CMATH.rLogZ Method

CMATHrLogZ Method

Given a Z value and the Log style and Log Minimum this function will return the log value.

Available since Oasis montaj version: 6.0.1
License: Available to anyone.

Namespace: GeoEngine.Core.GXNet
Assembly: geoengine.core.gxnet (in geoengine.core.gxnet.dll)

Notes

Mode = 0 (regular log mode) Returns: Log10(Z) for Z > minimum Log10(minimum) for Z <= minimum Mode = 1 (log / linear / negative log mode) Returns: minimum * ( log10( |Z| / minimum) + 1 ) for Z > minimum Z for |Z| <= minimum (the linear part of the range) -minimum * ( log10( |Z| / minimum) + 1 ) for Z < -minimum

Syntax

C++

Copy

public static double rLogZ(
	double d1,
	int i2,
	double d3
)

Public Shared Function rLogZ ( 
	d1 As Double,
	i2 As Integer,
	d3 As Double
) As Double

public:
static double rLogZ(
	double d1, 
	int i2, 
	double d3
)

static member rLogZ : 
        d1 : float * 
        i2 : int * 
        d3 : float -> float

Parameters

d1: Type: SystemDouble
Z Value
i2: Type: SystemInt32
Log Mode (0 - Log, 1 - LogLinearLog)
d3: Type: SystemDouble
Log Minimum (must be greater than 0)

Return Value

Type: Double
The Log Value.

Reference

CMATH Class

GeoEngine.Core.GXNet Namespace