[QE-users] epsilon.x

Fariba Islam ezqhaz at gmail.com
Thu Apr 16 21:23:46 CEST 2020


Dear altruist,
I used kpoints.x to generate the uniform k-point grids this time I didn't
get "Note: The following floating-point exceptions are signalling:
IEEE_DIVIDE_BY_ZERO" message for scf and nscf calculation but got it for
epsilon.x calculation and the real and imaginary parts of the
dielectric constant remained same as before which was incorrect.
My epsilon.x file-
&inputpp
   outdir='./tmp/'
   prefix = 'si_b'
   calculation = 'eps'
/
&energy_grid
   smeartype = 'gauss'
   intersmear = 0.136d0
   intrasmear = 0.01d0
   wmax = 30.0d0
   wmin = 0.0d0
   nw = 600
   shift = 0.0d0
/


On Wed, Apr 15, 2020 at 2:13 PM Paolo Giannozzi <p.giannozzi at gmail.com>
wrote:

> Both scf and nscf calculations should use uniform k-point grids
>
> Paolo
>
> On Fri, Apr 10, 2020 at 7:32 PM Fariba Islam <ezqhaz at gmail.com> wrote:
>
>> Dear altruists,
>>
>> I did epsilon.x calculation for Si and did not obtain the desired
>> dielectric constant. What did I do wrong?
>> My scf and nscf files were as follows-
>> scf-
>>
>> &control
>>     calculation = 'scf'
>>     restart_mode='from_scratch'
>>     prefix = 'si_b'
>>     outdir='./tmp/'
>>     pseudo_dir='../pseudo/'
>> /
>> &system
>>     ibrav=2, celldm(1) =10.410909236,
>>     nat=2, ntyp=1,
>>     ecutwfc=40
>>     ecutrho=320
>>     nbnd=8
>>     ! occupations='smearing', smearing='gaussian',degauss=0.005
>> /
>> &electrons
>>     conv_thr=1e-8
>> /
>> ATOMIC_SPECIES
>>  Si  28.0855  Si_ONCV_PBE_FR-1.1.upf
>>
>> ATOMIC_POSITIONS (alat)
>>  Si 0.00 0.00 0.00
>>  Si 0.25 0.25 0.25
>> K_POINTS {crystal}
>>   5
>>   0.0000 0.5000 0.0000 1 !L
>>   0.0000 0.0000 0.0000 1 !Gamma
>>   -0.500 0.0000 -0.500 1 !X
>>   -0.375 0.2500 -0.375 1 !U
>>   0.0000 0.0000 0.0000 1 !Gamma
>>
>>
>>
>> nscf-&control
>>     calculation = 'nscf'
>>     restart_mode='from_scratch'
>>     prefix = 'si_b'
>>     outdir='./tmp/'
>>     pseudo_dir='../pseudo/'
>> /
>> &system
>>     ibrav=2, celldm(1) =10.410909236,
>>     nat=2, ntyp=1,
>>     ecutwfc=40
>>     ecutrho=320
>>     occupations='smearing' , smearing='gaussian',degauss=0.005
>>     nbnd=8
>>     nosym = .TRUE.
>> /
>> &electrons
>>     conv_thr=1e-8
>> /
>> ATOMIC_SPECIES
>>  Si  28.0855  Si_ONCV_PBE_FR-1.1.upf
>>
>> ATOMIC_POSITIONS (alat)
>>  Si 0.00 0.00 0.00
>>  Si 0.25 0.25 0.25
>> K_POINTS {crystal}
>>   5
>>   0.0000 0.5000 0.0000 1 !L
>>   0.0000 0.0000 0.0000 1 !Gamma
>>   -0.500 0.0000 -0.500 1 !X
>>   -0.375 0.2500 -0.375 1 !U
>>   0.0000 0.0000 0.0000 1 !Gamma
>>
>>
>>
>> For the real part of dielectric constant, I have got this following data-
>>
>> # energy grid [eV]     epsr_x  epsr_y  epsr_z
>> #
>>     0.001000000   90.300340984  105.584120531  105.584127842
>>     0.051081803   90.336268893  105.623533493  105.623540805
>>     0.101163606   90.441464912  105.738926008  105.738933324
>>     0.151245409   90.616435960  105.930831526  105.930838850
>>     0.201327212   90.862029415  106.200141597  106.200148931
>>     0.251409015   91.179443597  106.548116651  106.548123998
>>     0.301490818   91.570242769  106.976401397  106.976408761
>>     0.351572621   92.036376989  107.487045214  107.487052598
>>     0.401654424   92.580207317  108.082528015  108.082535421
>>     0.451736227   93.204536987  108.765792219  108.765799650
>>     0.501818030   93.912649340  109.540281638  109.540289098
>>     0.551899833   94.708353531  110.409988293  110.409995784
>>     0.601981636   95.596039228  111.379508401  111.379515926
>>     0.652063439   96.580741879  112.454109119  112.454116682
>>     0.702145242   97.668220444  113.639807979  113.639815582
>>     0.752227045   98.865050010  114.943467425  114.943475072
>>     0.802308848  100.178732266  116.372907495  116.372915189
>>     0.852390651  101.617827605  117.937040411  117.937048155
>>     0.902472454  103.192113577  119.646031872  119.646039669
>>     0.952554257  104.912775706  121.511495076  121.511502929
>>     1.002636060  106.792638327  123.546725211  123.546733122
>>     1.052717863  108.846445301  125.766984308  125.766992281
>>     1.102799666  111.091203369  128.189849307  128.189857344
>>     1.152881469  113.546604823  130.835640092  130.835648195
>>     1.202963272  116.235551486  133.727949585  133.727957756
>>     1.253045075  119.184809264  136.894305293  136.894313533
>>     1.303126878  122.425832663  140.367001834  140.367010143
>>     1.353208681  125.995812850  144.184158191  144.184166569
>>     1.403290484  129.939023052  148.391073709  148.391082154
>>     1.453372287  134.308564296  153.041986061  153.041994571
>>     1.503454090  139.168657261  158.202377267  158.202385835
>>     1.553535893  144.597689770  163.952037655  163.952046275
>>     1.603617696  150.692326200  170.389194488  170.389203146
>>     1.653699499  157.573134607  177.636161576  177.636170257
>>     1.703781302  165.392423422  185.847202432  185.847211110
>>     1.753863105  174.345360550  195.219680594  195.219689238
>>     1.803944908  184.686077292  206.010200607  206.010209169
>>     1.854026711  196.751526257  218.558510095  218.558518511
>>     1.904108514  210.997716394  233.323787715  233.323795893
>>     1.954190317  228.056248306  250.941242228  250.941250040
>>     2.004272120  248.825053230  272.312928749  272.312936006
>>     2.054353923  274.618068857  298.757518800  298.757525228
>>     2.104435726  307.417057975  332.262234632  332.262239821
>>     2.154517529  350.291297973  375.902681779  375.902685099
>>     2.204599332  408.011109726  434.456556164  434.456556637
>>     2.254681135  487.224718091  514.580728426  514.580724571
>>     2.304762938  589.814040448  618.167315586  618.167305716
>>     2.354844741  648.121567409  677.570919471  677.570906520
>>     2.404926544  279.067001401  309.725714419  309.725728579
>>     2.455008347 -294.443023475 -262.444146874 -262.444082512
