CDU Methods |
The CDU type exposes the following members.
Name | Description | |
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ADOTableNames | Scans a ADO-compliant database and returns the table names in a VV | |
AnSig | Calculate the Analytic Signal of a channel. | |
Append | Append a source database onto a destination database. | |
AvgAzimuth | Returns average azimuth of selected lines. | |
BaseData |
This method corrects an entire database line using a
time-based correction table. It is given 2 input channel
tokens and 1 output channel token as well as the table
object to use.
| |
BaseDataEx |
This method corrects an entire database line using a
time-based correction table. It is given 2 input channel
tokens and 1 output channel token as well as the table
object to use (table sort flag=1 for sort, =0 for no sort).
| |
BoundLine | Set map boundary clip limits. | |
BPFilt |
This method applies a band-pass filter to the specified
line/channel and places the output in the output channel.
| |
BreakLine | Break up a line based on line numbers in a channel. | |
BreakLine2 | Break up a line based on line numbers in a channel. | |
BreakLineToGroups | Break up a line into group-lines based on a channel. | |
BreakLineToGroups2 | Break up a line into group-lines based on a channel. | |
BSpline | B-spline Interpolate a Channel. | |
CalculateDrapedSurveyAltitude | Calculate a draped flight path, enforcing maximum descent and ascent rates. | |
CalculateDrapedSurveyAltitude2 | Calculate a draped flight path, enforcing maximum descent and ascent rates. | |
ClosestPoint | Return closest data point to input location. | |
CopyLine | Copy a line. | |
CopyLineAcross | Copy a line from one database to another. | |
CopyLineChanAcross | Copy a list of channels in a line from one database to another. | |
CopyLineMasked | Copy a line, prune items based on a mask channel | |
CreateDrillholeParameterWeightConstraintDatabase | Used for weighting inversion models. | |
DAOTableNames | Scans a DAO-compliant database and returns the table names in a VV | |
Decimate | Copy and decimate a channel | |
Diff | Calculate differences within a channel. | |
DirectGridDataToVoxel | Create a voxel using direct gridding. | |
DirectGridItemCountsToVoxel | Create a voxel using direct gridding containing the number of data points in each cell. | |
Distance | Create a distance channel from X and Y. | |
Distance3D | Create a distance channel from XY or XYZ with direction options. | |
Distline | Calculate cummulative distance for a line. | |
DupChanLocks | Duplicate all channels protect-info from input DB. | |
DupChans | Duplicate all channels from input DB. | |
EditDuplicates | Edit duplicate readings at individual location | |
Export | Export to a specific format. | |
Export2 | Like Export_DU, but include line names as data. | |
ExportAMIRA | Export to database an AMIRA data file. | |
ExportAseg | Export to ASEG-GDF format file(s). | |
ExportAsegProj | Export to ASEG-GDF format file(s) (supports projections). | |
ExportChanCRC | Export a channel as XML and compute a CRC value. | |
ExportCSV | Export to a CSV file. | |
ExportDatabaseCRC | Export a channel as XML and compute a CRC value. | |
ExportGBN | Export to a GBN data file. | |
ExportGeodatabase | Export to a ESRI Geodatabase file. | |
ExportMDB | Export to a Microsoft Access Database (MDB) file. | |
ExportSHP | Export to a shape file or files. | |
ExportXYZ | Export XYZdata from a database to an XYZ file. | |
ExportXYZ2 | Export XYZdata from a database to an XYZ file, using file handles. | |
FFT | Apply an FFT to space data. | |
Filter | Apply a convolution filter to a channel. | |
GenLev | Generate a Level table from an Intersection Table. | |
GenLevDB | Generate a Level table from an Intersection Database | |
GenXYZTemp | Generate default XYZ template for a XYZ file. | |
GetChanDataLST | Populate a LST with unique items in a channel. | |
GetChanDataVV | Populate a VV with unique items in a channel. | |
GetExistingFeatureClassesInGeodatabase | Searches the geodatabases for an existing Feature class. | |
GetXYZNumFields | Get the number of fields in the XYZ file. | |
Gradient |
This method takes 4 channels from input database and
duplicats each line twice to output database)
(input and Output can be the same channel).
