ELPH WRITE TEXTVEL: Difference between revisions

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(Created page with "{{DISPLAYTITLE:ELPH_WRITE_TEXTVEL}} {{TAGDEF|ELPH_WRITE_TEXTVEL|[logical]|.FALSE.}} Description: If set, writes the electron group velocities to a {{FILE|velocity}} human-readable text file. {{Available|6.5.0}} ---- The {{FILE|velocity}} file contains the following information: # band kpoint spin direction energy(eV) velocity 1 1 1 1 e1 vel1 2 1 1 1 e2 vel2 ... 8 1 1 1 e8 vel8 ... The group velocities are written in ev/A units in cartesian coordinates. This...")
(No difference)

Revision as of 12:01, 17 September 2025

ELPH_WRITE_TEXTVEL = [logical]
Default: ELPH_WRITE_TEXTVEL = .FALSE. 

Description: If set, writes the electron group velocities to a velocity human-readable text file.

Mind: Available as of VASP 6.5.0

The velocity file contains the following information:

# band kpoint spin direction energy(eV)  velocity
 1 1 1 1 e1 vel1
 2 1 1 1 e2 vel2
 ...
 8 1 1 1 e8 vel8
 ...

The group velocities are written in ev/A units in cartesian coordinates. This tag can be used independently of ELPH_WRITE_HDF5VEL. If both are set, both outputs are written.

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