>>     2.505090150 -444.250957161 -410.759749832 -410.759652087
>>     2.555171953 -374.025998739 -338.864091708 -338.863988321
>>     2.605253756 -271.858826625 -234.815273419 -234.815169864
>>     2.655335559 -186.131520306 -146.954356730 -146.954248603
>>     2.705417362 -112.889922744  -71.274852572  -71.274733711
>>     2.755499165  -43.956031650    0.469015247    0.469152123
>>     2.805580968   21.050235668   68.746597540   68.746756697
>>     2.855662771   23.235548248   74.784389388   74.784532343
>>     2.905744574 -201.741252191 -145.594420941 -145.594447477
>>     2.955826377 -327.628114452 -265.906564834 -265.906689928
>>     3.005908180 -293.801865105 -225.195097721 -225.195209156
>>     3.055989983 -247.227432683 -169.928588004 -169.928675434
>>     3.106071786 -210.661254557 -122.103240313 -122.103309404
>>     3.156153589 -182.936150164  -79.364676632  -79.364732447
>>     3.206235392 -161.413077834  -37.270737793  -37.270783701
>>     3.256317195 -144.205615207    8.081343477    8.081305310
>>     3.306398998 -130.081406618   53.666624962   53.666592834
>>     3.356480801 -118.227282474   43.333598942   43.333568917
>>     3.406562604 -108.090008110 -121.998230702 -121.998265386
>>     3.456644407  -99.280176595 -247.584710921 -247.584742425
>>     3.506726210  -91.514423619 -264.107971167 -264.107997516
>>     3.556808013  -84.579799076 -228.442845599 -228.442869204
>>     3.606889816  -78.311006023 -194.653780592 -194.653802228
>>     3.656971619  -72.575221103 -168.597681183 -168.597701202
>>     3.707053422  -67.261400107 -148.417228814 -148.417247466
>>     3.757135225  -62.272143083 -132.267014854 -132.267032342
>>     3.807217028  -57.516781956 -118.888721257 -118.888737753
>>     3.857298831  -52.904566972 -107.441376590 -107.441392244
>>     3.907380634  -48.336726920  -97.335801016  -97.335815964
>>     3.957462437  -43.695703162  -88.124548274  -88.124562646
>>     4.007544240  -38.828832928  -79.426450302  -79.426464230
>>     4.057626043  -33.522010947  -70.864780261  -70.864793888
>>     4.107707846  -27.457452497  -62.003185701  -62.003199198
>>     4.157789649  -20.160232648  -52.278424874  -52.278438458
>>     4.207871452  -11.054197807  -41.047308926  -41.047322876
>>     4.257953255   -0.729245926  -28.848003781  -28.848018298
>>     4.308035058   -1.422785882  -27.877413990  -27.877427798
>>     4.358116861  -52.630016587  -77.598625769  -77.598632848
>>     4.408198664  -87.725817117 -111.360744348 -111.360746679
>>     4.458280467  -82.327759739 -104.760498090 -104.760500565
>>     4.508362270  -72.558843759  -93.903919485  -93.903922658
>>     4.558444073  -64.757518702  -85.115565645  -85.115569309
>>     4.608525876  -58.821841935  -78.282112855  -78.282116812
>>     4.658607679  -54.185092159  -72.827561299  -72.827565418
>>     4.708689482  -50.435955186  -68.333141367  -68.333145563
>>     4.758771285  -47.308756773  -64.527385892  -64.527390110
>>     4.808853088  -44.630823117  -61.233455232  -61.233459436
>>     4.858934891  -42.285942192  -58.332718478  -58.332722644
>>     4.909016694  -40.192146425  -55.742879246  -55.742883357
>>     4.959098497  -38.288022598  -53.404983502  -53.404987548
>>     5.009180301  -36.523560549  -51.275548580  -51.275552554
>>     5.059262104  -34.853116705  -49.321658926  -49.321662824
>>     5.109343907  -33.229871360  -47.517819381  -47.517823200
>>     5.159425710  -31.610196825  -45.843878477  -45.843882217
>>     5.209507513  -30.047888650  -44.283621519  -44.283625178
>>     5.259589316  -29.398247658  -42.823794209  -42.823797788
>>     5.309671119  -31.317989318  -41.453410002  -41.453413502
>>     5.359752922  -31.630699177  -40.163248783  -40.163252206
>>     5.409834725  -30.427285142  -38.945487303  -38.945490650
>>     5.459916528  -29.177098172  -37.793422148  -37.793425420
>>     5.509998331  -28.071329218  -36.701258850  -36.701262050
>>     5.560080134  -27.089810854  -35.663949084  -35.663952214
>>     5.610161937  -26.202342690  -34.677063338  -34.677066398
>>     5.660243740  -25.387394356  -33.736690126  -33.736693119
>>     5.710325543  -24.630483479  -32.839355342  -32.839358271
>>     5.760407346  -23.921636120  -31.981957057  -31.981959922
>>     5.810489149  -23.253707610  -31.161712299  -31.161715103
>>     5.860570952  -22.621372967  -30.376113244  -30.376115989
>>     5.910652755  -22.020519266  -29.622890846  -29.622893532
>>     5.960734558  -21.447870497  -28.899984410  -28.899987040
>>     6.010816361  -20.900748431  -28.205515971  -28.205518547
>>     6.060898164  -20.376915123  -27.537768552  -27.537771076
>>     6.110979967  -19.874465898  -26.895167615  -26.895170087
>>     6.161061770  -19.391754465  -26.276265127  -26.276267549
>>     6.211143573  -18.927339099  -25.679725800  -25.679728174
>>     6.261225376  -18.479942963  -25.104315142  -25.104317469
>>     6.311307179  -18.048424198  -24.548889016  -24.548891298
>>     6.361388982  -17.631752873  -24.012384476  -24.012386714
>>     6.411470785  -17.228992871  -23.493811667  -23.493813863
>>     6.461552588  -16.839287376  -22.992246637  -22.992248791
>>     6.511634391  -16.461847031  -22.506824902  -22.506827015
>>     6.561716194  -16.095940096  -22.036735660  -22.036737734
>>     6.611797997  -15.740884113  -21.581216536  -21.581218572
>>     6.661879800  -15.396038710  -21.139548769  -21.139550768
>>     6.711961603  -15.060799251  -20.711052760  -20.711054723
>>     6.762043406  -14.734591103  -20.295083887  -20.295085815
>>     6.812125209  -14.416864326  -19.891028529  -19.891030423
>>     6.862207012  -14.107088614  -19.498300193  -19.498302054
>>     6.912288815  -13.804748316  -19.116335679  -19.116337507
>>     6.962370618  -13.509337383  -18.744591165  -18.744592962
>>     7.012452421  -13.220354054  -18.382538110  -18.382539877
>>     7.062534224  -12.937295084  -18.029658813  -18.029660550
>>     7.112616027  -12.659649253  -17.685441453  -17.685443161