| |
GravDrift | Calculate base loop closure and correct for drift. | |
GravTide | Calculate earth tide gravity correction. | |
GridLoad | Load grid data to a database. | |
GridLoadXYZ | Load grid data to a database using specified channels | |
Head | Applies a heading correction. | |
IImportBIN3 | Same as ImportBIN2_DU, but returns the name of the imported line. | |
ImpCBPly | Import concession boundary polygon file into a database | |
ImportADO | Import an external database table into a group using ADO. | |
ImportAllADO | Import an entire external database using ADO. | |
ImportAllDAO | Import an entire external database using DAO. | |
ImportAMIRA | Import an AMIRA data file. | |
ImportAseg | Import an ASEG-GDF data file. | |
ImportAsegProj | Import an ASEG-GDF data file (supports projections). | |
ImportBIN | Import blocked binary or archive ASCII data | |
ImportBIN2 | Import blocked binary or archive ASCII data with data error display | |
ImportBIN4 | Same as ImportBIN2_DU but with an import mode | |
ImportDAARC500Serial | Import Serial data from the RMS Instruments DAARC500. | |
ImportDAARC500SerialGPS | Import Serial GPS data from the RMS Instruments DAARC500. | |
ImportDAO | Import an external database table into a group using DAO. | |
ImportESRI | Import an ArcGIS Geodatabase table or feature class into a GDB group | |
ImportGBN | Import GBN data file. | |
ImportIoGAS | Import data columns from an ioGAS data file. | |
ImportODDF | Import ODDF data file. | |
ImportPico | Import a Picodas data file. | |
ImportUBCModMsh | Import UBC Mod and Msh files. | |
ImportUSGSPost | Import USGS Post data file. | |
ImportXYZ | Import XYZ data into the database. | |
ImportXYZ2 | Import XYZ data into the database. | |
IndexOrder | Change the order of a channel using an index channel. | |
Interp | Replace all dummies by interpolating from valid data. | |
InterpGap | Replace all dummies by interpolating from valid data. | |
Intersect | Create Tie Line & Normal Line intersect table. | |
IntersectAll | Create line intersect table from all lines. | |
IntersectGDBtoTBL | Create a new intersection table from an intersection database. | |
IntersectOld | Use existing intersection table and re-calculate miss-ties. | |
IntersectTBLtoGDB | Create a new intersection database from an intersection table. | |
LabTemplate | Makes a default template from a lab assay file. | |
LoadGravity | Load a gravity survey file | |
LoadLTB | Load LTB into a database line. | |
MakeFid | Make a fiducial channel based on an existing channel. | |
Mask | Mask dummies in one channel against another. | |
Math | Apply an expression to the database | |
MergeLine |
Merge a line a the fiducial and copies any data past
that fiducial into the new line.
| |
ModFidRange | Insert/Append/Delete a range of fids. | |
Move | Move/correct a channel to a control channel. | |
NLFilt |
This method applies a non-linear filter to the specified
line/channel and places the output in the output channel.
| |
Normal | Set fid of all channels to match a specified channel. | |
PolyFill | Fill using a polygon with a value of 1. | |
PolyMask | Mask against a polygon. | |
ProjectData | Project X,Y channels | |
ProjectXYZ | Project X,Y,Z channels from one system to another. | |
ProjPoints | Project X,Y(Z) channels with different projections | |
QCInitSeparation | Creates the nearest line channels for line separation QC. | |
QCSurveyPlan | Create a database containing proposed survey plan in a PLY | |
RangeXY | Find the range of X, and Y in the selected lines. | |
RangeXYZ | Find the range of X, Y and Z in selected lines. | |
RangeXYZData | Find the range of X, Y, Z and Data values in selected lines. | |
rDirection | Returns the direction of a line. | |
ReFid | Re-fid a channel based on a reference channel | |
ReFidAllCh | Simple re-fid of all channels based on a reference channel | |
ReFidCh | Simple re-fid of a channel based on a reference channel | |
Rotate | Rotate coordinates. | |
SampleGD | Sample a GD at a specified X and Y. | |
SampleIMG | Sample a IMG at a specified X and Y. | |
SampleIMGLineLST | Sample an IMG at a specified X and Y, for a LST of lines. | |
ScanADO | Scans an external ADO database and generates a default template. | |
ScanAseg |
This method scans an ASEG-GDF file and generates a default
template listing all the channels and all the ALIAS lines.
| |
ScanDAO | Scans an external DAO database and generates a default template. | |
ScanPico |
This method scans a picodas file and generates a default
template listing all the channels and all the ALIAS lines.
| |
Sort | Sort the contents of a channel. | |
SortIndex | Create an ordered index of the contents of a channel. | |
SortIndex2 | Create an ordered index from two channels | |
SplitLine |
Splits a line a the fiducial and copies any data past
that fiducial into the new line.
| |
SplitLine2 |
Splits a line a the fiducial and copies any data past
that fiducial into the new line.
| |
SplitLineByDirection |
The line is split when the heading (calculated from the current X and Y channels) changes by more than a specified amount over
a specified distance. Additional options to discard too-short lines
| |
SplitLineByDirection2 |
The same as SplitLineByDirection, but with the option to maintain line types when outputting sequentially numbered lines.
| |
SplitLineXY |
Break up a line based on tolerance of lateral and horizontal distance, with
options for the output line names.
| |
SplitLineXY2 |
Break up a line based on tolerance of lateral and horizontal distance, with
options for the output line names.
| |
SplitLineXY3 |
Break up a line based on tolerance of lateral and horizontal distance, with
options for the output line names.
| |
Stat | Add a data channel to a statistics object. | |
TableLineFid | Place a Line/Fid information into a Channel. | |
TableLook1 | Create a new channel using a single reference table | |
TableLook2 | Create a new channel using a double reference table. | |
TableLookI2 |
Create a new channel using constant integer primary
reference and a secondary reference table.
| |
TableLookR2 |
Create a new channel using a constant real primary
reference and a secondary reference table.
| |
TableSelectedLinesFid | Place a Line/Fid information into a Channel for the selected lines in the database. | |
TimeConstant | Calculate TEM time constant (Tau) | |
Trend | Calculates an n'th order trend of a data channel. | |
UpdateIntersectDB | Update the Z and DZ values in an intersection database, using the current database. | |
VoxelSection | Slice a voxel to a grid under a database line. | |
WriteWA | Write data to an ASCII file. | |
XyzLine | Break up a line based on tolerance of lateral distance. | |
XyzLine2 | Break up a line based on tolerance of lateral and horizontal distance. | |
XyzLine3 | Break up a line based on tolerance of lateral and horizontal distance. | |
ZMask | Mask dummies in one channel against another(Z) with the range Zmin/Zmax. |