---
name: "elk-lapw"
section: "1"
platform: "linux"
package: "elk-lapw"
version: "10.4.9-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/elk-lapw"
---

# elk-lapw(1)

all-electron full-potential linearised augmented-plane wave code

## NAME

elk-lapw - all-electron full-potential linearised augmented-plane wave code

## SYNOPSIS

**elk-lapw**

## DESCRIPTION

**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.

## OPTIONS

The program has no options to use.

## FILES

All input files for the code are in lower case and end with the extension *.in*. All output files are uppercase and have the extension *.OUT*. The input file *elk.in* contains all parameters arranged in blocks. For more information on the file format refer to the official documentation.

## ENVIRONMENT

**elk-lapw** was compiled with OpenMP and MPI enabled. Thus you can use all environmental variables these libraries provide.

## AUTHORS

This manual page was written by **Daniel Leidert** \<daniel.leidert@wgdd.de\> for the Debian system (but may be used by others).