CFFTCosRoll Method

Cosine roll-off filter

Namespace: Geosoft.Desktop.GXNetX
Assembly: geosoft.desktop.gxnetx (in geosoft.desktop.gxnetx.dll) Version: 2025.1.0.25

Syntax

C++

Copy

public void CosRoll(
	double llen,
	double hlen,
	double degree,
	int type
)

public void CosRoll(
	double llen,
	double hlen,
	double degree,
	int type
)

Public Sub CosRoll ( 
	llen As Double,
	hlen As Double,
	degree As Double,
	type As Integer
)

Public Sub CosRoll ( 
	llen As Double,
	hlen As Double,
	degree As Double,
	type As Integer
)

public:
void CosRoll(
	double llen, 
	double hlen, 
	double degree, 
	int type
)

public:
void CosRoll(
	double llen, 
	double hlen, 
	double degree, 
	int type
)

member CosRoll : 
        llen : float * 
        hlen : float * 
        degree : float * 
        type : int -> unit 


member CosRoll : 
        llen : float * 
        hlen : float * 
        degree : float * 
        type : int -> unit

Parameters

llen: Type: SystemDouble
Low wavelength start point (meters)
hlen: Type: SystemDouble
High wavelength end point (meters)
degree: Type: SystemDouble
Degree of the filter function (default = 2.0)
type: Type: SystemInt32
Filter type: 1= Low-pass (regional) filter (default) 0= High-pass (residual) filter

Reference

CFFT Class

Geosoft.Desktop.GXNetX Namespace

CFFTAddLanguageSpecificTextSet("LSTF7C9DC6D_0?cpp=::|nu=.");CosRoll Method

Parameters

Reference

CFFTCosRoll Method