[Wien] XC potentials in lstart

[Peter Blaha]

I consider these "approximate LDAs" "outdated", thus they are not 
documented.
Anyway, in lapw0.F you find a comment for other "non-GGA" potentials:
!     IXCPOT :  = 1 :  JMW SPIN-POLARIZED
!               = 2 :  HL-NEW
!               = 3 :  HL-OLD (FREEMAN)
!               = 4 :  VBH

Check routines   xcener.f and xcpot.f for details.

jg schrieb:
> Hello,
> Does anyone know whether it is possible to chose another Vxc potential
> than the ones listed in LSTART (namely 5,13,14) ?
> I've looked into the source of lstart and there are files for some
> another potentials, however, I don't know whether they work. Also in 
> one place of the source I found some fallback to potential 5 for all 
> numbers less than 10.
> I use Wien2k6.
> The purpose of my search is to find Barth-Hedin Vxc with LMH corrections
> in order to compare results to LMTO calculations,
> 
> sincerely,
> Jerzy Goraus
> 
> 
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                                       P.Blaha
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Peter BLAHA, Inst.f. Materials Chemistry, TU Vienna, A-1060 Vienna
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