<div dir="ltr"><div>Dear Sir,</div><div>I am using WIEN2k_19.1. I want to plot band structure. When I run x spaghetti -p, I get following details:</div><div>SPAGH: Read band energy from case.output1<br> number of k-points read in case.vector=     4410<br>SPAGH END<br>forrtl: severe (174): SIGSEGV, segmentation fault occurred<br>Image        PC         Routine       Line     Source       <br>spaghetti      000000000041FF83  Unknown        Unknown  Unknown<br>libpthread-2.31.s  000014E9D2E553C0  Unknown        Unknown  Unknown<br>libiomp5.so     000014E9D2A307DB  Unknown        Unknown  Unknown<br>libiomp5.so     000014E9D2A305E4  Unknown        Unknown  Unknown<br>libiomp5.so     000014E9D2A324C5  Unknown        Unknown  Unknown<br>libiomp5.so     000014E9D2A33764  Unknown        Unknown  Unknown<br>libiomp5.so     000014E9D2A2811B  Unknown        Unknown  Unknown<br>libiomp5.so     000014E9D2A28007  Unknown        Unknown  Unknown<br>libiomp5.so     000014E9D2A27D52  Unknown        Unknown  Unknown<br>libiomp5.so     000014E9D2A2854D  Unknown        Unknown  Unknown<br>libiomp5.so     000014E9D29B1D61  Unknown        Unknown  Unknown<br><a href="http://ld-2.31.so">ld-2.31.so</a>     000014E9D2E8CF7D  Unknown        Unknown  Unknown<br><a href="http://libc-2.31.so">libc-2.31.so</a>    000014E9D2756A27  Unknown        Unknown  Unknown<br><a href="http://libc-2.31.so">libc-2.31.so</a>    000014E9D2756BE0  on_exit        Unknown  Unknown<br>spaghetti      0000000000439074  Unknown        Unknown  Unknown<br>spaghetti      0000000000416064  MAIN__           981  spag.f<br>spaghetti      0000000000402CC2  Unknown        Unknown  Unknown<br><a href="http://libc-2.31.so">libc-2.31.so</a>    000014E9D27340B3  __libc_start_main   Unknown  Unknown<br>spaghetti      0000000000402BAA  Unknown        Unknown  Unknown<br>4.0u 0.4s 0:05.19 87.0% 0+0k 0+151944io 0pf+0w<br>error: command  /home/physics/Software/WIEN2k_19.1/spaghetti spaghetti.def  failed</div><div><br></div><div><br></div><div>Eigen values in case.scf1 are as follows:</div><div><br></div><div>EIGENVALUES ARE:<br>:EIG00001:    -3.7787746  -3.7765350  -3.7753461  -1.4394468  -1.4387227<br>:EIG00006:    -1.0252451  -1.0240041  -0.9997122  -0.9778265  -0.9729350<br>:EIG00011:    -0.9640028  -0.9625756  -0.9613185  -0.9609761  -0.9099034<br>:EIG00016:    -0.8998320  -0.8942504  -0.8931140  -0.6039024  -0.6013824<br>:EIG00021:    -0.5928381  -0.5888846  -0.4276776  -0.4243288  -0.3126743<br>:EIG00026:    -0.3080699  -0.3074717  -0.2996646  -0.2833159  -0.1752575<br>:EIG00031:    -0.1616702  -0.1583188  -0.1509821  -0.1246382  -0.1199649<br>:EIG00036:    -0.0910994  -0.0876518  -0.0808426  -0.0729167  -0.0656198<br>:EIG00041:    -0.0588448  -0.0576500  -0.0525963  -0.0483791  -0.0444173<br>:EIG00046:    -0.0344578   0.0133334   0.0208164   0.0248403   0.0479759<br> <br>:EIG00051:    0.0948517   0.3675589   0.5006309   0.6177548   0.6326962<br>:EIG00056:    0.6449323   0.6555022   0.6592526   0.6955390   0.7217258<br>:EIG00061:    0.7243074   0.7372671   0.7563633   0.7624893   0.7739918<br>:EIG00066:    0.7860975   0.8132664   0.8282366   0.8362400   0.8415626<br>:EIG00071:    0.8647379   0.8751578   0.8862926   0.8954735   0.9090638<br>:EIG00076:    0.9191952   0.9204101   0.9359304   0.9416121   0.9571522<br>:EIG00081:    0.9741794   0.9983604   1.0078562   1.0093253   1.0265816<br>:EIG00086:    1.0390335   1.0506727   1.0645963   1.0934705   1.1066305<br>:EIG00091:    1.1306524   1.1382766   1.1444319   1.1666473   1.1700440<br>:EIG00096:    1.1820122   1.1939726   1.2063559   1.2258534   1.2315454<br> <br>:EIG00101:    1.2445960   1.2490406   1.2577682   1.2705233   1.2837180<br>:EIG00106:    1.3023391   1.3221017   1.3274206   1.3342940   1.3373579<br>:EIG00111:    1.3536695   1.3751830   1.3951010   1.4001462   1.4111747<br>:EIG00116:    1.4391358   1.4516210   1.4580651   1.4892835   1.5021435<br>:EIG00121:    1.5064225   1.5310232   1.5410911   1.5502234   1.5704916<br>:EIG00126:    1.5759766<br>    ********************************************************<br><br>:KPT  :    NUMBER OF K-POINTS:  4410</div><div><br></div><div>Kindly help.<br></div></div>