Geosoft GXNet API Reference
Geosoft.Desktop.GXNet
CDU Class
CDU Methods
ADOTableNames Method
AnSig Method
Append Method
AvgAzimuth Method
BaseData Method
BaseDataEx Method
BoundLine Method
BPFilt Method
BreakLine Method
BreakLine2 Method
BreakLineToGroups Method
BreakLineToGroups2 Method
BSpline Method
CalculateDrapedSurveyAltitude Method
CalculateDrapedSurveyAltitude2 Method
ClosestPoint Method
CopyLine Method
CopyLineAcross Method
CopyLineChanAcross Method
CopyLineMasked Method
CreateDrillholeParameterWeightConstraintDatabase Method
DAOTableNames Method
Decimate Method
Diff Method
DirectGridDataToVoxel Method
DirectGridItemCountsToVoxel Method
Distance Method
Distance3D Method
Distline Method
DupChanLocks Method
DupChans Method
EditDuplicates Method
Export Method
Export2 Method
ExportAMIRA Method
ExportAseg Method
ExportAsegProj Method
ExportChanCRC Method
ExportCSV Method
ExportDatabaseCRC Method
ExportGBN Method
ExportGeodatabase Method
ExportMDB Method
ExportSHP Method
ExportXYZ Method
ExportXYZ2 Method
FFT Method
Filter Method
GenLev Method
GenLevDB Method
GenXYZTemp Method
GetChanDataLST Method
GetChanDataVV Method
GetExistingFeatureClassesInGeodatabase Method
GetXYZNumFields Method
Gradient Method
GravDrift Method
GravTide Method
GridLoad Method
GridLoadXYZ Method
Head Method
IImportBIN3 Method
ImpCBPly Method
ImportADO Method
ImportAllADO Method
ImportAllDAO Method
ImportAMIRA Method
ImportAseg Method
ImportAsegProj Method
ImportBIN Method
ImportBIN2 Method
ImportBIN4 Method
ImportDAARC500Serial Method
ImportDAARC500SerialGPS Method
ImportDAO Method
ImportESRI Method
ImportGBN Method
ImportIoGAS Method
ImportODDF Method
ImportPico Method
ImportUBCModMsh Method
ImportUSGSPost Method
ImportXYZ Method
ImportXYZ2 Method
IndexOrder Method
Interp Method
InterpGap Method
Intersect Method
IntersectAll Method
IntersectGDBtoTBL Method
IntersectOld Method
IntersectTBLtoGDB Method
LabTemplate Method
LoadGravity Method
LoadLTB Method
MakeFid Method
Mask Method
Math Method
MergeLine Method
ModFidRange Method
Move Method
NLFilt Method
Normal Method
PolyFill Method
PolyMask Method
ProjectData Method
ProjectXYZ Method
ProjPoints Method
QCInitSeparation Method
QCSurveyPlan Method
RangeXY Method
RangeXYZ Method
RangeXYZData Method
rDirection Method
ReFid Method
ReFidAllCh Method
ReFidCh Method
Rotate Method
SampleGD Method
SampleIMG Method
SampleIMGLineLST Method
ScanADO Method
ScanAseg Method
ScanDAO Method
ScanPico Method
Sort Method
SortIndex Method
SortIndex2 Method
SplitLine Method
SplitLine2 Method
SplitLineByDirection Method
SplitLineByDirection2 Method
SplitLineXY Method
SplitLineXY2 Method
SplitLineXY3 Method
Stat Method
TableLineFid Method
TableLook1 Method
TableLook2 Method
TableLookI2 Method
TableLookR2 Method
TableSelectedLinesFid Method
TimeConstant Method
Trend Method
UpdateIntersectDB Method
VoxelSection Method
WriteWA Method
XyzLine Method
XyzLine2 Method
XyzLine3 Method
ZMask Method
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CDUTimeConstant Method
Calculate TEM time constant (Tau)

Available since Oasis montaj version: 5.0.0
License: Available to anyone with an Oasis Montaj license.  

Namespace: Geosoft.Desktop.GXNet
Assembly: geosoft.desktop.gxnet (in geosoft.desktop.gxnet.dll)
Notes
When DU_TIME_LOG option is used, Time channel will be converted with logarithmic before calculating time constant. Logarthmic conversion is always applied to the response channel.
Syntax
Copy
public static void TimeConstant(
	CDB oDB1,
	int i2,
	int i3,
	int i4,
	int i5,
	int i6,
	int i7,
	int i8
)

Parameters

oDB1
Type: GeoEngine.Core.GXNetCDB
Database, required
i2
Type: SystemInt32
Line Handle, required
i3
Type: SystemInt32
Response channel, required [DB_LOCK_READONLY]
i4
Type: SystemInt32
Time channel, required [DB_LOCK_READONLY]
i5
Type: SystemInt32
Output Time constant (Tau) channel, required [DB_LOCK_READWRITE]
i6
Type: SystemInt32
Output Intercept channel, no output if NULLSYMB [DB_LOCK_READWRITE]
i7
Type: SystemInt32
Output predicted response channel, no output if NULLSYMB [DB_LOCK_READWRITE] Result is based on least square fit from Tau and Intercept
i8
Type: SystemInt32
Log option applied to time channel: 0 - linear, 1 - log10
See Also