kwant.plotter.
sys_leads_pos
(sys, site_lead_nr)[source]¶Return an array of positions of sites in a system.
kwant.builder.Builder
or kwant.system.System
instanceThe system, coordinates of sites of which should be returned.
Output of sys_leads_sites
applied to the system.
Array of coordinates of the sites.
Notes
This function uses site.pos property to get the position of a builder site and sys.pos(sitenr) for finalized systems. This function requires that all the positions of all the sites have the same dimensionality.