>>     7.162697830  -12.386889861  -17.349374346  -17.349376026
>>     7.212779633  -12.118465781  -17.020939094  -17.020940746
>>     7.262861436  -11.853790539  -16.699602135  -16.699603761
>>     7.312943239  -11.592228660  -16.384804027  -16.384805627
>>     7.363025042  -11.333078237  -16.075945468  -16.075947044
>>     7.413106845  -11.075548229  -15.772368609  -15.772370160
>>     7.463188648  -10.818728310  -15.473331401  -15.473332928
>>     7.513270451  -10.561548083  -15.177971562  -15.177973066
>>     7.563352254  -10.302720786  -14.885254648  -14.885256130
>>     7.613434057  -10.040664051  -14.593897310  -14.593898771
>>     7.663515860   -9.773385915  -14.302250784  -14.302252224
>>     7.713597663   -9.498317062  -14.008118951  -14.008120372
>>     7.763679466   -9.212057716  -13.708465875  -13.708467277
>>     7.813761269   -8.909985440  -13.398932380  -13.398933765
>>     7.863843072   -8.585630038  -13.073020649  -13.073022017
>>     7.913924875   -8.229648765  -12.720729395  -12.720730750
>>     7.964006678   -7.828106034  -12.326531293  -12.326532636
>>     8.014088481   -7.359570172  -11.868567797  -11.868569131
>>     8.064170284   -6.790519993  -11.338379030  -11.338380361
>>     8.114252087   -6.070863550  -10.939513268  -10.939514589
>>     8.164333890   -5.153248141  -11.988160562  -11.988161810
>>     8.214415693   -4.241268404  -13.999535675  -13.999536803
>>     8.264497496   -5.456558094  -14.006903623  -14.006904725
>>     8.314579299  -11.315640948  -13.495650354  -13.495651454
>>     8.364661102  -13.024080821  -13.030823659  -13.030824755
>>     8.414742905  -12.172187352  -12.647637518  -12.647638607
>>     8.464824708  -11.243780572  -12.324439361  -12.324440441
>>     8.514906511  -10.515739599  -12.042663661  -12.042664730
>>     8.564988314   -9.945769212  -11.790148585  -11.790149643
>>     8.615070117   -9.481551707  -11.559100908  -11.559101954
>>     8.665151920   -9.087081666  -11.344414746  -11.344415780
>>     8.715233723   -8.738571180  -11.142637402  -11.142638423
>>     8.765315526   -8.419489124  -10.951357871  -10.951358880
>>     8.815397329   -8.117167328  -10.768841064  -10.768842060
>>     8.865479132   -7.820417359  -10.593803415  -10.593804399
>>     8.915560935   -7.517501520  -10.425271284  -10.425272256
>>     8.965642738   -7.194071310  -10.262489087  -10.262490046
>>     9.015724541   -6.832190774  -10.104858136  -10.104859082
>>     9.065806344   -6.423672694   -9.951894932   -9.951895866
>>     9.115888147   -6.106757825   -9.803202097   -9.803203020
>>     9.165969950   -6.776616418   -9.658447707   -9.658448619
>>     9.216051753   -8.063295196   -9.517350314   -9.517351214
>>     9.266133556   -7.983737988   -9.379667913   -9.379668801
>>     9.316215359   -7.541250395   -9.245189671   -9.245190548
>>     9.366297162   -7.098399254   -9.113729634   -9.113730499
>>     9.416378965   -6.662655208   -8.985121854   -8.985122708
>>     9.466460768   -6.223799850   -8.859216557   -8.859217400
>>     9.516542571   -6.001614780   -8.735877075   -8.735877907
>>     9.566624374   -7.019666970   -8.614977332   -8.614978153
>>     9.616706177   -8.065773828   -8.496399739   -8.496400550
>>     9.666787980   -7.895295164   -8.380033372   -8.380034171
>>     9.716869783   -7.540739965   -8.265772330   -8.265773119
>>     9.766951586   -7.237538752   -8.153514203   -8.153514982
>>     9.817033389   -6.989700880   -8.043158538   -8.043159307
>>     9.867115192   -6.781348425   -7.934605243   -7.934606001
>>     9.917196995   -6.600365551   -7.827752792   -7.827753539
>>     9.967278798   -6.438816350   -7.722496117   -7.722496854
>>    10.017360601   -6.291499816   -7.618723984   -7.618724711
>>    10.067442404   -6.154894497   -7.516315577   -7.516316293
>>    10.117524207   -6.026514718   -7.415135870   -7.415136579
>>    10.167606010   -5.904522560   -7.315029133   -7.315029835
>>    10.217687813   -5.787485877   -7.215809501   -7.215810194
>>    10.267769616   -5.674217420   -7.117246852   -7.117247534
>>    10.317851419   -5.563656258   -7.019044929   -7.019045600
>>    10.367933222   -5.454765375   -6.920806409   -6.920807069
>>    10.418015025   -5.346423239   -6.821975437   -6.821976086
>>    10.468096828   -5.237284158   -6.721741086   -6.721741724
>>    10.518178631   -5.125575549   -6.618876908   -6.618877534
>>    10.568260434   -5.008817402   -6.511509145   -6.511509760
>>    10.618342237   -4.883713854   -6.397073190   -6.397073791
>>    10.668424040   -4.748783449   -6.275040087   -6.275040674
>>    10.718505843   -4.630470053   -6.173180959   -6.173181532
>>    10.768587646   -4.684896939   -6.249576485   -6.249577058
>>    10.818669449   -4.800353104   -6.395527684   -6.395528261
>>    10.868751252   -4.682270893   -6.321148777   -6.321149340
>>    10.918833055   -4.496563166   -6.198826421   -6.198826965
>>    10.968914858   -4.294803095   -6.081203367   -6.081203891
>>    11.018996661   -4.152781554   -5.970066582   -5.970067083
>>    11.069078464   -4.498995606   -5.861780946   -5.861781420
>>    11.119160267   -5.072526069   -5.752558151   -5.752558593
>>    11.169242070   -5.034598938   -5.638315515   -5.638315918
>>    11.219323873   -4.860179420   -5.513945309   -5.513945659
>>    11.269405676   -4.703485713   -5.373555515   -5.373555794
>>    11.319487479   -4.572216122   -5.221257466   -5.221257660
>>    11.369569282   -4.459246336   -5.163087228   -5.163087435
>>    11.419651085   -4.358704566   -5.572455263   -5.572455969
>>    11.469732888   -4.266707979   -5.868182595   -5.868183681
>>    11.519814691   -4.180705319   -5.767928486   -5.767929543
>>    11.569896494   -4.098955622   -5.620105579   -5.620106560
>>    11.619978297   -4.020205779   -5.489431421   -5.489432347
>>    11.670060100   -3.943495072   -5.375003575   -5.375004468
>>    11.720141903   -3.868031968   -5.270653885   -5.270654765
>>    11.770223706   -3.793110329   -5.171194673   -5.171195556
