Octant Test

Use the Octant Test option (UCEOCTANT GX) to calculate and display in cardinal directions the octant test.

Octant Test dialog options

Octant database

Specify the name of the Geosoft database that contains the Azimuthal test data. If a database is already open in Oasis montaj it will be displayed as the default database.

Script Parameter: UCEOCTANT.GDB

Data channel

The data channel to be used for the Azimuthal heading test.

Script Parameter: UCEOCTANT.CHAN

Amplitude tolerance

Specify the Amplitude tolerance. All amplitudes beyond the specified tolerance are plotted in red on the map.

If left blank no amplitudes tolerance is applied.

Script Parameter: UCEOCTANT.TOL

Update list

Click the Update List button to enter a new database name and to refresh the channels list.

OK

Proceeds with generating the map

Application Notes

The amplitude heading offsets are posted at the end of each line. For clarity, the profiles are colour-coded. Amplitudes exceeding the permissible tolerance are plotted in red on the map. This GX is used to optimize the sensor orientation.