![](../icons/Help.png) | CDUBPFilt Method |
This method applies a band-pass filter to the specified
line/channel and places the output in the output channel.
Available since Oasis montaj version: 5.0
License: Available to anyone with an Oasis Montaj license.
Namespace: Geosoft.Desktop.GXNetXAssembly: geosoft.desktop.gxnetx (in geosoft.desktop.gxnetx.dll)
Notes
If the short and long wavelengths are <= 0, the input channel
is simply copied to the output channel without filtering.
Syntaxpublic static void BPFilt(
CGXNETCore gxNetShared,
CDB db,
int line,
int i_ch,
int o_ch,
double sw,
double lw,
int filt_len
)
Public Shared Sub BPFilt (
gxNetShared As CGXNETCore,
db As CDB,
line As Integer,
i_ch As Integer,
o_ch As Integer,
sw As Double,
lw As Double,
filt_len As Integer
)
public:
static void BPFilt(
CGXNETCore^ gxNetShared,
CDB^ db,
int line,
int i_ch,
int o_ch,
double sw,
double lw,
int filt_len
)
static member BPFilt :
gxNetShared : CGXNETCore *
db : CDB *
line : int *
i_ch : int *
o_ch : int *
sw : float *
lw : float *
filt_len : int -> unit
Parameters
- gxNetShared
- Type: GeoEngine.Core.GXNetXCGXNETCore
A shared CGXNETCore - db
- Type: GeoEngine.Core.GXNetXCDB
Database - line
- Type: SystemInt32
Line handle - i_ch
- Type: SystemInt32
Input channel to filter [<define>DB_LOCK_READONLY</define>] - o_ch
- Type: SystemInt32
Output filtered channel [<define>DB_LOCK_READWRITE</define>] - sw
- Type: SystemDouble
Short wavelength cutoff, 0 for highpass - lw
- Type: SystemDouble
Long wavelength cutoff, 0 for lowpass - filt_len
- Type: SystemInt32
Filter Length, 0 for default length
See Also