Run the simulation With slurm Set up position and desired mesh in the `run.slurm` file. Then, submit the job with the following command: sbatch run.slurm Without slurm Run by hand the command of the run.slurm file.POSITION=prone # prone supine standingSOLVER_TYPE=simple # simple lscMESH_INDEX=M4 # M1 M2 M3 M4 M5 mpirun -np 128 feelpp_toolbox_heatfluid \ --config-files eye-${POSITION}.cfg pc_${SOLVER_TYPE}.cfg \ --heat-fluid.json.patch='{ "op": "replace", "path": "/Meshes/heatfluid/Import/filename", "value": "$cfgdir/mesh/Mr/'${MESH_INDEX}'/Eye_Mesh3D_p$np.json" }' \ --heat-fluid.scalability-save=1 --heat-fluid.heat.scalability-save=1 --heat-fluid.fluid.scalability-save=1 Available meshes The meshes are available and are already partitioned for parallel computing: M0 : 1, 64, 128, 256, 384, 512, 640, 768M1 : 1, 64, 128, 256, 384, 512, 640, 768M2 : 1, 64, 128, 256, 384, 512, 640, 768M3 : 1, 64, 128, 256, 384, 512, 640, 768M4 : 1, 64, 128, 256, 384, 512, 640, 768M5 : 1, 64, 128, 256, 384, 512, 640, 768M6 : 128, 256, 384, 512, 640, 768