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CDU.iEMTauLateTime Method

Automatic fitting EM Tau

Namespace:  Geosoft.Desktop.GXNet
Assembly:  geosoft.desktop.gxnet (in geosoft.desktop.gxnet.dll) Version: 2024.2.0.25
Syntax
public static int iEMTauLateTime(
	CVV hVVobs,
	CVV hVVtime,
	CVV hVVnoise,
	int lWindow,
	int TauProcess,
	double dMaxTau,
	double dTau0,
	double dA0,
	double dItrTol,
	int lItrMax,
	ref int plItr,
	ref double pdTau,
	ref double pdA,
	ref double pdMisfit,
	ref int iError,
	CVV hVVcalcVV
)

public static int iEMTauLateTime(
	CVV hVVobs,
	CVV hVVtime,
	CVV hVVnoise,
	int lWindow,
	int TauProcess,
	double dMaxTau,
	double dTau0,
	double dA0,
	double dItrTol,
	int lItrMax,
	ref int plItr,
	ref double pdTau,
	ref double pdA,
	ref double pdMisfit,
	ref int iError,
	CVV hVVcalcVV
)

Parameters

hVVobs
Type: GeoEngine.Core.GXNet.CVV
Observed EM [READONLY]
hVVtime
Type: GeoEngine.Core.GXNet.CVV
Time [READONLY]
hVVnoise
Type: GeoEngine.Core.GXNet.CVV
Noise [READONLY]
lWindow
Type: System.Int32
Time window [READONLY]
TauProcess
Type: System.Int32
1-TauProcess: 2-MoveWindow [READONLY]
dMaxTau
Type: System.Double
Max Tau [READONLY]
dTau0
Type: System.Double
Starting Tau [READONLY]
dA0
Type: System.Double
Starting coeff. A [READONLY]
dItrTol
Type: System.Double
Iterarion tolerance [READONLY]
lItrMax
Type: System.Int32
Maximum iteration [READONLY]
plItr
Type: System.Int32
Number of iterations
pdTau
Type: System.Double
Calculated Tau
pdA
Type: System.Double
Calculated coeff. A
pdMisfit
Type: System.Double
Calculated misfit
iError
Type: System.Int32
Error message code 0 (No error), 1 (Insufficient points above noise threshold) 2 (No convergence in 30 svdcmp iterations)
hVVcalcVV
Type: GeoEngine.Core.GXNet.CVV
Calculated EM

Return Value

Type: Int32
0 - OK 1 - if error
See Also