DVJACRun Method

public void Run(
	ref double[] Y,
	int offset_y,
	double[] YH,
	int offset_yh,
	int LDYH,
	double[] EWT,
	int offset_ewt,
	ref double[] FTEM,
	int offset_ftem,
	double[] SAVF,
	int offset_savf,
	ref double[] WM,
	int offset_wm,
	ref int[] IWM,
	int offset_iwm,
	IFEX F,
	IJEX JAC,
	ref int IERPJ,
	double[] RPAR,
	int offset_rpar,
	int[] IPAR,
	int offset_ipar
)

Public Sub Run ( 
	ByRef Y As Double(),
	offset_y As Integer,
	YH As Double(),
	offset_yh As Integer,
	LDYH As Integer,
	EWT As Double(),
	offset_ewt As Integer,
	ByRef FTEM As Double(),
	offset_ftem As Integer,
	SAVF As Double(),
	offset_savf As Integer,
	ByRef WM As Double(),
	offset_wm As Integer,
	ByRef IWM As Integer(),
	offset_iwm As Integer,
	F As IFEX,
	JAC As IJEX,
	ByRef IERPJ As Integer,
	RPAR As Double(),
	offset_rpar As Integer,
	IPAR As Integer(),
	offset_ipar As Integer
)

Parameters

Y  Double

= Vector containing predicted values on entry.

offset_y  Int32

 

YH  Double

= The Nordsieck array, an LDYH by LMAX array, input.

offset_yh  Int32

 

LDYH  Int32

= A constant .ge. N, the first dimension of YH, input.

EWT  Double

= An error weight vector of length N.

offset_ewt  Int32

 

FTEM  Double

 

offset_ftem  Int32

 

SAVF  Double

= Array containing f evaluated at predicted y, input.

offset_savf  Int32

 

WM  Double

= Real work space for matrices. In the output, it containS the inverse diagonal matrix if MITER = 3 and the LU decomposition of P if MITER is 1, 2 , 4, or 5. Storage of matrix elements starts at WM(3). Storage of the saved Jacobian starts at WM(LOCJS). WM also contains the following matrix-related data: WM(1) = SQRT(UROUND), used in numerical Jacobian step. WM(2) = H*RL1, saved for later use if MITER = 3.

offset_wm  Int32

 

IWM  Int32

= Integer work space containing pivot information, starting at IWM(31), if MITER is 1, 2, 4, or 5. IWM also contains band parameters ML = IWM(1) and MU = IWM(2) if MITER is 4 or 5.

offset_iwm  Int32

 

F  IFEX

= Dummy name for the user supplied subroutine for f.

JAC  IJEX

= Dummy name for the user supplied Jacobian subroutine.

IERPJ  Int32

= Output error flag, = 0 if no trouble, 1 if the P matrix is found to be singular.

RPAR  Double

 

offset_rpar  Int32

 

IPAR  Int32

 

offset_ipar  Int32

 

Reference