Optimize

optimize / iter()     simultaneous   events()             debug
           bio        singly         eps()  
           phys       matchonly      doseweightfactor()  
           field(*)   lateral   

Purpose

Parameters

iter()

Maximum number of iterations. Remembered. Startup default is 5.

bio

Optimize using biological dose. Remembered.

phys

Optimize using physical dose. Remembered.

simultaneous

Simultaneous optimization of multiple fields. Not yet implemented.

singly

Separate optimization of multiple fields.

matchonly

Optimize using only a simple peak-to-dose matching algorithm. Otherwise a conjugate gradient method is used to equilibrate peaks and valleys.

lateral

Include lateral correlations between raster positions. Not yet implemented.

events(nevt)

Not yet implemented.

eps(eps)

Minimum relative change of chi-square. If the actual change is below, the iteration is aborted. Startup default is 1E-3.

doseweightfactor(dwf)

The prescribed dose is multiplied with this factor to yield sort of an experimental error, which enters as a weight in the chi-square evaluation. Startup default is 2.5E-2.

field(idlist)

List of field id's to be optimized.

debug

Debug switch. Lots of output !

Remark

Examples

opt / field(*) bio