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langren24新虫 (小有名气)
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[求助]
VASP计算失败求助!
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最近用VASP计算体系的dos,总是会出现计算失败,查看VASP.out和OUTCAR.out里出现了下面的warning,请帮忙解读一下! WARNING: small aliasing (wrap around) errors must be expected FFT: planning ...( 1 ) reading WAVECAR the WAVECAR file was read sucessfully WARNING: dimensions on CHGCAR file are different initial charge from wavefunction trying to continue reading WAVECAR, but it might fail WARNING: stress and forces are not correct POSCAR, INCAR and KPOINTS ok, starting setup WARNING: small aliasing (wrap around) errors must be expected WARNING: aliasing errors must be expected set NGX to 30 to avoid them WARNING: aliasing errors must be expected set NGY to 30 to avoid them NGZ is ok and might be reduce to 24 aliasing errors are usually negligible using standard VASP settings and one can safely disregard these warnings |
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langren24
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8楼2011-09-03 20:22:56

2楼2011-09-02 15:13:47
langren24
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3楼2011-09-02 16:15:27

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