.TH "ELK-LAPW" "1" "2013/09/22" "Elk FP-LAPW Code" "Elk Code Manual" .SH "NAME" elk-lapw \- all-electron full-potential linearised augmented-plane wave code .SH "SYNOPSIS" .B elk-lapw .SH "DESCRIPTION" .B elk-lapw is an all-electron full-potential linearised augmented-plane wave (FP-LAPW) code for determining the properties of crystalline solids with many advanced features. .SH "OPTIONS" The program has no options to use. .SH "FILES" All input files for the code are in lower case and end with the extension .IR .in . All output files are uppercase and have the extension .IR .OUT . The input file .I elk.in contains all parameters arranged in blocks. For more information on the file format refer to the official documentation. .SH "ENVIRONMENT" .B elk-lapw was compiled with OpenMP and MPI enabled. Thus you can use all environmental variables these libraries provide. .SH "AUTHORS" This manual page was written by \fBDaniel Leidert\fP <\&daniel\.leidert@wgdd\.de\&> for the Debian system (but may be used by others).