DVHINRun Method

public void Run(
	int N,
	double T0,
	double[] Y0,
	int offset_y0,
	double[] YDOT,
	int offset_ydot,
	IFEX F,
	double[] RPAR,
	int offset_rpar,
	int[] IPAR,
	int offset_ipar,
	double TOUT,
	double UROUND,
	double[] EWT,
	int offset_ewt,
	int ITOL,
	double[] ATOL,
	int offset_atol,
	ref double[] Y,
	int offset_y,
	ref double[] TEMP,
	int offset_temp,
	ref double H0,
	ref int NITER,
	ref int IER
)

Parameters

N  Int32

= Size of ODE system, input.

T0  Double

= Initial value of independent variable, input.

Y0  Double

= Vector of initial conditions, input.

offset_y0  Int32

The starting offset in Y0.

YDOT  Double

= Vector of initial first derivatives, input.

offset_ydot  Int32

The starting offset in YDOT.

F  IFEX

= Name of subroutine for right-hand side f(t,y), input.

RPAR  Double

User-defined real parameter array passed to F.

offset_rpar  Int32

The starting offset in RPAR.

IPAR  Int32

User-defined integer parameter array passed to F.

offset_ipar  Int32

The starting offset in IPAR.

TOUT  Double

= First output value of independent variable

UROUND  Double

= Machine unit roundoff

EWT  Double

Error weight vector used to scale the initial derivative estimates.

offset_ewt  Int32

The starting offset in EWT.

ITOL  Int32

Indicator describing the scalar or vector tolerance layout.

ATOL  Double

Absolute tolerance array or scalar storage.

offset_atol  Int32

The starting offset in ATOL.

Y  Double

Workspace receiving the initial scaled solution values.

offset_y  Int32

The starting offset in Y.

TEMP  Double

Temporary workspace used while estimating the step size.

offset_temp  Int32

The starting offset in TEMP.

H0  Double

= Step size to be attempted, output.

NITER  Int32

= Number of iterations (and of f evaluations) to compute H0, output.

IER  Int32

= The error flag, returned with the value IER = 0 if no trouble occurred, or IER = -1 if TOUT and T0 are considered too close to proceed.

Reference