>>    11.820305509   -3.718045490   -5.072457240   -5.072458147
>>    11.870387312   -3.642117346   -4.973594482   -4.973595428
>>    11.920469115   -3.564510237   -4.901105369   -4.901106293
>>    11.970550918   -3.484238965   -4.962417181   -4.962417730
>>    12.020632721   -3.400046592   -5.010421952   -5.010422180
>>    12.070714524   -3.310252267   -4.954049213   -4.954049448
>>    12.120796327   -3.212511254   -4.875897139   -4.875897424
>>    12.170878130   -3.103421203   -4.793255357   -4.793255676
>>    12.220959933   -2.977861591   -4.714979885   -4.714980225
>>    12.271041736   -2.827903516   -4.640421926   -4.640422276
>>    12.321123539   -2.641305935   -4.567686520   -4.567686876
>>    12.371205342   -2.401897254   -4.494893242   -4.494893596
>>    12.421287145   -2.113749697   -4.419968300   -4.419968648
>>    12.471368948   -2.017993476   -4.340328369   -4.340328706
>>    12.521450751   -3.169997637   -4.253500459   -4.253500779
>>    12.571532554   -4.301722517   -4.166640371   -4.166640672
>>    12.621614357   -4.273130323   -4.163799826   -4.163800151
>>    12.671696160   -4.265302500   -4.372889095   -4.372889555
>>    12.721777963   -4.138061403   -4.417287905   -4.417288411
>>    12.771859766   -3.938511082   -4.339317065   -4.339317553
>>    12.821941569   -3.769030357   -4.256526367   -4.256526832
>>    12.872023372   -3.632292992   -4.183093273   -4.183093721
>>    12.922105175   -3.519185215   -4.117308618   -4.117309052
>>    12.972186978   -3.422628284   -4.056826041   -4.056826463
>>    13.022268781   -3.337900622   -4.000021359   -4.000021770
>>    13.072350584   -3.261852832   -3.945833729   -3.945834131
>>    13.122432387   -3.192324109   -3.893552237   -3.893552629
>>    13.172514190   -3.127780335   -3.842676427   -3.842676811
>>    13.222595993   -3.067092649   -3.792832121   -3.792832496
>>    13.272677796   -3.009398660   -3.743719705   -3.743720072
>>    13.322759599   -2.954012042   -3.695080511   -3.695080869
>>    13.372841402   -2.900360615   -3.646672856   -3.646673206
>>    13.422923205   -2.847940940   -3.598252626   -3.598252966
>>    13.473005008   -2.796281721   -3.549554820   -3.549555151
>>    13.523086811   -2.744910336   -3.500273033   -3.500273354
>>    13.573168614   -2.693317435   -3.450033435   -3.450033745
>>    13.623250417   -2.640913799   -3.398358554   -3.398358852
>>    13.673332220   -2.586971347   -3.344613486   -3.344613770
>>    13.723414023   -2.530535331   -3.287922041   -3.287922310
>>    13.773495826   -2.470285498   -3.227030989   -3.227031241
>>    13.823577629   -2.404307275   -3.160083670   -3.160083900
>>    13.873659432   -2.329708049   -3.084238247   -3.084238450
>>    13.923741235   -2.242002433   -2.995054625   -2.995054795
>>    13.973823038   -2.134428006   -2.885811630   -2.885811755
>>    14.023904841   -1.999711059   -2.749274075   -2.749274142
>>    14.073986644   -1.856529771   -2.604157244   -2.604157246
>>    14.124068447   -1.944185517   -2.689799551   -2.689799595
>>    14.174150250   -2.715411700   -3.458972998   -3.458973408
>>    14.224232053   -3.025866012   -3.767377782   -3.767378341
>>    14.274313856   -2.927385936   -3.666899964   -3.666900539
>>    14.324395659   -2.817155682   -3.554782597   -3.554783229
>>    14.374477462   -2.708613158   -3.444538680   -3.444539281
>>    14.424559265   -2.615834409   -3.350344136   -3.350344688
>>    14.474641068   -2.538995291   -3.272514322   -3.272514835
>>    14.524722871   -2.473331949   -3.206488656   -3.206489138
>>    14.574804674   -2.415020497   -3.148751094   -3.148751551
>>    14.624886477   -2.361248445   -3.096968527   -3.096968965
>>    14.674968280   -2.309729130   -3.049591667   -3.049592087
>>    14.725050083   -2.258490851   -3.005562646   -3.005563052
>>    14.775131886   -2.207666158   -2.964134345   -2.964134738
>>    14.825213689   -2.175871544   -2.924759553   -2.924759934
>>    14.875295492   -2.227879044   -2.887020610   -2.887020980
>>    14.925377295   -2.258913142   -2.850581880   -2.850582240
>>    14.975459098   -2.222973160   -2.815154079   -2.815154429
>>    15.025540902   -2.180213963   -2.780462755   -2.780463096
>>    15.075622705   -2.141504396   -2.746215735   -2.746216066
>>    15.125704508   -2.106638783   -2.712077690   -2.712078011
>>    15.175786311   -2.074603253   -2.677771411   -2.677771723
>>    15.225868114   -2.044650535   -2.644334385   -2.644334687
>>    15.275949917   -2.016286726   -2.621706319   -2.621706609
>>    15.326031720   -1.989182430   -2.615452630   -2.615452906
>>    15.376113523   -1.963110744   -2.590769701   -2.590769964
>>    15.426195326   -1.937909724   -2.557915471   -2.557915720
>>    15.476277129   -1.913459891   -2.524870324   -2.524870556
>>    15.526358932   -1.889670448   -2.492101975   -2.492102188
>>    15.576440735   -1.866470586   -2.458973803   -2.458973991
>>    15.626522538   -1.843803832   -2.424604308   -2.424604465
>>    15.676604341   -1.821624253   -2.387859314   -2.387859428
>>    15.726686144   -1.799893845   -2.347796240   -2.347796298
>>    15.776767947   -1.778580694   -2.309212245   -2.309212252
>>    15.826849750   -1.757657643   -2.317748885   -2.317749003
>>    15.876931553   -1.737101314   -2.410346078   -2.410346601
>>    15.927013356   -1.716891369   -2.416282710   -2.416283334
>>    15.977095159   -1.697009956   -2.378884312   -2.378884882
>>    16.027176962   -1.677441268   -2.341328341   -2.341328856
>>    16.077258765   -1.658171210   -2.307960133   -2.307960606
>>    16.127340568   -1.639187121   -2.277886100   -2.277886542
>>    16.177422371   -1.620477564   -2.250120945   -2.250121363
>>    16.227504174   -1.602032143   -2.224001151   -2.224001549
>>    16.277585977   -1.583841367   -2.199101017   -2.199101400
>>    16.327667780   -1.565896522   -2.175142755   -2.175143124
>>    16.377749583   -1.548189578   -2.151939351   -2.151939709
>>    16.427831386   -1.530713103   -2.129360677   -2.129361024
