@@ -80,7 +80,7 @@ The notebooks `Convergence_plots.ipynb` and `DOS_plot.ipynb` show the outcome of
- So far we can only do s-wave coupling self-consistently. However, [triplet pairing channels](https://iffgit.fz-juelich.de/kkr/jukkr/-/blob/6c9193920d3b192fc3d61d5936f3838fe0e33a98/source/KKRhost/rinput13.F90#L3668) can be studied.
- With SOC the calculation takes much longer because of the required large *k*-mesh
and the lower symmetries in the Brillouin zone integration. For scf calculations, the [coarsening strategy](https://iffgit.fz-juelich.de/kkr/jukkr/-/blob/6c9193920d3b192fc3d61d5936f3838fe0e33a98/source/KKRhost/rinput13.F90#L3352) for the *k*-mesh might help:
and the lower symmetries in the Brillouin zone integration. For scf calculations, the [coarsening strategy](https://iffgit.fz-juelich.de/kkr/jukkr/-/blob/6c9193920d3b192fc3d61d5936f3838fe0e33a98/source/KKRhost/rinput13.F90#L3352) for the *k*-mesh might help from the second iteration on. This is how it can be activated in the `inputcard`:
```
<COARSEN_KPTS>= True # activate grid coarsening
<k_coarsen_threshold_min>= 1e-7 # threshold to decide where grid points are coarsened larger=coarser=faster
