Did you run "x lapw1 -band" before? If not, the reason can be a mismatch between your k-list and the vector file.
I do not want to discourage you, but the band structure for large sells (supercells) does not look very pretty. The density of states (especially PDOS) can be more informative. Oleg On Tue, Sep 10, 2013 at 8:43 AM, sikandar azam <sikandar...@yahoo.com>wrote: > Hello all > I am facing the problem in plotting the band structure, especially for big > compounds like biological compounds. > I get this problem > Commandline: *x spaghetti -c* > Program input is: *""* > > number of k-points read in case.vector= 251 > forrtl: severe (174): SIGSEGV, segmentation fault occurred > 0.279u 0.069s 0:00.51 64.7% 0+0k 0+0io 12pf+0w > error: command /home/azam/WIEN2k111-lopw/spaghetti spaghetti.def failed > > please some one help me. > thanks in advance > with regards > sikander Azam > > _______________________________________________ > Wien mailing list > Wien@zeus.theochem.tuwien.ac.at > http://zeus.theochem.tuwien.ac.at/mailman/listinfo/wien > SEARCH the MAILING-LIST at: > http://www.mail-archive.com/wien@zeus.theochem.tuwien.ac.at/index.html > >
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