>>    16.477913189   -1.513460194   -2.107313289   -2.107313627
>>    16.527994992   -1.496424417   -2.085728095   -2.085728423
>>    16.578076795   -1.479599754   -2.064552605   -2.064552925
>>    16.628158598   -1.462980562   -2.043745914   -2.043746226
>>    16.678240401   -1.446561535   -2.023275352   -2.023275656
>>    16.728322204   -1.430337669   -2.003114177   -2.003114473
>>    16.778404007   -1.414304234   -1.983239923   -1.983240211
>>    16.828485810   -1.398456750   -1.963633166   -1.963633446
>>    16.878567613   -1.382790963   -1.944276523   -1.944276794
>>    16.928649416   -1.367302830   -1.925153764   -1.925154026
>>    16.978731219   -1.351988495   -1.906248892   -1.906249144
>>    17.028813022   -1.336844280   -1.887545030   -1.887545270
>>    17.078894825   -1.321866666   -1.869022863   -1.869023090
>>    17.128976628   -1.307052285   -1.850658242   -1.850658453
>>    17.179058431   -1.292397908   -1.832418394   -1.832418584
>>    17.229140234   -1.277900432   -1.814256940   -1.814257104
>>    17.279222037   -1.263556877   -1.796116629   -1.796116758
>>    17.329303840   -1.249364371   -1.778022865   -1.778022952
>>    17.379385643   -1.235320149   -1.760895661   -1.760895746
>>    17.429467446   -1.221421544   -1.748363141   -1.748363450
>>    17.479549249   -1.207665978   -1.735420677   -1.735421181
>>    17.529631052   -1.194050961   -1.718599170   -1.718599661
>>    17.579712855   -1.180574084   -1.701394369   -1.701394817
>>    17.629794658   -1.167233015   -1.684518301   -1.684518716
>>    17.679876461   -1.154025492   -1.667973764   -1.667974154
>>    17.729958264   -1.140949325   -1.651706065   -1.651706437
>>    17.780040067   -1.128002384   -1.635673858   -1.635674215
>>    17.830121870   -1.115182606   -1.619849648   -1.619849993
>>    17.880203673   -1.102487980   -1.604214939   -1.604215274
>>    17.930285476   -1.089916557   -1.588756779   -1.588757106
>>    17.980367279   -1.077466436   -1.573465677   -1.573465996
>>    18.030449082   -1.065135769   -1.558334361   -1.558334675
>>    18.080530885   -1.052922754   -1.543357041   -1.543357349
>>    18.130612688   -1.040825637   -1.528528939   -1.528529241
>>    18.180694491   -1.028842706   -1.513845995   -1.513846293
>>    18.230776294   -1.016972294   -1.499304675   -1.499304969
>>    18.280858097   -1.005212770   -1.484901834   -1.484902124
>>    18.330939900   -0.993562546   -1.470634631   -1.470634917
>>    18.381021703   -0.982020069   -1.456500459   -1.456500742
>>    18.431103506   -0.970583821   -1.442496902   -1.442497181
>>    18.481185309   -0.959252320   -1.428621698   -1.428621974
>>    18.531267112   -0.948024116   -1.414872716   -1.414872989
>>    18.581348915   -0.936897791   -1.401247931   -1.401248201
>>    18.631430718   -0.925871958   -1.387745415   -1.387745682
>>    18.681512521   -0.914945259   -1.374363320   -1.374363584
>>    18.731594324   -0.904116365   -1.361099870   -1.361100133
>>    18.781676127   -0.893383975   -1.347953355   -1.347953615
>>    18.831757930   -0.882746813   -1.334922121   -1.334922378
>>    18.881839733   -0.872203632   -1.322004564   -1.322004820
>>    18.931921536   -0.861753206   -1.309199133   -1.309199386
>>    18.982003339   -0.851394336   -1.296504317   -1.296504568
>>    19.032085142   -0.841125845   -1.283918646   -1.283918895
>>    19.082166945   -0.830946580   -1.271440690   -1.271440937
>>    19.132248748   -0.820855409   -1.259069052   -1.259069297
>>    19.182330551   -0.810851221   -1.246802370   -1.246802613
>>    19.232412354   -0.800932926   -1.234639313   -1.234639554
>>    19.282494157   -0.791099456   -1.222578578   -1.222578818
>>    19.332575960   -0.781349759   -1.210618894   -1.210619132
>>    19.382657763   -0.771682805   -1.198759014   -1.198759250
>>    19.432739566   -0.762097582   -1.186997716   -1.186997950
>>    19.482821369   -0.752593095   -1.175333805   -1.175334038
>>    19.532903172   -0.743168367   -1.163766108   -1.163766339
>>    19.582984975   -0.733822438   -1.152293475   -1.152293704
>>    19.633066778   -0.724554364   -1.140914777   -1.140915005
>>    19.683148581   -0.715363219   -1.129628907   -1.129629133
>>    19.733230384   -0.706248090   -1.118434778   -1.118435002
>>    19.783312187   -0.697208083   -1.107331321   -1.107331544
>>    19.833393990   -0.688242315   -1.096317488   -1.096317709
>>    19.883475793   -0.679349921   -1.085392248   -1.085392468
>>    19.933557596   -0.670530047   -1.074554588   -1.074554806
>>    19.983639399   -0.661781856   -1.063803512   -1.063803729
>>    20.033721202   -0.653104523   -1.053138040   -1.053138256
>>    20.083803005   -0.644497237   -1.042557211   -1.042557425
>>    20.133884808   -0.635959198   -1.032060075   -1.032060288
>>    20.183966611   -0.627489622   -1.021645702   -1.021645914
>>    20.234048414   -0.619087735   -1.011313174   -1.011313384
>>    20.284130217   -0.610752775   -1.001061588   -1.001061797
>>    20.334212020   -0.602483993   -0.990890057   -0.990890264
>>    20.384293823   -0.594280651   -0.980797704   -0.980797911
>>    20.434375626   -0.586142023   -0.970783670   -0.970783875
>>    20.484457429   -0.578067393   -0.960847105   -0.960847309
>>    20.534539232   -0.570056055   -0.950987175   -0.950987378
>>    20.584621035   -0.562107318   -0.941203057   -0.941203259
>>    20.634702838   -0.554220495   -0.931493940   -0.931494141
>>    20.684784641   -0.546394915   -0.921859026   -0.921859225
>>    20.734866444   -0.538629913   -0.912297528   -0.912297726
>>    20.784948247   -0.530924836   -0.902808670   -0.902808866
>>    20.835030050   -0.523279039   -0.893391688   -0.893391884
>>    20.885111853   -0.515691888   -0.884045829   -0.884046024
>>    20.935193656   -0.508162757   -0.874770351   -0.874770545
>>    20.985275459   -0.500691030   -0.865564522   -0.865564714
>>    21.035357262   -0.493276098   -0.856427619   -0.856427811
>>    21.085439065   -0.485917363   -0.847358932   -0.847359122
