---
name: "gfs2gfs"
section: "1"
platform: "linux"
package: "gerris"
version: "20131206+dfsg-21+b3"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/gfs2gfs"
---

# gfs2gfs(1)

converts old Gerris simulation files to the current format.

## NAME

gfs2gfs - converts old Gerris simulation files to the current format.

## SYNOPSIS

**gfs2gfs** \[OPTIONS\]*\<*OLDFILE*\>*NEWFILE

## DESCRIPTION

This manual page documents briefly the **gfs2gfs** command.

## OPTIONS

These programs follow the usual GNU command line syntax, with long options starting with two dashes (\`-'). A summary of options is included below.

- **-h, --help**

  Display the help and exit.

## AUTHOR

gfs2gfs was written by Stephane Popinet \<s.popinet@niwa.co.nz\>.

This manual page was written by Ruben Molina \<rmolina@udea.edu.co\>, for the Debian project (but may be used by others).