WAVIMG - Parameter Variation List > Dr. Probe / Documentation / WAVIMG / Control Files

 

The list directed parameter loop form allows you to apply a completely flexible form of multiple parameter variation. Since version 0.55 of WAVIMG, this list can be used to vary the image aberrations in an arbitrary way.

An additional parameter file is used to input a list of parameter variation vectors. A parameter vector is applied with each step of the respective parameter loop in the provided sequence. Aberration vectors specified in the file are added to the parameter setting given by the main WAVIMG parameter file. Multiple list directed parameter variations are added up.

The format of the parameter variation list is described in the table below.

Line	Parameters	Description (WAVIMG version 0.55+)
1	<number>	Number LN of parameter vectors in the list Example: 10
2	<number>	Number LNP of parameters in each vector. Example: 2
3	LNP × <number>	List of parameter IDs, e.g. aberration indices, in each vector. Example (defocus and spherical aberration): 1 5
4+	2 LNP × <float>	parameter values, e.g. aberration coefficients in nanometers, 2 values are used for each parameter (aberration) for supporting complex numbers. Example (+4nm defocus, -8mum CS): 4.0 0.0 -8000.0 0.0 Example (+5nm defocus, -12mum CS): 5.0 0.0 -12000.0 0.0

 

Last update: Jan 25, 2019    contact    disclaimer(de)