>>    21.135520868   -0.478614233   -0.838357759   -0.838357948
>>    21.185602671   -0.471366127   -0.829423407   -0.829423595
>>    21.235684474   -0.464172471   -0.820555195   -0.820555382
>>    21.285766277   -0.457032697   -0.811752449   -0.811752635
>>    21.335848080   -0.449946248   -0.803014505   -0.803014690
>>    21.385929883   -0.442912574   -0.794340709   -0.794340893
>>    21.436011686   -0.435931130   -0.785730414   -0.785730597
>>    21.486093489   -0.429001383   -0.777182983   -0.777183165
>>    21.536175292   -0.422122803   -0.768697787   -0.768697968
>>    21.586257095   -0.415294869   -0.760274204   -0.760274384
>>    21.636338898   -0.408517067   -0.751911624   -0.751911803
>>    21.686420701   -0.401788891   -0.743609440   -0.743609619
>>    21.736502504   -0.395109840   -0.735367058   -0.735367235
>>    21.786584307   -0.388479419   -0.727183887   -0.727184064
>>    21.836666110   -0.381897143   -0.719059348   -0.719059523
>>    21.886747913   -0.375362529   -0.710992865   -0.710993040
>>    21.936829716   -0.368875105   -0.702983874   -0.702984047
>>    21.986911519   -0.362434401   -0.695031814   -0.695031987
>>    22.036993322   -0.356039957   -0.687136135   -0.687136307
>>    22.087075125   -0.349691314   -0.679296291   -0.679296462
>>    22.137156928   -0.343388025   -0.671511744   -0.671511914
>>    22.187238731   -0.337129644   -0.663781964   -0.663782133
>>    22.237320534   -0.330915732   -0.656106424   -0.656106592
>>    22.287402337   -0.324745857   -0.648484608   -0.648484776
>>    22.337484140   -0.318619591   -0.640916004   -0.640916170
>>    22.387565943   -0.312536513   -0.633400106   -0.633400272
>>    22.437647746   -0.306496204   -0.625936416   -0.625936581
>>    22.487729549   -0.300498255   -0.618524440   -0.618524604
>>    22.537811352   -0.294542259   -0.611163692   -0.611163855
>>    22.587893155   -0.288627813   -0.603853691   -0.603853853
>>    22.637974958   -0.282754524   -0.596593961   -0.596594123
>>    22.688056761   -0.276921998   -0.589384034   -0.589384195
>>    22.738138564   -0.271129849   -0.582223446   -0.582223606
>>    22.788220367   -0.265377697   -0.575111738   -0.575111898
>>    22.838302170   -0.259665164   -0.568048459   -0.568048618
>>    22.888383973   -0.253991877   -0.561033161   -0.561033318
>>    22.938465776   -0.248357468   -0.554065402   -0.554065559
>>    22.988547579   -0.242761575   -0.547144745   -0.547144901
>>    23.038629382   -0.237203839   -0.540270760   -0.540270915
>>    23.088711185   -0.231683904   -0.533443019   -0.533443174
>>    23.138792988   -0.226201421   -0.526661102   -0.526661256
>>    23.188874791   -0.220756043   -0.519924592   -0.519924746
>>    23.238956594   -0.215347429   -0.513233078   -0.513233231
>>    23.289038397   -0.209975240   -0.506586153   -0.506586305
>>    23.339120200   -0.204639142   -0.499983414   -0.499983565
>>    23.389202003   -0.199338806   -0.493424465   -0.493424616
>>    23.439283806   -0.194073906   -0.486908913   -0.486909063
>>    23.489365609   -0.188844119   -0.480436369   -0.480436518
>>    23.539447412   -0.183649127   -0.474006450   -0.474006598
>>    23.589529215   -0.178488615   -0.467618776   -0.467618924
>>    23.639611018   -0.173362272   -0.461272973   -0.461273120
>>    23.689692821   -0.168269791   -0.454968669   -0.454968815
>>    23.739774624   -0.163210868   -0.448705497   -0.448705643
>>    23.789856427   -0.158185203   -0.442483096   -0.442483241
>>    23.839938230   -0.153192498   -0.436301106   -0.436301251
>>    23.890020033   -0.148232460   -0.430159175   -0.430159318
>>    23.940101836   -0.143304800   -0.424056950   -0.424057093
>>    23.990183639   -0.138409230   -0.417994086   -0.417994228
>>    24.040265442   -0.133545466   -0.411970239   -0.411970381
>>    24.090347245   -0.128713229   -0.405985072   -0.405985213
>>    24.140429048   -0.123912242   -0.400038249   -0.400038390
>>    24.190510851   -0.119142229   -0.394129439   -0.394129579
>>    24.240592654   -0.114402921   -0.388258314   -0.388258453
>>    24.290674457   -0.109694050   -0.382424549   -0.382424688
>>    24.340756260   -0.105015350   -0.376627825   -0.376627963
>>    24.390838063   -0.100366559   -0.370867825   -0.370867962
>>    24.440919866   -0.095747419   -0.365144234   -0.365144370
>>    24.491001669   -0.091157674   -0.359456742   -0.359456878
>>    24.541083472   -0.086597069   -0.353805043   -0.353805178
>>    24.591165275   -0.082065356   -0.348188833   -0.348188968
>>    24.641247078   -0.077562285   -0.342607812   -0.342607947
>>    24.691328881   -0.073087612   -0.337061683   -0.337061817
>>    24.741410684   -0.068641094   -0.331550153   -0.331550286
>>    24.791492487   -0.064222492   -0.326072929   -0.326073062
>>    24.841574290   -0.059831568   -0.320629725   -0.320629857
>>    24.891656093   -0.055468089   -0.315220257   -0.315220388
>>    24.941737896   -0.051131821   -0.309844242   -0.309844373
>>    24.991819699   -0.046822536   -0.304501403   -0.304501534
>>    25.041901503   -0.042540007   -0.299191464   -0.299191594
>>    25.091983306   -0.038284008   -0.293914151   -0.293914281
>>    25.142065109   -0.034054318   -0.288669196   -0.288669325
>>    25.192146912   -0.029850718   -0.283456332   -0.283456460
>>    25.242228715   -0.025672988   -0.278275293   -0.278275421
>>    25.292310518   -0.021520915   -0.273125820   -0.273125947
>>    25.342392321   -0.017394286   -0.268007652   -0.268007778
>>    25.392474124   -0.013292889   -0.262920534   -0.262920660
>>    25.442555927   -0.009216517   -0.257864214   -0.257864339
>>    25.492637730   -0.005164963   -0.252838439   -0.252838564
>>    25.542719533   -0.001138023   -0.247842962   -0.247843086
>>    25.592801336    0.002864505   -0.242877537   -0.242877661
>>    25.642883139    0.006842820   -0.237941922   -0.237942045
>>    25.692964942    0.010797120   -0.233035875   -0.233035998
>>    25.743046745    0.014727601   -0.228159159   -0.228159281
