### Setting Fit Options

Click Fit Options from the Bundle Alignment dialog box to open the Fit Options dialog box.

Fit Options dialog box

Typically, the default options (shown above) will be used. Select from the following options to determine how the Bundle Alignment solution is calculated:

- Normal Solution - Computes the orientation of each station and each common point based on the current orientation of the stations and common points.

- Recalculate all - This recomputes the orientation of points and stations disregarding current orientation of stations and common points

- Keep oriented stations fixed - Previously oriented stations will remain unchanged and only the last station will be recomputed. The common points will be recomputed.

- Keep points and oriented stations fixed - Both previously measured stations and the common points will remain fixed.

- Balanced network - This is used to “balance” the system so that a single station is not constrained to be the origin.

- Blunder Analysis - This used to compute situations where the user may have mistakenly measured the wrong point when measuring the common features.