Inversion Setup

This dialog enables you to set up and start an inversion session. Here, you may free model parameters for the inversion, set limits to the amount of change per iteration, and set the weighting of the Gravity and Magnetic components in the inversion.

Parameters that are freed for inversion are not fixed again until they are explicitly fixed, either by clicking on them or selecting [Clear All].

Free/Fix

 

[X]

Activate a pull-down list of model parameters to free or fix during the inversion. Click on an object in the model to toggle it free or fixed. For X, Z, and XZ, you may click on points in the model to toggle whether they are free or fixed during the inversion. For Density and Suscept., clicking on a block frees or fixes the property of that block during the inversion. By default, nothing is free.

[] Auto DC Level

Free the DC level for the inversion.

[Clear All]

Return all parameters to a fixed state.


[ ]

[Constraints]

The checkbox enables constraints. Click on the [Constraints] button to change constraints.

G:M=0.5:0.5

Set the weighting of the inversion between Gravity and Magnetics.

[GO]

Start an inversion iteration.