Meta GGA

Question on input files/tags, interpreting output, etc.

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IBRAHIM
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Meta GGA

#1 Post by IBRAHIM » Mon Feb 06, 2023 9:08 am

Dear All,

For Meta-GAA functional it is recommended to start with preconverged wavecar of normal DFT. wiki/index.php/METAGGA

Also, LASPH=T is required.

Is it possible to use LASPH = F for the dft run then use the converged WAVECAR for Meta GAA with LASPH=T?

The WAVECAR will be read successfully in that case?

Thanks

fabien_tran1
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Re: Meta GGA

#2 Post by fabien_tran1 » Mon Feb 06, 2023 9:15 am

Yes, LASPH=.FALSE. for GGA followed by LASPH=.TRUE. for MGGA is ok.

IBRAHIM
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Re: Meta GGA

#3 Post by IBRAHIM » Mon Feb 06, 2023 9:24 am

Thank you.

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