v2.2

New features:

1. 'input.dat' was changed to 'wt.in', 'wann_tools' was changed to 'wt.x'

2. Add FindNodes_calc. You can use this function to locate Weyl/Dirac or nodal line without studying the gap shape.

3. Add WeylChirality_calc. The chirality of Weyl points can be directly calculated with Wilson loop method. Check the results in WT.out.

4. You can specify kpath manually in wt.in in the KPATH_BERRY card.

5. Improved spin texture calculation. Please have a try.

WannierTools 2.1

New features

1. We can calculate Quasi-particle interference spectrum now.
2. We can get the surface state without the bulk contributions.
3. You can select the atoms to output the surface states.
4. You can calculate effective mass for each band at the k point you want.

v2.0 release

Main changes:

1. Totally changed the fixed format input file "input.dat" to a friendly format, combined the Namelists and input_cards format.
2. Tested the spintexture and Berry curvature functions.
3. The output file is fixed to WT.out. All the messages during the running are put into this file.
4. Add 3D Fermi surface and energy gap calculations in k Cube and k Plane.
5. Fixed several bugs.

v1.0

This is the first version of Wannier_tools