at.load.tracy

Load a lattice from a Tracy file (.lat).

This is not complete but can parse the example files that I have. This parser is quite similar to the Elegant parser in elegant.py.

Functions

load_tracy(filename, **kwargs)

Create a Lattice from a Tracy file

load_tracy(filename, **kwargs)

Create a Lattice from a Tracy file

Parameters:

filename (str) – Name of a Tracy file

Keyword Arguments:

• use (str) – Name of the variable containing the desired lattice. Default: cell

• name (str) – Name of the lattice. Default: taken from the file.

• energy (float) – Energy of the lattice [eV]

• periodicity (int) – Number of periods. Default: taken from the elements, or 1

• * – All other keywords will be set as Lattice attributes

Returns:

lattice (Lattice) – New Lattice object

See also

load_lattice() for a generic lattice-loading function.