Download Meso-NH

Since version 5.1, Meso-NH is freely available under CeCILL-C license agreement. See LICENSE.txt, CeCILL-C_V1-en.txt (English) and CeCILL-C_V1-fr.txt (French) for more information. The fact that you upload the software deemed that you had knowledge of the CeCILL-C license and that you accept its terms.

/!\ For this new version of MésoNH , if you use gnu compiler , you need at least gfortran/gcc >= 5.X.X

Meso-NH Version

Install Meso-NH with a tar file

Location in the GIT repository1

Install Meso-NH under GIT1


Download the tar file


Follow the instructions given in A-INSTALL

Download surface files

For a standard use of Meso-NH, you need 4 files (gtopo30, CLAY_HWSD_MOY, SAND_HWSD_MOY and ECOCLIMAP_v2.0), all of them with hdr and dir suffixes.
The disk space needed to store the files is about 3 gigabytes.
All the surface files are compressed by gzip (i.e. in a "gz" format). You have to gunzip all your files using the command "gunzip *.gz"
You can extract the file either by following the links given below or using wget

wget -rc --no-directories -A".gz" 


Soil texture

Land use

Mesonh-54: Download (last edited 2018-07-30 07:02:41 by GaelleTanguy)