<div dir="ltr"><div><div><div><div><div>Dear win2k-team,<br></div><div><br>I am trying to run wien2wannier on a spin-orbit GaAs - case, but experiencing problems when running <b>x wannier90 - so</b>. <br><br><br><u>Some information that may be helpful:<br><br></u>- I am running wien2k version 14.2 on a machine of type <br>model: HP EliteBook 8470<br>architecture: x86_64, intel i7 processor<br>
operating system: Linux<br>Fortran compiler: ifort folder<br>math libraries: mkl (composer xe 2013.4.183)<br><br></div>I am trying to run wien2wannier on a spin-orbit GaAs - case. <br><br></div><div>Initialization details:<br></div><div><div>k-mesh: 600<br></div><div>rkmax: 7<br></div>VXC potential<br><br></div>I first run a spin-polarized wien-calculation, then add spin-orbit coupling and finally one where I force magnetization to zero - as<br></div><div>recommended by the wien2wannier-manual:<br><br><b>runsp_lapw -ec 0.0001 -NI</b><br></div><div><b>runsp_lapw -so -ec 0.0001 -NI</b> </div><div><b>runsp_c_lapw -so -ec 0.0001 -NI</b> <br><br>Having obtained the necessary input-data for bands (case.spaghettidn_ene and case.spaghettiup_ene), I proceed<br></div><div>with wien2wannier following Mr. Elias Assmann's guide (<a href="https://github.com/wien2wannier/wien2wannier/wiki/wien2wannier-with-SOC">https://github.com/wien2wannier/wien2wannier/wiki/wien2wannier-with-SOC</a>):<br><br></div><div>prepare_w2wdir WANN<br></div><div>init_w2w -up (kmesh: 8 8 8; Nmin Nmax= 21 28; Ga:s,p projections added twice) <br></div><div>x lapw1 -up; x lapw1 -dn; x lapwso -up; x w2w -so -up; x w2w so -dn<br><br></div><div>All of the above works without any suspicious output. When running wannier99.x however, the program stops working.<br><br></div><div>x wannier90 -so<br><br>output:<br>>>> (<span style="color:rgb(0,0,255)">x) w2waddsp: neither mmn nor amn files present -- nothing to do -> exit<br><br>USAGE: /home/juri/Desktop/Dara_stuff/Wien2k/WIEN2k/x PROGRAMNAME [flags] <br><br>PURPOSE:runs WIEN executables: afminput,aim,arrows,broadening,cif2struct,<br> clmaddsub,clmcopy,clminter,convham,conv2prim,dftd3,dipan,dmftproj,<br> dstart,eosfit,eosfit6,filtvec,findbands,fleur2wien,hex2rhomb,hf,<br> initxspec,irrep,joint,joinvec,kgen,kram,lapw0,lapw1,lapw2,<br> lapw3,lapw5,lapw7,lapwdm,lapwso,lcore,lorentz,lstart,mini,mixer,nn,<br> optimize,orb,pairhess,plane,rhomb_in5,sgroup,shifteig,spaghetti,<br> struct2cif,struct2poscar,struct_afm_check,sumpara,supercell,symmetry,<br> symmetso,telnes3,tetra,txspec,wannier90,w2w,w2waddsp,wplot,xspec<br><br>FLAGS:<br>-f FILEHEAD -> FILEHEAD for path of struct & input-files<br>-t/-T -> suppress output of running time<br>-h/-H -> help<br>-d -> create only the def-file <br>-up -> runs up-spin<br>-dn -> runs dn-spin<br>-du -> runs up/dn-crossterm<br>-sc -> runs semicore calculation<br>-c -> complex calculation (no inversion symmetry present) <br>-p -> run lapw0/1/2/hf/so/dm/optic in parallel (needs .machines or .processes file)<br>-scratch dir/ ->defines (and makes) ./ variable<br>-grr -> lapw0 for mBJ or hf (using WANN.in0_grr)<br>-eece -> for hybrid-functionals (lapw0,lapw2,mixer,orb,sumpara)<br>-band -> for lapw1/2/hf bandstructures: uses *klist_band<br>-orb -> runs lapw1 with LDA+U/OP or B-ext correction, mixer with dmat<br>-it -> runs lapw1 with iterative diagonalization<br>-noHinv -> runs lapw1 with iterative diag. without Hinv<br>-noHinv0 -> runs lapw1 with iterative diag. writing new Hinv<br>-nohns -> runs lapw1 without HNS<br>-nmat_only-> runs lapw1 and yields only the matrixsize<br>-nmr -> runs lapw1 in NMR