>>    25.793128548    0.018634456   -0.223311538   -0.223311660
>>    25.843210351    0.022517878   -0.218492778   -0.218492899
>>    25.893292154    0.026378055   -0.213702649   -0.213702770
>>    25.943373957    0.030215175   -0.208940922   -0.208941042
>>    25.993455760    0.034029425   -0.204207370   -0.204207490
>>    26.043537563    0.037820988   -0.199501771   -0.199501890
>>    26.093619366    0.041590046   -0.194823901   -0.194824020
>>    26.143701169    0.045336779   -0.190173542   -0.190173660
>>    26.193782972    0.049061365   -0.185550476   -0.185550594
>>    26.243864775    0.052763982   -0.180954488   -0.180954606
>>    26.293946578    0.056444803   -0.176385365   -0.176385482
>>    26.344028381    0.060104001   -0.171842897   -0.171843013
>>    26.394110184    0.063741749   -0.167326873   -0.167326989
>>    26.444191987    0.067358214   -0.162837088   -0.162837204
>>    26.494273790    0.070953566   -0.158373337   -0.158373452
>>    26.544355593    0.074527970   -0.153935417   -0.153935532
>>    26.594437396    0.078081590   -0.149523128   -0.149523242
>>    26.644519199    0.081614590   -0.145136270   -0.145136384
>>    26.694601002    0.085127130   -0.140774648   -0.140774761
>>    26.744682805    0.088619370   -0.136438066   -0.136438178
>>    26.794764608    0.092091469   -0.132126331   -0.132126443
>>    26.844846411    0.095543582   -0.127839252   -0.127839364
>>    26.894928214    0.098975864   -0.123576640   -0.123576751
>>    26.945010017    0.102388469   -0.119338308   -0.119338419
>>    26.995091820    0.105781549   -0.115124069   -0.115124180
>>    27.045173623    0.109155254   -0.110933741   -0.110933851
>>    27.095255426    0.112509733   -0.106767141   -0.106767251
>>    27.145337229    0.115845134   -0.102624089   -0.102624199
>>    27.195419032    0.119161602   -0.098504407   -0.098504516
>>    27.245500835    0.122459283   -0.094407917   -0.094408025
>>    27.295582638    0.125738318   -0.090334444   -0.090334552
>>    27.345664441    0.128998851   -0.086283816   -0.086283923
>>    27.395746244    0.132241022   -0.082255859   -0.082255966
>>    27.445828047    0.135464970   -0.078250404   -0.078250511
>>    27.495909850    0.138670832   -0.074267283   -0.074267390
>>    27.545991653    0.141858745   -0.070306328   -0.070306434
>>    27.596073456    0.145028845   -0.066367374   -0.066367480
>>    27.646155259    0.148181264   -0.062450257   -0.062450363
>>    27.696237062    0.151316137   -0.058554815   -0.058554920
>>    27.746318865    0.154433594   -0.054680887   -0.054680991
>>    27.796400668    0.157533764   -0.050828313   -0.050828417
>>    27.846482471    0.160616778   -0.046996936   -0.046997040
>>    27.896564274    0.163682763   -0.043186600   -0.043186703
>>    27.946646077    0.166731845   -0.039397149   -0.039397252
>>    27.996727880    0.169764150   -0.035628430   -0.035628533
>>    28.046809683    0.172779801   -0.031880291   -0.031880393
>>    28.096891486    0.175778921   -0.028152582   -0.028152684
>>    28.146973289    0.178761633   -0.024445153   -0.024445254
>>    28.197055092    0.181728057   -0.020757856   -0.020757957
>>    28.247136895    0.184678313   -0.017090545   -0.017090645
>>    28.297218698    0.187612518   -0.013443074   -0.013443174
>>    28.347300501    0.190530791   -0.009815300   -0.009815400
>>    28.397382304    0.193433247   -0.006207081   -0.006207180
>>    28.447464107    0.196320002   -0.002618274   -0.002618374
>>    28.497545910    0.199191170    0.000951259    0.000951160
>>    28.547627713    0.202046864    0.004501658    0.004501560
>>    28.597709516    0.204887195    0.008033060    0.008032962
>>    28.647791319    0.207712276    0.011545602    0.011545504
>>    28.697873122    0.210522215    0.015039418    0.015039320
>>    28.747954925    0.213317123    0.018514641    0.018514544
>>    28.798036728    0.216097106    0.021971405    0.021971309
>>    28.848118531    0.218862272    0.025409841    0.025409745
>>    28.898200334    0.221612728    0.028830079    0.028829983
>>    28.948282137    0.224348577    0.032232248    0.032232153
>>    28.998363940    0.227069925    0.035616476    0.035616381
>>    29.048445743    0.229776874    0.038982889    0.038982794
>>    29.098527546    0.232469527    0.042331614    0.042331519
>>    29.148609349    0.235147985    0.045662774    0.045662680
>>    29.198691152    0.237812348    0.048976494    0.048976400
>>    29.248772955    0.240462717    0.052272894    0.052272801
>>    29.298854758    0.243099190    0.055552098    0.055552004
>>    29.348936561    0.245721864    0.058814223    0.058814131
>>    29.399018364    0.248330837    0.062059391    0.062059299
>>    29.449100167    0.250926204    0.065287719    0.065287627
>>    29.499181970    0.253508061    0.068499323    0.068499231
>>    29.549263773    0.256076503    0.071694321    0.071694229
>>    29.599345576    0.258631622    0.074872826    0.074872735
>>    29.649427379    0.261173512    0.078034953    0.078034862
>>    29.699509182    0.263702264    0.081180814    0.081180724
>>    29.749590985    0.266217970    0.084310523    0.084310433
>>    29.799672788    0.268720720    0.087424189    0.087424099
>>    29.849754591    0.271210603    0.090521924    0.090521834
>>    29.899836394    0.273687708    0.093603835    0.093603746
>>    29.949918197    0.276152123    0.096670032    0.096669943
>>    30.000000000    0.278603936    0.099720621    0.099720532
>>
>> Regards
>>
>>
>>
>> On Fri, Apr 10, 2020 at 12:36 PM Paolo Giannozzi <p.giannozzi at gmail.com>
>> wrote:
>>
>>> True for "IEEE_DENORMAL" and  "IEEE_UNDERFLOW" , but
>>> "IEEE_DIVIDE_BY_ZERO" is a  serious error and should never be present
>>>
>>> Paolo
>>>
>>> On Fri, Apr 10, 2020 at 3:09 AM Andrea Ferretti <
>>> andrea.ferretti at nano.cnr.it> wrote:
>>>
>>>>
>>>>
>>>> Dear Fariba,
>>>>
>>>> this kind of warnings (which are not errors) are not unusual and
>>>> very often harmless.
