nwtc_num::interpbin Interface Reference

This funtion returns a y-value that corresponds to an input x-value by interpolating into the arrays. More...

Public Member Functions
complex(reki) function	interpbincomp (XVal, XAry, YAry, ILo, AryLen)
	This funtion returns a y-value that corresponds to an input x-value by interpolating into the arrays. More...
real(reki) function	interpbinreal (XVal, XAry, YAry, ILo, AryLen)
	This funtion returns a y-value that corresponds to an input x-value by interpolating into the arrays. More...

Detailed Description

This funtion returns a y-value that corresponds to an input x-value by interpolating into the arrays.

It uses a binary interpolation scheme that takes about log(AryLen) / log(2) steps to converge. It returns the first or last YAry() value if XVal is outside the limits of XAry().

Use InterpBin (nwtc_num::interpbin) instead of directly calling a specific routine in the generic interface.

Returns

The interpolated value of Y at XVal

Parameters

[in]	arylen	Length of the arrays.
[in,out]	ilo	The low index into the arrays.
[in]	xary	Array of X values to be interpolated.
[in]	xval	X value to be interpolated.
[in]	yary	Array of Y values to be interpolated.

Member Function/Subroutine Documentation

interpbincomp()

complex(reki) function nwtc_num::interpbin::interpbincomp	(	real(reki), intent(in)	XVal,
		real(reki), dimension (arylen), intent(in)	XAry,
		complex(reki), dimension (arylen), intent(in)	YAry,
		integer, intent(inout)	ILo,
		integer, intent(in)	AryLen
	)

This funtion returns a y-value that corresponds to an input x-value by interpolating into the arrays.

It uses a binary interpolation scheme that takes about log(AryLen) / log(2) steps to converge. It returns the first or last YAry() value if XVal is outside the limits of XAry().

Use InterpBin (nwtc_num::interpbin) instead of directly calling a specific routine in the generic interface.

Returns

The interpolated value of Y at XVal

Parameters

[in]	arylen	Length of the arrays.
[in,out]	ilo	The low index into the arrays.
[in]	xary	Array of X values to be interpolated.
[in]	xval	X value to be interpolated.
[in]	yary	Array of Y values to be interpolated.

interpbinreal()

real(reki) function nwtc_num::interpbin::interpbinreal	(	real(reki), intent(in)	XVal,
		real(reki), dimension (arylen), intent(in)	XAry,
		real(reki), dimension (arylen), intent(in)	YAry,
		integer, intent(inout)	ILo,
		integer, intent(in)	AryLen
	)

This funtion returns a y-value that corresponds to an input x-value by interpolating into the arrays.

It uses a binary interpolation scheme that takes about log(AryLen) / log(2) steps to converge. It returns the first or last YAry() value if XVal is outside the limits of XAry().

Use InterpBin (nwtc_num::interpbin) instead of directly calling a specific routine in the generic interface.

Returns

The interpolated value of Y at XVal

Parameters

[in]	arylen	Length of the arrays.
[in,out]	ilo	The low index into the arrays.
[in]	xary	Array of X values to be interpolated.
[in]	xval	X value to be interpolated.
[in]	yary	Array of Y values to be interpolated.

Returns

The interpolated value of Y at XVal

Parameters

[in]	arylen	Length of the arrays.
[in,out]	ilo	The low index into the arrays.
[in]	xary	Array of X values to be interpolated.
[in]	xval	X value to be interpolated.
[in]	yary	Array of Y values to be interpolated.

---

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

• NWTC_Num.f90