purser

Definition at line 242 of file pmat.f90.

◆ dlinmmtf()

subroutine pmat::inv::dlinmmtf	(	real(dp), dimension(:,:), intent(inout)	a,
		real(dp), dimension(:,:), intent(inout)	b,
		logical, intent(out)	ff )

Invert linear system with multiple right-hand side vectors, or flag failure.

Double precision version.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vectors, output solution vectors
[out]	ff	failure flag

Author: R. J. Purser

Definition at line 294 of file pmat.f90.

◆ dlinmvt()

subroutine pmat::inv::dlinmvt	(	real(dp), dimension(:,:), intent(inout)	a,
		real(dp), dimension(:), intent(inout)	b )

Invert linear system with single right-hand side vector.

Double precision version.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vector, output solution vector

Author: R. J. Purser

Definition at line 357 of file pmat.f90.

◆ dlinmvtf()

subroutine pmat::inv::dlinmvtf	(	real(dp), dimension(:,:), intent(inout)	a,
		real(dp), dimension(:), intent(inout)	b,
		logical, intent(out)	ff )

Invert linear system with single right-hand side vector.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vector, output solution vector
[out]	ff	failure flag

Author: R. J. Purser

Definition at line 407 of file pmat.f90.

◆ iinvf()

subroutine pmat::inv::iinvf	(	integer(spi), dimension(:,:), intent(inout)	imat,
		logical, intent(out)	ff )

Invert integer square matrix, imat, if possible, but flag ff=.true.

if not possible. (Determinant of imat must be +1 or -1)

Parameters

[in,out]	imat	integer square matrix
[out]	ff	error flag

Author: R. J. Purser

Definition at line 451 of file pmat.f90.

◆ sinvmt()

subroutine pmat::inv::sinvmt ( real(sp), dimension(:,:), intent(inout) a )

Invert single precision matrix in place.

Parameters

[in,out] a matrix

Author: R. J. Purser

Definition at line 81 of file pmat.f90.

◆ sinvmtf()

subroutine pmat::inv::sinvmtf	(	real(sp), dimension(:,:), intent(inout)	a,
		logical, intent(out)	ff )

Invert a single precision matrix in place, or flag if process fails.

Parameters

[in,out]	a	matrix
[out]	ff	flag for error condition

Author: R. J. Purser

Definition at line 115 of file pmat.f90.

References pietc::u1.

◆ slinmmt()

subroutine pmat::inv::slinmmt	(	real(sp), dimension(:,:), intent(inout)	a,
		real(sp), dimension(:,:), intent(inout)	b )

Invert linear system with multiple right-hand side vectors.

Single precision version.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vectors, output solution vectors

Author: R. J. Purser

Definition at line 229 of file pmat.f90.

◆ slinmmtf()

subroutine pmat::inv::slinmmtf	(	real(sp), dimension(:,:), intent(inout)	a,
		real(sp), dimension(:,:), intent(inout)	b,
		logical, intent(out)	ff )

Invert linear system with multiple right-hand side vectors, or flag failure.

Single precision version.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vectors, output solution vectors
[out]	ff	failure flag

Author: R. J. Purser

Definition at line 269 of file pmat.f90.

◆ slinmvt()

subroutine pmat::inv::slinmvt	(	real(sp), dimension(:,:), intent(inout)	a,
		real(sp), dimension(:), intent(inout)	b )

Invert linear system with single right-hand side vector.

Single precision version.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vector, output solution vector

Author: R. J. Purser

Definition at line 343 of file pmat.f90.

◆ slinmvtf()

subroutine pmat::inv::slinmvtf	(	real(sp), dimension(:,:), intent(inout)	a,
		real(sp), dimension(:), intent(inout)	b,
		logical, intent(out)	ff )

Invert linear system with single right-hand side vector.

Parameters

[in,out]	a	Invertible system matrix, destroyed on output
[in,out]	b	input RHS vector, output solution vector
[out]	ff	failure flag

Author: R. J. Purser

Definition at line 385 of file pmat.f90.

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

/scratch4/NCEPDEV/nems/Brian.Curtis/git/BrianCurtis-NOAA/UFS_UTILS/v1_14_0/sorc/grid_tools.fd/regional_esg_grid.fd/pmat.f90

Public Member Functions

Detailed Description

Member Function/Subroutine Documentation

◆ cinvmt()

◆ cinvmtf()

◆ clinmmt()

◆ clinmmtf()

◆ clinmvt()

◆ clinmvtf()

◆ dinvmt()

◆ dinvmtf()

◆ dlinmmt()

◆ dlinmmtf()

◆ dlinmvt()

◆ dlinmvtf()

◆ iinvf()

◆ sinvmt()

◆ sinvmtf()

◆ slinmmt()

◆ slinmmtf()

◆ slinmvt()

◆ slinmvtf()