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CCHIMERAGetTransform Method

Get channel transform options and lambda values.

Namespace:  Geosoft.Desktop.GXNet
Assembly:  geosoft.desktop.gxnet (in geosoft.desktop.gxnet.dll) Version: 2024.2.0.25
Syntax
public static void GetTransform(
	CDB db,
	string chan,
	int trans_opt,
	ref int trans,
	ref double lda
)

public static void GetTransform(
	CDB db,
	string chan,
	int trans_opt,
	ref int trans,
	ref double lda
)

Parameters

db
Type: GeoEngine.Core.GXNetCDB
DB handle
chan
Type: SystemString
Channel name
trans_opt
Type: SystemInt32
Transform option: -1, 0, 1 or 2
trans
Type: SystemInt32
Returned transform used
lda
Type: SystemDouble
Returned lambda value for option==2
Remarks
If the lambda transform is requested, the channel must have the lambda value defined. Input Transform options -1 - Channel default (will be either raw or log) 0 - Raw Transform 1 - Log transform: base e with log min = CHIMERA_LOG_MIN 2 - Lambda transform
See Also