MESH model with SVS 1.0 and 2.0

This repository contains the version of the MESH model that includes the land surface scheme SVS2.

Installation

To get the code, use git clone:

git clone https://github.com/VVionnet/MESH_SVS.git

Infomation about the compilation of MESH are provided in file README.txt. Several compilers are supported (ifort, gfortran, ..).

To compile with ifort, execute the command make ifort in the main directory. A debug option is availalbe using the command: make ifort debug.

To compile with gfortran, execute the command make gfortran in the main directory. A debug option is availalbe using the command: make gfortran debug.

On the contained of ECCC collaboration server GPSCC (inter-c-eccc-ubuntu2204.collab.science.gc.ca), load the Intel compiler ifort using the following command:

. r.load.dot  /fs/ssm/eccc/mrd/rpn/code-tools/20250826/env/ubuntu-22.04-amd64-64@inteloneapi-2023.2.0

and then compile the code with make ifort.

General information

Information about MESH are provided on the MESH wiki. Specific information on the use of SVS 1.0 and 2.0 in MESH are detailed here. In particular, the instructions to configure the model in point-scale mode are given here

Code organization

• /Modules/rpnphy/6.1.0/src/surface contains the codes of SVS 1.0 and 2.0 (including the code of the snowpack models Crocus and ES).
• LSS_Model/SVS/svs1/src contains the interface routine between MESH and SVS (useful to modify the outputs)

Test case

The directory test_case contains an example of a MESH-SVS experiment in point-scale mode.