problem – Liest XML-Dateien mit Versuchsparametern

File reader for XML problem files.

class problem.ProblemReader(filename)

exponent

The potential’s exponent.

gamma

Friction coefficient.

magnets

Dictionary of magnet properties.

parameters

Plot parameters.

read(filename)

Reads the problem’s XML file.

read_magnets(tree)

Read the magnet constellation within tree.

read_params(tree)

Reads the plot parameters within tree.

values_for_tag(tree, tagname)

Returns a dictionary for attributes and their (float) values of tag tagname in the XML tree tree.