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newton3915Ìú¸Ëľ³æ (ÕýʽдÊÖ)
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nscf with large nbands
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ÓÃabinit×öGW¼ÆË㣬ÒòΪÐèÒªºÜ¶àµÄnbands£¬ËùÒÔnscf(iscf=-2)¼ÆËãµÄʱºònbandsÈ¡ÁË2008£¬µ«ÊÇÔËÐÐʱÓöµ½ÈçÏ´íÎó --- !ERROR src_file: fxphas.F90 src_line: 188 mpi_rank: 3 message: | The eigenvector with band 634 has zero norm. This usually happens when the number of bands (nband) is comparable to the number of planewaves (mpw) Action: Check the parameters of the calculation. If nband ~ mpw, then decrease nband or, alternatively, increase ecut ... ¸ù¾ÝÌáʾµÄÐÅÏ¢£¬ÎҲ鿴ÁËÒ»ÏÂÎÒµÄmpw=10071£¬Ïà¶ÔÓÚnbands=2008²¢²»Ð¡°¡¡£ÏëÇë½ÌÒ»ÏÂÓоÑéµÄͬѧ£¬GW¼ÆËãÐèÒªnbandsºÜ´óµÄÇé¿öÏ£¬ÊDz»ÊÇÖ»ÄÜÔö¼ÓecutÀ´±ÜÃâÕâÖÖ´íÎó£¿ ÎÒÓõÄpawµÄØÍÊÆ£¬ÏÂÃæÊÇÎÒµÄinput tolwfr 1.0d-12 irdden 1 iscf -2 nband 2008 nbdbuf 8 enunit 2 ecut 15 pawecutdg 30 occopt 4 tsmear 0.02 nstep 200 nline 10 istwfk *1 prtvol 1 kptopt 1 ngkpt 2 2 1 nshiftk 1 shiftk 0.0 0.0 0.0 |
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