mode<br>-in1orig -> runs lapw2 but does not modify case.in1 <br>-emin X -> runs lapw2 with EMIN=X (in WANN.in2c)<br>-all X Y -> runs lapw2 with ALL and E-window X-Y (in WANN.in2c)<br>-qtl -> runs lapw2 and calculates QTL <br>-alm -> runs lapw2 and calculates ALM,BLM <br>-almd -> runs lapw2 and calculates ALM,BLM in lapw2 for DMFT (Aichhorn)<br>-qdmft -> runs lapw2 and calculates charges including DMFT (Aichhorn)<br>-help_files -> runs lapw2 and creates case.helpXX files <br>-vresp-> runs lapw2 and creates case.vrespval (for TAU/meta-GGA)<br>-fermi-> runs lapw2 with FERMI switch<br>-efg -> runs lapw2 with EFG switch<br>-so -> runs lapw2/optic/spaghetti with def-file for spin-orbit calc.<br>-hf -> runs lapw2 with Hartree-Fock/hybrid vectors<br>-diaghf -> calculates only the diagonal elements of HF Hamiltonian<br>-nonself -> calculates hf with Ex only (no eigenvalues/vectors)<br>-fbz -> runs kgen and generates a full mesh in the BZ<br>-fft -> runs dstart only up to case.in0_std creation<br>-super-> runs dstart and creates new_super.clmsum (and not WANN.clmsum)<br>-lcore-> runs dstart with WANN.rsplcore (produces WANN.clmsc)<br>-sel -> use reduced vector file in lapw7<br>-settol 0.000x -> run sgroup with different tolerance<br>-sigma-> run lstart with case.inst_sigma (autogenerated) for diff.dens.<br>-rxes-> run tetra using case.rxes weight file for RXES-spectroscopy.<br>-rxesw E1 E2-> run tetra and create case.rxes file for RXES for energies E1-E2<br>-enefile -> spaghetti+tetra with case.energy instead case.qtl (only tot-DOS)<br>-delta-> run arrows program with difference between two structures<br>-copy -> runs pairhess and copies .minpair to .minrestart and .minhess<br>-telnes -> run qtl after generating case.inq based on case.innes<br>-txt -> runs cif2struct using case.txt (see UG)<br>-pp -> run wannier90 in "preprocessing mode"<br>-wf N -> run wplot for Wannier function N<br>-efermi EF -> run findbands (unit:Ryd) / shifteig (unit:eV) with Fermi energy EF<br>-emax Y -> for findbands<br>x w2waddsp<br> No WANN.eig file found. Needed for interpolation<br>Error: examine the output/error file for details<br>0.0u 0.0s 0:00.06 50.0% 0+0k 0+24io 0pf+0w</span><br><br></div><div>I have however confirmed that the files case.amnup and case.amndn etc are present in the folder. Furthermore, no files in the WANN-files contain any information on errors! <br><br>I have added the WANN-folder and GaAs.struc - file. <br><br>Feel free to ask for more information/files. <br><br></div><div>best regards,<br></div><div>Dara Goldar, Masters student<br></div><div><div>NTNU/ Norwegian Defence Establishment<br></div></div><div><div class="gmail_chip gmail_drive_chip" style="width:396px;height:18px;max-height:18px;background-color:rgb(245,245,245);padding:5px;color:rgb(34,34,34);font-family:arial;font-style:normal;font-weight:bold;font-size:13px;border:1px solid rgb(221,221,221);line-height:1"><a href="https://drive.google.com/file/d/0B5eQzmkKCLsrUEU0T0FmNnJKTmM/view?usp=drive_web" target="_blank" style="display:inline-block;max-width:366px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-decoration:none;padding:1px 0;border:none"><img style="vertical-align: bottom; border: none;" src="https://ssl.gstatic.com/docs/doclist/images/icon_10_generic_list.png"> <span dir="ltr" style="color:rgb(17,85,204);text-decoration:none;vertical-align:bottom">WANN.zip</span></a><img src="//ssl.gstatic.com/ui/v1/icons/common/x_8px.png" style="opacity: 0.55; cursor: pointer; float: right; position: relative; top: -1px; display: none;"></div><br></div></div></div></div>