>>>> Apparently, Fortran 2003 or 2008 standard is requiring them to be
>>>> printed
>>>> out when a stop call is issued (and some denormal numbers have been
>>>> generated by the code).
>>>>
>>>> see eg:
>>>> https://github.com/firemodels/fds/issues/5638
>>>>
>>>> Andrea
>>>>
>>>> > Dear Nicola,Thank you so much for your help. But scf and nscf
>>>> calculation shows the following message in the terminal -
>>>> > Note: The following floating-point exceptions are signalling:
>>>> IEEE_DIVIDE_BY_ZERO
>>>> > What to do with this?
>>>> >
>>>> > On Tue, Apr 7, 2020 at 10:04 PM Nicola Marzari <
>>>> nicola.marzari at epfl.ch> wrote:
>>>> >       On 07/04/2020 17:57, Fariba Islam wrote:
>>>> >       > I am using the pp Si.pbe-n-kjpaw_psl.1.0.0.UPF whose pp type
>>>> is PAW
>>>> >       > still I am receiving the previous error-
>>>> >       > task #         0
>>>> >       >       from grid_build : error #         1
>>>> >       >       USPP are not implemented
>>>> >
>>>> >
>>>> >       PAW is as complex as USPP, so the error message above comprises
>>>> both cases.
>>>> >
>>>> >       > And another question is where can I get norm-conserving pp?
>>>> >
>>>> >       We have tested the Schlipf Gygi, that you can find here:
>>>> >       http://www.quantum-simulation.org/potentials/sg15_oncv/
>>>> >
>>>> >       The tests are in
>>>> >       https://www.materialscloud.org/discover/sssp/plot/efficiency/Si
>>>> >
>>>> >
>>>> >                               nicola
>>>> >
>>>> >
>>>> >       >
>>>> >       > On Tue, Apr 7, 2020 at 9:45 PM Fariba Islam <ezqhaz at gmail.com
>>>> >       > <mailto:ezqhaz at gmail.com>> wrote:
>>>> >       >
>>>> >       >        I am sorry I misunderstood the error, I thought it
>>>> said I need to
>>>> >       >     use USPP. But it said otherwise.
>>>> >       >     Thanks for your help.
>>>> >       >
>>>> >       >     On Tue, Apr 7, 2020 at 9:38 PM Nicola Marzari
>>>> >       >     <nicola.marzari at epfl.ch <mailto:nicola.marzari at epfl.ch>>
>>>> wrote:
>>>> >       >
>>>> >       >         On 07/04/2020 17:32, Fariba Islam wrote:
>>>> >       >          > I have used USPP Si.rel-pbe-nl-rrkjus_psl.1.0.0.UPF
>>>> >       >          >
>>>> >       >         <
>>>> https://www.quantum-espresso.org/upf_files/Si.rel-pbe-nl-rrkjus_psl.1.0.0.UPF
>>>> > to
>>>> >       >
>>>> >       >          > run scf and nscf for silicon. But when I run the
>>>> epsilon.x
>>>> >       >         the program
>>>> >       >          > crashes with the following error-
>>>> >       >          > task #         0
>>>> >       >          >       from grid_build : error #         1
>>>> >       >          >       USPP are not implemented
>>>> >       >
>>>> >       >         What is the problem, in your opinion?
>>>> >       >
>>>> >       >                                  nicola
>>>> >       >
>>>> >       >
>>>> >       >
>>>>  ----------------------------------------------------------------------
>>>> >       >         Prof Nicola Marzari, Chair of Theory and Simulation of
>>>> >       >         Materials, EPFL
>>>> >       >         Director, National Centre for Competence in Research
>>>> NCCR
>>>> >       >         MARVEL, EPFL
>>>> >       >         http://theossrv1.epfl.ch/Main/Contact
>>>> >       >         http://nccr-marvel.ch/en/project
>>>> >       >
>>>> >
>>>> >
>>>> >       --
>>>> >
>>>>  ----------------------------------------------------------------------
>>>> >       Prof Nicola Marzari, Chair of Theory and Simulation of
>>>> Materials, EPFL
>>>> >       Director, National Centre for Competence in Research NCCR
>>>> MARVEL, EPFL
>>>> >       http://theossrv1.epfl.ch/Main/Contact
>>>> http://nccr-marvel.ch/en/project
>>>> >
>>>> >
>>>> >
>>>>
>>>> --
>>>> Andrea Ferretti, PhD
>>>> S3 Center, Istituto Nanoscienze, CNR
>>>> via Campi 213/A, 41125, Modena, Italy
>>>> Tel: +39 059 2055322;  Skype: andrea_ferretti
>>>> URL: http://www.nano.cnr.it
>>>> _______________________________________________
>>>> Quantum ESPRESSO is supported by MaX (
>>>> www.max-centre.eu/quantum-espresso)
>>>> users mailing list users at lists.quantum-espresso.org
>>>> https://lists.quantum-espresso.org/mailman/listinfo/users
>>>
>>>
>>>
>>> --
>>> Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
>>> Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
>>> Phone +39-0432-558216, fax +39-0432-558222
>>>
>>>
>
> --
> Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
> Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
> Phone +39-0432-558216, fax +39-0432-558222
>
>
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